AP7341 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE Description Pin Assignments The AP7341 is a low dropout regulator with high output voltage accuracy, low RDSON, high PSRR, low output noise and low quiescent ADVANCED INFORMATION current. This regulator is based on a CMOS process. The AP7341 consists of a voltage reference, error amplifier, current limit circuit and an enable input to turn it on and off. With the integrated resistor network fixed output voltage versions can be delivered. With its low power consumption and line and load transient response, the AP7341 is well suited for low power handheld communication equipment. The AP7341 is packaged in an X2-DFN1010-4 package and allows for smallest footprint and dense PCB layout. PIN1 - VOUT, PIN2 - GND, PIN3 - EN, PIN4 - VIN Features Applications Low VIN and Wide VIN Range: 1.7V to 5.25V Guarantee Output Current: 300mA VOUT Accuracy 1% Ripple Rejection 75dB at 1kHz Low Output Noise, 60Vrms from 10Hz to 100kHz Quiescent Current as Low as 35A VOUT Fixed 1.1V to 3.3V Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Notes: Smart Phone/Pad RF Supply Cameras Portable Video Portable Media Player Wireless Adapter Wireless Communication 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free,"Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Typical Applications Circuit VIN VOUT VIN VOUT AP7341 CIN 1.0mF EN COUT 1.0mF GND Figure 1 Typical Application Circuit AP7341 Document number: DS36523 Rev. 5 - 2 1 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 ADVANCED INFORMATION Functional Block Diagram VOUT VIN VREF Current Limit EN GND Pin Descriptions Pin Number Pin Name Function 1 VOUT Power Output Pin 2 GND 3 EN Ground Enable Pin This pin should be driven either high or low and must not be floating. Driving this pin high enables the regulator, while pulling it low puts the regulator into shutdown mode 4 VIN -- Thermal Pad Power Input Pin In PCB layout, prefer to use large copper area to cover this pad for better thermal dissipation, then connect this area to GND or leave it open. However, do not use it as GND electrode function alone Absolute Maximum Ratings (Note 4) (@TA = +25C, unless otherwise specified.) Symbol Input Voltage Ratings Unit 6.0 V 6.0 V VCE Input Voltage EN VOUT Output Voltage -0.3 to VIN +0.3 V IOUT Output Current 400 mA PD Power Dissipation 400 mW TA Operating Ambient Temperature -40 to +85 C Storage Temperature -55 to +125 C TSTG Note: Parameter VIN 4. a).Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. b). Ratings apply to ambient temperature at +25C. The JEDEC High-K board design used to derive this data was a 2in. x 2in. multilayer board with 1oz internal power and ground planes and 2oz copper traces on the top and bottom of the board. AP7341 Document number: DS36523 Rev. 5 - 2 2 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Recommended Operating Conditions (@TA = +25C, unless otherwise specified.) Symbol Input Voltage IOUT Output Current TA ADVANCED INFORMATION Parameter VIN Operating Ambient Temperature Electrical Characteristics Max 1.7 5.25 Unit V 0 300 mA -40 +85 C (@TA = +25C, VIN =VEN = VOUT +1.0V, CIN = COUT = 1.0F, IOUT = 1.0mA, unless otherwise specified.) Parameter Input Voltage Min Conditions TA = -40C to +85C TA = +25C Min Typ Max Unit 1.7 -- 5.25 V -1 -- 1 -1.5 -- +1.5 Output Voltage Accuracy (Note 11) VIN = VOUT-Nom+1.0V to 5.25V, IOUT= 1mA to 300mA Line Regulation (dVOUT/dVIN/VOUT) VIN = (VOUT-Nom+1.0V) to 5.25V, IOUT = 1.0mA -- 0.02 0.1 %/V Load Regulation (dVOUT/VOