RP132x SERIES Low on Resistance / Low Voltage 1A LDO NO.EA-265-130605 OUTLINE The RP132x Series are voltage-regulators with a built-in low ON-resistance transistor and output current is 1A capability. These ICs have two versions: fixed output voltage type and externally adjustable output voltage type. The minimum output voltage can be set from 1.4V. Otherwise, the load regulation of RP132x has much improved when compared with conventional regulators. It's Typ.5mV at IOUT=0.1mA to 1A. Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor net for setting output voltage, current limit circuits to prevent over-current and a thermal-shutdown circuit. A standby mode with ultra low supply current can be realized with the chip enable function. Additionally, E/F Version with delay pin for inrush current limit time setting are also available. The packages for these ICs are DFN(PLP)1820-6, SOT-89-5, HSOP-6J and TO-252-5-P2. DFN(PLP)1820-6 is suitable for high density mounting of the ICs on boards. SOT-89-5, HSOP-6J and TO-252-5-P2 are supporting high wattage. FEATURES * * * * * * * * * * * * * * * * * Output Current ............................................................ Min. 1A Supply Current ............................................................. Typ. 65A Standby Current .......................................................... Typ. 0.15A Input Voltage Range ................................................... 1.4V to 6.5V Output Voltage Range .................................................. Fixed Output Voltage Type: 0.8V to 5.5V (0.1V steps) Adjustable Output Voltage Type: 0.8V to 5.5V (For other voltages, please refer to MARK INFORMATIONS.) Dropout Voltage............................................................ Typ. 0.52V (VOUT=2.8V, IOUT=1A) Ripple Rejection ........................................................... Typ. 70dB (f=1kHz, VOUT=2.8V) Output Voltage Accuracy.............................................. 1.0% Output Voltage Temperature-Drift Coefficient .............. Typ. 60ppm/C Line Regulation ............................................................ Typ. 0.052%/V Load Regulation ......................................................... Typ. 3mV at IOUT=300mA, Typ. 5mV at IOUT=1A Packages .................................................................... DFN(PLP)1820-6, SOT-89-5, HSOP-6J,TO-252-5-P2 Inrush Current Limit Circuit ......................................... Typ. 500mA B/D version: Inrush current limit time is 500s. E/F version: Inrush current limit time is adjustable. Fold-Back Protection Circuit ....................................... Typ. 250mA (Current at short mode) Thermal Shutdown Circuit .......................................... Thermal Shutdown Temperature: Typ. 165C Released Temperature:Typ. 95C Auto Discharge Function ............................................ D, F version Ceramic capacitors are recommended to be used with this IC .... 2.2F or more (VOUT 3.6V) 4.7F or more (VOUT > 3.6V) T APPLICATIONS * * * * Power source for battery-powered equipment. Power source for portable communication equipment Power source for electrical appliances such as cameras, VCRs and camcorders. Power source for home appliances and Notebook PC. 1 RP132x BLOCK DIAGRAMS * Fixed Output Voltage Type HSOP-6J / SOT89-5 RP132Sxx1B / RP132Hxx1B VDD RP132Sxx1D / RP132Hxx1D VOUT VDD VOUT Vref Vref Current Limit Thermal Shutdown CE * Current Limit Thermal Shutdown GND CE GND Fixed Output Voltage TypeTO-252-5-P2 / DFN(PLP)1820-6 RP132Jxx1B / RP132Kxx1B VDD RP132Jxx1D / RP132Kxx1D VOUT VDD VOUT VFB VFB Vref Vref Current Limit Thermal Shutdown CE * Current Limit Thermal Shutdown GND CE GND Fixed Output Voltage Type with DELAY pinHSOP-6J RP132Sxx1E VDD RP132Sxx1F VOUT VDD Vref Vref Current Limit Thermal Shutdown CE Current Limit Thermal Shutdown GND DELAY 2 VOUT CE GND DELAY RP132x * Fixed Output Voltage Type with DELAY pinDFN(PLP)1820-6 RP132Kxx1E VDD RP132Kxx1F VOUT VDD VOUT VFB VFB Vref Vref Current Limit Thermal Shutdown CE Current Limit Thermal Shutdown GND CE GND DELAY * DELAY Adjustable Output Voltage TypeHSOP-6J / SOT-89-5 / TO-252-5-P2 /DFN(PLP)1820-6 RP132S001B / RP132H001B / RP132S001D / RP132H001D / RP132J001D / RP132K001D RP132J001B / RP132K001B VDD VOUT VDD VOUT VFB VFB Vref Vref Current Limit Thermal Shutdown CE * Current Limit Thermal Shutdown GND CE GND Adjustable Output Voltage Type with DELAY pinDFN(PLP)1820-6 RP132K001E VDD RP132K001F VOUT VDD VOUT VFB VFB Vref Vref Current Limit Thermal Shutdown CE Current Limit Thermal Shutdown GND DELAY CE GND DELAY 3 RP132x SELECTION GUIDE The output voltage, the auto discharge function, and the package type for the ICs can be selected at the user's request. Product Name Package Quantity per Reel Pb Free Halogen Free DFN(PLP)1820-6 5,000 pcs Yes Yes RP132Hxx1#-T1-FE SOT-89-5 1,000 pcs Yes Yes RP132Sxx1-E2-FE HSOP-6J 1,000 pcs Yes Yes RP132Jxx1#-T1-FE TO-252-5-P2 3,000 pcs Yes Yes RP132Kxx1-TR xx: The output voltage can be designated in the range from 0.8V(08) to 5.5V(55) in 0.1V steps. (For other voltages, please refer to MARK INFORMATIONS.) RP132S001E/F doesn't exist. : The combination of the auto discharge function and delay pin (for setting inrush current limit time) are follows. (B) without auto discharge function (D) with auto discharge function (E) without auto discharge function, with delay pin (for setting inrush current limit time) (F) with auto discharge function and delay pin (for setting inrush current limit time) #: The auto discharge function at off state are options as follows. (B) without auto discharge function at off state (D) with auto discharge function at off state Auto-discharge function quickly lowers the output voltage to 0V, when the chip enable signal is switched from the active mode to the standby mode, by releasing the electrical charge accumulated in the external capacitor. 4 RP132x PIN CONFIGURATIONS * DFN(PLP)1820-6 Top View 6 5 4 * SOT-89-5 * HSOP-6J * TO-252-5-P2 Bottom View 4 5 6 2 1 5 4 6 5 4 1 2 3 1 2 3 3 1 2 3 1 2 3 4 5 PIN DESCRIPTIONS * DFN(PLP)1820-6 Pin No. Symbol 1 VOUT Output Pin 2 VFB Feed Back Pin 3 GND 4 CE Chip Enable Pin ("H" Active) NC No Connection (RP132K001B/D, RP132Kxx1B/D) 5 6 DELAY VDD Pin Description Ground Pin Delay Pin (for setting inrush current limit time) (RP132K001E/F, RP132Kxx1E/F) Input Pin Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the GND, but leaving it open is also acceptable. When using Fixed Output Voltage Type(RP132Kxx1x), the VOUT pin and the VFB pin should be connected. When using Adjstable Output Voltage Type (RP132K001x), please follow "Notes on the Adjustable Output Voltage Type Settings". 5 RP132x * SOT-89-5 Pin No. 1 2 Symbol Pin Description CE Chip Enable Pin ("H" Active) (RP132Hxx1B/D) VFB Feed Back Pin (RP132H001B/D) GND Ground Pin NC No Connection (RP132Hxx1B/D) CE Chip Enable Pin ("H" Active) (RP132H001B/D) 4 VDD Input Pin 5 VOUT Output Pin 3 When using Adjstable Output Voltage Type (RP132H001x), please follow "Notes on Adjustable Output Voltage Type Settings". * HSOP-6J Pin No. Symbol 1 VOUT Output Pin 2 GND Ground Pin*1 3 Pin Description NC No Connection (RP132Sxx1B/D) VFB Feed Back Pin (RP132S001B/D) DELAY 4 CE 5 GND 6 VDD Delay Pin (for setting inrush current limit time)(RP132Sxx1E/F) Chip Enable Pin ("H" Active) Ground Pin*1 Input Pin *1 No.2 pin and No.5 pin must be wired each other when mounted on boards. When using Adjstable Output Voltage Type (RP132S001x), please follow "Notes on Adjustable Output Voltage Type Settings". * TO-252-5-P2 Pin No. Symbol Pin Description 1 CE Chip Enable Pin ("H" Active) 2 VDD Input Pin 3 GND Ground Pin 4 VOUT Output Pin 5 VFB Feed Back Pin Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the GND, but leaving it open is also acceptable. when using Fixed Output Voltage Type(RP132Jxx1x),VOUT pin and VFB pin should be connected. When using Adjstable Output Voltage Type (RP132J001x), please follow "Notes on the Adjustable Output Voltage Type Settings". 6 RP132x ABSOLUTE MAXIMUM RATINGS Symbol Item Rating Unit 7.0 V VIN Input Voltage VCE Input Voltage (CE Pin) -0.3 to 7.0 V VFB Input Voltage (VFB Pin) -0.3 to 7.0 V VOUT Output Voltage -0.3 to VIN+0.3 V Power Dissipation (DFN(PLP)1820-6) PD 880 900 1700 Power Dissipation (SOT-89-5) Power Dissipation (HSOP-6J) Power Dissipation (TO-252-5-P2) mV 1900 Topt Operating Temperature Range -40 to 85 C Tstg Storage Temperature Range -55 to 125 C ) For Power Dissipation, please refer to PACKAGE INFORMATION. ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. 7 RP132x ELECTRICAL CHARACTERISTICS VIN=Set VOUT+1.0V, IOUT=1mA,CIN=2.2F, COUT=2.2F(VOUT 3.6V), 4.7F(VOUT3.6V). The specification in is checked and guaranteed by design engineering at -40C Topt 85C, unless otherwise noted. * * RP132xxx1B/D(Fixed Output Voltage Type) Topt=25C RP132S/Kxx1E/F(Fixed Output Voltage Type with DELAY pin) Symbol Item Conditions Topt=25C VOUT Output Voltage -40C Topt 85C ILIM Min. Typ. Max. Unit VOUT > 1.5V x0.99 x1.01 V VOUT 1.5V -15 15 mV VOUT > 1.5V x0.981 x1.019 V VOUT 1.5V -29 29 mV Output Current Limit A 1 0.1mA IOUT 300mA 3 20 0.1mA IOUT 1A 5 60 VOUT/ IOUT Load Regulation VDIF Dropout Voltage ISS Supply Current IOUT=0mA (VIN=6.5V) Istandby Standby Current VOUT/ VIN mV Refer to the following "Dropout Voltage" 65 85 A VCE=0V, VIN=6.5V 0.15 0.60 A Line Regulation Set VOUT+0.5V VIN 6.5V However, VIN 1.6V 0.05 0.10 %/V RR Ripple Rejection f=1kHz Ripple 0.2Vp-p IOUT=100mA VIN Input Voltage VOUT/ Topt VOUT 3.3V 70 VOUT > 3.3V 60 1.4 dB 6.5 V Output Voltage Temperature Coefficient -40C Topt 85C 60 ppm /C ISC Short Current Limit VOUT=0V 250 mA IPD CE Pull-down Current VCEH CE Input Voltage "H" VCEL CE Input Voltage "L" en TTSD T TTSR T RLOW IDELAY Output Noise Thermal Shutdown Temperature Thermal Shutdown Released Temperature Low Output Nch Tr. ON Resistance (D/F version) DELAY pin Current (DELAY pin version) 0.3 0.7 A V 1.0 0.4 V BW=10Hz to 100kHz 70 Vrms Junction Temperature 165 C Junction Temperature 95 C VIN=4.0V, VCE=0V 50 VIN=4.0V 0.7 1.2 1.7 A All test items listed under Electrical Characteristics are done under the pulse load condition (TjTa=25C) except Output Noise, Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output Current and Load Regulation and Thermal Shutdown. 8 RP132x * Dropout Voltage Output Voltage VOUT (V) Topt=25C Dropout Voltage VDIF (V) Typ. Max. Typ. Max. 0.8 VOUT < 0.9 0.67 0.89 1.20 1.54 0.9 VOUT < 1.0 0.59 0.82 1.10 1.46 1.0 VOUT < 1.1 0.51 0.73 1.05 1.39 0.42 0.63 0.96 1.31 0.36 0.54 0.90 1.23 1.5 VOUT < 2.6 0.24 0.33 0.78 1.05 2.6 VOUT < 3.3 0.15 0.21 0.52 0.72 3.3 VOUT 5.5 0.13 0.18 0.46 0.68 1.1 VOUT < 1.2 1.2 VOUT < 1.5 Condition IOUT=300mA Condition IOUT=1A The specification in is checked and guaranteed by design engineering at -40CTopt85C, unless otherwise noted. All test items listed under Electrical Characteristics are done under the pulse load condition (TjTa=25C) except Output Noise, Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output Current and Load Regulation and Thermal Shutdown. RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS) All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 9 RP132x ELECTRICAL CHARACTERISTICS VIN=Set VOUT+1.0V, IOUT=1mA,CIN=2.2F, COUT=2.2F(VOUT 3.6V), 4.7F(VOUT3.6V). The specification in is checked and guaranteed by design engineering at -40C Topt 85C, unless otherwise noted. * * RP132x001B/D(Adjustable Output Voltage Type) RP132K001E/F(Adjustable Output Voltage Type with DELAY pin) Symbol Item VFB Feedback Voltage VOUT Output Voltage Adjusting Range ILIM Output Current Limit Conditions Topt=25C VOUT=VFB -40C Topt 85C VOUT=VFB Topt=25C Min. Typ. Max. 0.785 0.800 0.815 0.771 0.829 0.8 5.5 Unit V V A 1 0.1mA IOUT 300mA 3 20 0.1mA IOUT 1A 5 60 IOUT=300mA 0.67 0.89 IOUT=1A 1.20 1.54 65 85 A VCE=0V, VIN=6.5V 0.15 0.60 A Line Regulation VOUT=VFB, 1.6V VIN 6.5V 0.05 0.10 %/V RR Ripple Rejection f=1kHz, Ripple 0.2Vp-p, IOUT=100mA VIN Input Voltage VOUT/ IOUT Load Regulation VDIF Dropout Voltage VOUT=VFB ISS Supply Current VOUT=VFB, IOUT=0mA (VIN=6.5V) Istandby Standby Current VOUT/ VIN VOUT/ Topt VOUT=VFB 70 1.4 mV V dB 6.5 V Output Voltage Temperature Coefficient -40C Topt 85C 60 ppm /C ISC Short Current Limit VOUT=VFB=0V 250 mA IPD CE Pull-down Current VCEH CE Input Voltage "H" VCEL CE Input Voltage "L" en TTSD T TTSR T RLOW IDELAY Output Noise Thermal Shutdown Temperature Thermal Shutdown Released Temperature Low Output Nch Tr. ON Resistance (D/F version) DELAY pin Current (DELAY pin version) 0.3 0.7 A V 1.0 0.4 V BW=10Hz to 100kHz 70 Vrms Junction Temperature 165 C Junction Temperature 95 C VIN=4.0V, VCE=0V 50 VIN=4.0V 0.7 1.2 1.7 A All of unit are tested and specified under load conditions such that TjTopt=25C except for Output Noise, Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output Current and Load Regulation and Thermal Shutdown. 10 RP132x TYPICAL APPLICATION * Fixed Output Voltage Type (HSOP-6J/ SOT89-5) VDD C1 RP132S/H xx1x CE * C2 GND Fixed Output Voltage Type (TO-252-5-P2/ DFN(PLP)1820-6) VDD C1 VOUT VOUT RP132J/K xx1x VFB CE * VOUT VOUT C2 GND Adjustable Output Voltage Type (HSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6 VDD C1 VOUT VOUT RP132x 001x VFB R1 C2 R2 CE GND 11 RP132x * Fixed Output Voltage Type with DELAY pin (HSOP-6J) VDD RP132S xx1E/F C1 CE CD Fixed Output Voltage Type with DELAY pin (DFN(PLP)1820-6) VDD C1 VOUT VOUT RP132K xx1E/F VFB CE DELAY * C2 GND DELAY * VOUT VOUT C2 GND CD Adjustable Output Voltage Type with DELAY pin (DFN(PLP)1820-6) VDD C1 VOUT VOUT RP132K 001E/F R1 C2 VFB R2 CE DELAY 12 GND CD RP132x Recommendation value of the external capacitors Capacitors VOUT VOUT 3.6V VOUT > 3.6V C1 C2 C1 C2 Kyocera 2.2F (size:1005) Kyocera 2.2F (size:1608) Kyocera 2.2F (size:1005) Kyocera 4.7F (size:1608) [CM05X5R225M06A] [CM105X5R225K06AB] [CM05X5R225K06A] [CM105X5R475M06AB] Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output capacitors. Also refer to "Inrush Current Limit Time Settings" concerning with CD. TECHNICAL NOTES When using these ICs, consider the following points: Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor C2 with good frequency characteristics and ESR (Equivalent Series Resistance). If a tantalum capacitor is used, and its ESR of C2 is large, the loop oscillation may result. Because of this, select C2 carefully considering its frequency characteristics. PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 between VDD and GND pin with a capacitance value as "Recommendation value of the external capacitors" above or more, and as close as possible to the pins. Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring as short as possible. 13 RP132x TECHNICAL NOTES on Adjustable Output Voltage Type VDD C1 VOUT VOUT R1 RP132x 001x VFB C2 R2 CE GND Typical Application for Adjustable Output Voltage Type HSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6 VDD C1 VOUT VOUT RP132K 001E/F VFB R1 C2 R2 CE DELAY GND CD Typical Application for Adjustable Output Voltage Type with DELAY pinDFN(PLP)1820-6 Recommendation value of the external capacitors Capacitors VOUT VOUT 3.6V VOUT > 3.6V C1 C2 C1 C2 Kyocera 2.2F (size:1005) Kyocera 2.2F (size:1608) Kyocera 2.2F (size:1005) Kyocera 4.7F (size:1608) [CM05X5R225M06A] [CM105X5R225K06AB] [CM05X5R225K06A] [CM105X5R475M06AB] Phase Compensation Similar to the Fixed Output Voltage Type, Phase compensation is made for the Adjustable Output Voltage Type for securing stable operation even if the load current is varied. For this purpose, use a 4.7F or more capacitor C2 between VOUT pin and GND pin, and as close as possible to the pins. PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 with a capacitance value as much as 2.2F or more between VDD and GND pin, and as close as possible to the pins. When using the Adjustable Output Voltage Type, the transient response could be affected by the external resistors. Evaluate the circuit taking the actual conditions of use into account. 14 RP132x Adjustable Output Voltage Type Settings * Output Voltage Setting Method RP132x081x can be adjusted the output voltage up to 5.5V by using the external divider resistors. Also, please use 16k or less for R2 resistor. If the VFB voltage is described as setVFB, the output voltage can be set by using the following equations SetVFB is equal to 0.8V. The VOUT pin of RP132x081x should be connected to the VFB pin. VOUT R1 I1 VFB RIC R2 GND VOUT IIC I2 SetVFB I1= IIC + I2...................................................................................................................................(1) I2= setVFB / R2...........................................................................................................................(2) Thus, I1= IIC + setVFB /R2.....................................................................................................................(3) Therefore, VOUT = setVFB x R1 x I1 ..............................................................................................................(4) Put Equation (3) into Equation (4), then VOUT = setVFB + R1(IIC + setVFB / R2) = setVFB x (1+R1/ R2) + R1 x IIC .........................................................................................(5) In Equation (5), R1x IIC is the error-causing factor in VOUT. As for IIC, IIC = setVFB / RIC ..........................................................................................................................(6) Therefore, the error-causing factor R1x IIC can be described as follows. R1xIIC= R1 x setVFB / RIC = setVFB x R1 / RIC ...........................................................................................................(7) For better accuracy, choosing R1 (<<RIC) reduces this error. Without the error-causing factor R1x IIC, the output voltage can be calculated by the following equation VOUT = setVFB x ((R1 + R2) / R2) ..............................................................................................(8) RIC of RP132x is approximately Typ.1.3M(Topt=25C, this value is guaranteed by design.). The value could be affected by the temperature, therefore evaluate the circuit taking the actual conditions of use into account. 15 RP132x Inrush Current Limit Time Settings The RP132xSeries include the circuit which can limit the inrush current at start-up to 500mA or less. The current limit time of B/D version is fixed internally as approximately Typ.500s. On the other hand, the current limit times of E/F versions are adjustable by controlling the DELAY pin value, which is the capacitance value connected between DLEAY pin and GND pin. The relation between Inrush Current Limit Time (tD[s]) and the DELAY pin capacitance (CD[F]) can be described in the following equation. tD=(CD+70x10-12)x0.525x106 When not using CD on E/F versions, DELAY pin should be open. In this case, CD=0 is applied to the above equation and as a result, 37s can be obtained. That means, when using CD on E/F versions, the inrush current limit time will be more than 37s. Please note that during the inrush current limit time, the load current cannot be more than the limited current. 16 RP132x TEST CIRCUITS * Fixed Output Voltage TypeHSOP-6J / SOT89-5 VDD VOUT RP132S/H xx1x C1 CE V C2 VOUT IOUT GND Basic Test Circuit VDD A ISS C1 VOUT VOUT RP132S/H xx1x CE C2 GND Test Circuit for Supply Current Pulse Generator VDD VOUT RP132S/H xx1x P.G. CE C2 IOUT GND Test Circuit for Ripple Rejection VDD C1 RP132S/H xx1x CE VOUT VOUT C2 GND IOUTa IOUTb Test Circuit for Load Transient Response 17 RP132x * Fixed Output Voltage TypeTO-252-5-P2 / DFN(PLP)1820-6 VDD VOUT C2 RP132J/K RP132x xx1x SeriesVFB C1 CE V VOUT IOUT IOUT GND Basic Test Circuit VDD A C2 RP132J/K RP132x xx1x V FB Series C1 ISS V OUT V OUT CE GND Test Circuit for Supply Current Pulse Generator VDD VOUT C2 RP132J/K RP132x Series RP132x xx1x SeriesVFB P.G. CE GND Test Circuit for Ripple Rejection VDD C1 CE VOUT VOUT RP132J/K RP132x xx1x SeriesVFB C2 GND IOUTa Test Circuit for Load Transient Response 18 IOUTb RP132x * Fixed Output Voltage Type with DELAY pin (HSOP-6J) VDD VOUT C2 RP132S RP132x xx1E/F Series C1 CE DELAY V VOUT IOUT IOUT GND CD Basic Test Circuit VDD A C2 RP132S RP132x xx1E/F Series C1 ISS VOUT VOUT CE GND DELAY CD Test Circuit for Supply Current Pulse Generator VDD VOUT C2 RP132S RP132x Series RP132x xx1E/F SeriesVFB P.G. CE DELAY GND CD Test Circuit for Ripple Rejection VDD C1 RP132S RP132x xx1E/F Series CE DELAY VOUT VOUT C2 GND CD IOUTa IOUTb Test Circuit for Load Transient Response Please refer to "Inrush Current Limit Time Settings" concerning with CD. 19 RP132x * Fixed Output Voltage Type with DELAY pin (DFN(PLP)1820-6) VDD VOUT C2 RP132K RP132x xx1E/F Series VFB C1 CE DELAY V VOUT IOUT IOUT GND CD Basic Test Circuit VDD A C2 RP132K RP132x xx1E/F Series VFB C1 ISS VOUT VOUT CE GND DELAY CD Test Circuit for Supply Current Pulse Generator VDD VOUT C2 RP132K RP132x Series RP132x xx1E/F SeriesVFB VFB P.G. CE DELAY GND CD Test Circuit for Ripple Rejection VDD C1 RP132K RP132x xx1E/F SeriesVFB CE DELAY VOUT VOUT C2 GND CD IOUTa Test Circuit for Load Transient Response Please refer to "Inrush Current Limit Time Settings" concerning with CD. 20 IOUTb RP132x * Adjustable Output Voltage TypeHSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6 VDD VOUT R1 C2 RP132x RP132x 001x SeriesVFB C1 V VOUT IOUT IOUT R2 CE GND Basic Test Circuit VDD A C1 ISS VOUT VOUT R1 C2 RP132x RP132x 001x SeriesVFB R2 CE GND Test Circuit for Supply Current Pulse Generator VDD VOUT R1 C2 RP132xSeries RP132x RP132x 001x SeriesVFB P.G. R2 CE GND Test Circuit for Ripple Rejection VDD C1 VOUT VOUT RP132x RP132x 001x SeriesVFB R1 C2 R2 CE GND IOUTa IOUTb Test Circuit for Load Transient Response Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output 21 RP132x capacitors. * Adjustable Output Voltage Type with DELAY pinDFN(PLP)1820-6 VDD VOUT R1 C2 RP132K RP132x 001E/F SeriesVFB C1 V VOUT IOUT R2 CE DELAY GND CD Basic Test Circuit VDD A R1 C2 RP132K RP132x 001E/F SeriesVFB C1 ISS VOUT VOUT R2 CE DELAY GND CD Test Circuit for Supply Current Pulse Generator VDD VOUT R1 C2 RP132x RP132KSeries RP132x 001E/F SeriesVFB VFB P.G. CE DELAY IOUT R2 GND CD Test Circuit for Ripple Rejection C1 VDD VOUT RP132K RP132x 001E/F SeriesVFB VOUT R1 C2 R2 CE DELAY GND CD IOUTa IOUTb Test Circuit for Load Transient Response Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output capacitors. Also refer to "Inrush Current Limit Time Settings" concerning with CD. 22 RP132x TYPICAL CHARACTERISTICS 1) Output Voltage vs. Input Voltage (Topt=25C) RP132x151x 1.0 1.8 0.9 1.6 0.8 1.4 Output Voltage V OUT (V) Output Voltage V OUT (V) RP132x081x 0.7 0.6 0.5 Iout=1mA 0.4 Iout=50mA 0.3 Iout=100mA 0.2 Iout=300mA 1.2 1.0 0.0 0 0 0.0 2 4 Input Voltage V IN (V) 6 RP132x551x 3.5 6 3.0 5 Output Voltage V OUT (V) Output Voltage V OUT (V) Iout=300mA 0 6 RP132x331x 2.5 2.0 Iout=1mA 1.5 Iout=100mA 0.4 0.2 2 4 Input Voltage V IN (V) Iout=50mA 0.6 0.1 0 Iout=1mA 0.8 Iout=50mA 1.0 Iout=100mA 0.5 Iout=300mA 0 0.0 4 3 Iout=1mA 2 Iout=50mA Iout=100mA 1 Iout=300mA 0 0 2 4 Input Voltage V IN (V) 0 6 2 4 Input Voltage V IN (V) 6 2) Supply Current vs. Input Voltage (Topt=25C) RP132x151x 70 80 60 70 Supply Current Iss (A) Supply Current Iss (A) RP13x081x 50 40 30 20 10 60 50 40 30 20 10 0 0 0 2 4 Input Voltage V IN (V) 6 0 2 4 6 Input Voltage V IN (V) 23 RP132x RP132x331x RP132x551x 90 140 120 70 Supply Current Iss (A) Supply Current Iss (A) 80 60 50 40 30 20 100 80 60 40 20 10 0 0 0 2 4 6 0 2 Input Voltage V IN (V) 4 6 Input Voltage V IN (V) 3) Supply Current vs. Temperature RP132x151x 90 90 80 80 70 70 Supply Current ISS (A) Supply Current ISS (A) RP132x081x 60 50 40 30 20 10 -25 0 25 50 75 40 30 20 0 -50 100 0 25 50 75 Temperature Topt (C) RP132x331x RP132x551x 90 90 80 80 70 70 60 50 40 30 20 0 -50 -25 Temperature Topt (C) 10 100 60 50 40 30 20 10 -25 0 25 50 75 Temperature Topt (C) 24 50 10 Supply Current ISS (A) Supply Current ISS (A) 0 -50 60 100 0 -50 -25 0 25 50 75 Temperature Topt (C) 100 RP132x 4) Output Voltage vs. Temperature RP132x151x 0.84 1.54 0.83 1.53 Output Voltage V OUT (V) Output Voltage V OUT (V) RP132x081x 0.82 0.81 0.80 0.79 0.78 0.77 1.52 1.51 1.50 1.49 1.48 1.47 -50 -25 0 25 50 75 100 -50 -25 Temperature (C) 25 50 75 100 75 100 Temperature (C) RP132x331x RP132x551x 3.34 5.54 3.33 5.53 Output Voltage V OUT (V) Output Voltage V OUT (V) 0 3.32 3.31 3.30 3.29 3.28 3.27 5.52 5.51 5.50 5.49 5.48 5.47 -50 -25 0 25 50 75 100 -50 -25 Temperature (C) 0 25 50 Temperature (C) 5) Dropout Voltage vs. Output Current RP132x151x 1.4 1.4 1.2 1.2 Dropout Voltage V DIF (V) Dropout Voltage V DIF (V) RP132x081x 1.0 0.8 0.6 0.4 85C 25C 0.2 1.0 0.8 85C 0.6 25C -40C 0.4 0.2 -40C 0.0 0 0.0 0 200 400 600 800 Output Current IOUT (mA) 1000 0 200 400 600 800 1000 Output Current IOUT (mA) 25 RP132x RP132x551x 1.4 1.4 1.2 1.2 Dropout Voltage V DIF (V) Dropout Voltage V DIF (V) RP132x331x 1.0 85C 0.8 25C 0.6 -40C 0.4 0.2 1.0 85C 0.8 25C 0.6 -40C 0.4 0.2 0.0 0 0.0 0 0 200 400 600 800 1000 0 200 Output Current IOUT (mA) 400 600 800 1000 Output Current IOUT (mA) 6) Dropout Voltage vs. Set Output Voltage Dropout Voltage V DIF (V) 1.2 1A 800mA 600mA 300mA 100mA 1.0 0.8 0.6 0.4 0.2 0 0.0 0 2 4 6 Set Output Voltage V REG (V) 7) Ripple Rejection vs. Input Voltage (C1=none, Ripple=0.2Vp-p, Topt=25C) RP132x331x RP132x331x C2=Ceramic2.2F IOUT=1mA 90 90 80 Ripple Rejection RR(dB) Ripple Rejection RR(dB) 80 70 60 50 40 f=0.2kHz 30 f=1kHz 20 f=10kHz f=100kHz 10 0 70 60 50 40 30 f=0.2kHz 20 f=1kHz 10 f=10kHz f=100kHz 0 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage V IN (V) 26 C2=Ceramic2.2F IOUT=30mA 6.0 6.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage V IN (V) 6.0 6.5 RP132x RP132x331x RP131x551x C2=Ceramic2.2F IOUT=50mA 90 90 80 Ripple Rejection RR(dB) Ripple Rejection RR(dB) 80 70 60 50 40 f=0.2kHz 30 f=1kHz 20 f=10kHz f=100kHz 10 70 60 50 40 f=0.2kHz 30 f=1kHz 20 f=10kHz f=100kHz 10 0 0 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 5.5 5.7 5.9 6.1 6.3 Input Voltage V IN (V) Input Voltage V IN (V) RP132x551x RP132x551x C2=Ceramic4.7F IOUT=10mA 90 6.5 C2=Ceramic4.7F IOUT=100mA 90 80 Ripple Rejection RR(dB) 80 Ripple Rejection RR(dB) C2=Ceramic4.7F IOUT=1mA 70 60 50 40 f=0.2kHz 30 f=1kHz 20 f=10kHz f=100kHz 10 70 60 50 40 f=0.2kHz 30 f=1kHz 20 f=10kHz f=100kHz 10 0 0 5.5 5.7 5.9 6.1 6.3 6.5 5.5 Input Voltage V IN (V) 5.7 5.9 6.1 6.3 6.5 Input Voltage V IN (V) 8) Ripple Rejection vs. Frequency (C1=none, Topt=25C) RP132x081x C2=Ceramic 2.2F 100 90 90 80 80 70 60 50 40 Iout=1mA 30 Iout=30mA 20 Iout=100mA 10 0 C2=Ceramic 2.2F 100 Ripple Rejention RR (dB) Ripple Rejention RR (dB) RP132x331x 70 60 50 40 30 Iout=1mA 20 Iout=30mA 10 Iout=100mA 0 0.1 1 10 100 Frequency f (kHz) 1000 0.1 1 10 100 1000 Frequency f (kHz) 27 RP132x RP132x551x C2=Ceramic 4.7F 100 Ripple Rejention RR (dB) 90 80 70 60 50 40 30 Iout=1mA 20 Iout=30mA 10 Iout=100mA 0 0.1 1 10 100 1000 Frequency f (kHz) 9) Input Transient Response (C1=none, IOUT=100mA, tr=tf=5s, Topt=25C) RP132x081x 0.83 3.0 3.34 2.0 Input Voltage 1.8V 2.8V 0.82 3.35 1.0 0.81 0.80 Output Voltage 0.79 - 0.78 -10 0 C2=Ceramic4.7F 6.5 Input Voltage 5.8V 6.5V 5.51 5.50 Output Voltage 5.49 5.48 -10 0 10 20 30 40 50 60 70 80 90 Time t (s) 28 7.5 5.5 Input Voltage V IN (V) Output Voltage V OUT (V) 5.54 5.52 Input Voltage 4.3V 5.3V 3.32 4.0 3.0 3.31 3.30 Output Voltage 3.29 0 10 20 30 40 50 60 70 80 90 Time t (s) RP132x551x 5.53 3.33 -10 Time t (s) 6.0 5.0 3.28 10 20 30 40 50 60 70 80 90 5.55 C2=Ceramic2.2F Input Voltage V IN (V) 0.84 4.0 Output Voltage V OUT (V) Output Voltage V OUT (V) 0.85 RP132x331x Input Voltage V IN (V) C2=Ceramic2.2F RP132x 10) Load Transient Response (VIN=VOUT+1.0V, C1=Ceramic 2.2F, tr=tf=0.5s, Topt=25C) 0.81 0.80 Output Voltage 0.78 -20 0 Output Voltage V OUT (V) 0.9 0.8 Output Voltage 0.7 0 20 40 60 3.35 30 3.34 0 0.82 0.80 Output Voltage 0.78 20 40 Output Current 50mA 100mA 3.32 3.30 Output Voltage 3.29 0 20 40 60 80 100 120 140 160 180 600 3.40 400 3.38 200 0 3.4 3.3 Output Voltage 3.2 3.1 -20 0 20 40 60 80 100 120 140 160 180 Time t (s) Output Voltage V OUT (V) 3.5 RP132x331x Output Current IOUT (mA) Output Voltage V OUT (V) Output Current 100mA 500mA 0 Time t (s) C2=Ceramic2.2F 3.7 50 3.31 RP132x331x 3.8 150 100 3.33 3.28 -20 60 80 100 120 140 160 180 C2=Ceramic2.2F Time t (s) 3.6 60 80 100 120 140 160 180 RP132x331x Output Current 0mA 30mA 0 0 RP132x081x 0.88 0.76 -20 1.0 Time t (s) C2=Ceramic2.2F 0.84 200 Output Current 100mA 500mA Time t (s) 0.90 0.86 400 1.1 0.6 -20 20 40 60 80 100 120 140 160 180 600 C2=Ceramic2.2F 60 30 3.36 Output Current 0mA 30mA 3.34 0 3.32 3.30 Output Voltage 3.28 3.26 -20 0 20 40 Output Current IOUT (mA) 0.79 C2=Ceramic2.2F Output Current IOUT (mA) 0 Output Voltage V OUT (V) 1.2 50 Output Current 50mA 100mA 0.82 100 Output Voltage V OUT (V) 0.83 1.3 Output Current IOUT (mA) Output Voltage V OUT (V) 0.84 150 Output Current IOUT (mA) C2=Ceramic2.2F 0.85 RP132x081x Output Current IOUT (mA) RP132x081x 60 80 100 120 140 160 180 Time t (s) 29 RP132x RP132x551x 50 5.52 0 5.51 5.50 Output Voltage 5.49 5.48 -20 0 600 400 Output Voltage V OUT (V) Output Voltage V OUT (V) 100 Output Current 50mA 100mA C2=Ceramic4.7F 150 Output Current IOUT (mA) C2=Ceramic4.7F 0 5.5 5.4 Output Voltage 5.3 5.2 -20 20 40 60 80 100 120 140 160 180 200 Output Current 100mA 500mA 0 20 40 Output Current IOUT (mA) RP132x551x 60 80 100 120 140 160 180 Time t (s) Time t (s) RP132x551x 60 Output Voltage V OUT (V) 30 0 Output Current 0mA 30mA 5.54 5.52 5.50 Output Voltage 5.48 5.46 -20 0 20 40 Output Current IOUT (mA) C2=Ceramic4.7F 60 80 100 120 140 160 180 Time t (s) 11) Turn on Speed with CE pin (C1=Ceramic 2.2F, Topt=25C) 2.0 7.0 2 6.0 1 CE Input Voltage 1.6 Iout=0mA 1.2 Iout=100mA 0 0.8 0.4 Output Voltage 0 0.0 C2=Ceramic2.2F 6 4 CE Input Voltage 5.0 2 0 4.0 3.0 2.0 Iout=0mA 1.0 Output Voltage Iout=100mA 0 0.0 -50 0 50 100 150 200 250 300 350 400 450 Time t (s) 30 Output Voltage V OUT (V) 2.4 3 CE Input Voltage VCE (V) 2.8 Output Voltage V OUT (V) RP132x331x C2=Ceramic2.2F -50 0 50 100 150 200 250 300 350 400 450 Time t (s) CE Input Voltage VCE (V) RP132x081x RP132x RP132x551x C2=Ceramic4.7F 9 6 12 CE Input Voltage 10 CE Input Voltage VCE (V) Output Voltage V OUT (V) 14 3 0 8 6 4 Iout=0mA 2 0 -50 Output Voltage 0 Iout=100mA 50 100 150 200 250 300 350 400 450 Time t (s) 12) Turn off Speed with CE pin (D version) (C1=Ceramic 2.2F, Topt=25C) RP132x331D Output Voltage [V] 2.4 2 CE Input Voltage 3 7 2 6 1 1.6 0 1.2 Output Voltage 0.8 Iout=0mA Iout=100mA 0.4 0 -0.2 Output Voltage [V] 2.8 CE Input Voltage [V] V IN=1.8V C2=Ceramic2.2F V IN=4.3V C2=Ceramic2.2F 4 5 0.2 0.4 0.6 0.8 1 4 0 3 Output Voltage 2 0 -0.2 1.2 1.4 1.6 1.8 Times [ms] 2 CE Input Voltage Iout=0mA 1 0 6 Iout=100mA 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 CE Input Voltage [V] RP132x081D 1.8 Times [ms] RP132x551D VIN=6.5V C2=Ceramic4.7F 14 6 CE Input Voltage 10 8 3 0 6 Output Voltage 4 Iout=0mA Iout=100mA 2 0 -0.2 0 0.2 0.4 0.6 0.8 1 CE Input Voltage [V] Output Voltage [V] 12 9 1.2 1.4 1.6 1.8 Times [ms] 31 RP132x 13) Inrush Current (C1=Ceramic 2.2F, IOUT=100mA, Topt=25C) CE Input Voltage 7 600 6 2.5 500 2.0 400 1.5 300 Output Voltage 1.0 200 0.5 100 Inrush Current 0 0.0 -40 0 0 40 80 120 160 200 240 280 320 360 CE Input Voltage VCE (V) Output Voltage V OUT (V) 3.0 700 Inrush Current (mA) V IN=2.3V,C2=Ceramic2.2F 3.5 CE Input Voltage VCE (V) Output Voltage V OUT (V) RP132x331x CE Input Voltage 5 Output Voltage 3 2 Inrush Current 1 CE Input Voltage 0 700 600 5 500 Output Voltage 4 400 3 300 2 200 Inrush Current 1 100 0 -40 0 0 40 80 120 160 200 240 280 320 360 Time t (s) 14) Minimum Operating Voltage Input Voltage V IN(V) RP132x081x 2.2 2.1 2.02 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.01 The operation rage that can output 0.8V is shown by the hatched area in the graph. 0 200 400 600 800 Output Current IOUT (mA) 32 1000 200 0 40 80 120 160 200 240 280 320 360 Inrush Current (mA) CE Input Voltage VCE (V) Output Voltage V OUT (V) 6 400 100 Time t (s) V IN=6.5V,C2=Ceramic4.7F 600 300 RP132x551x 7 700 500 4 0 -40 Time t (s) V IN=4.8V,C2=Ceramic2.2F Inrush Current (mA) RP132x081x RP132x 15) Inrush Current Limit Time vs. CD Capacitance (E / F Version) Inrush Current Limit Time (ms) RP132x081x VIN=4.0V 12 10 8 6 4 2 0 0 5 10 CD (nF) 15 20 16) Inrush Current Limit Time vs. Input Voltage (E / F Version) Inrush Current Limit Time (ms) RP132x081x 12 10 CD=20nF CD=10nF CD=2nF CD=1nF CD=none 8 6 4 2 0 1 3 5 Input Voltage V IN (V) 7 33 RP132x ESR vs. Output Current When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 40V (Avg.) are marked as the hatched area in the graph. Measurement Conditions Frequency Band : 10Hz to 2MHz Temperature : -40C to 85C Hatched Area : Noise level is under 40Vms (Avg.) : 2.2F (Kyocera CM05X5R225M06A) CIN COUT : 2.2F (VOUT = 0.8V, Kyocera CM105X5R225K06AB) 4.7F (VOUT = 5.5V, Kyocera CM105X5R475M06AB) RP132x081x RP132x551x VIN = 5.5 V to 6.5 V C1 = 2.2 F, C2 = 4.7 F VIN = 1.4 V to 6.5 V C1 = 2.2 F, C2 = 2.2 F 100 100 Ta=85C 10 ESR () ESR () 10 1 0.1 1 0.1 0.01 0 100 200 300 400 500 600 700 800 900 100 0 Output Current IOUT (mA) 34 Ta=-40, 85C Ta=-40C 0.01 0 100 200 300 400 500 600 700 Output Current IOUT (mA) 800 900 1000 1. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. 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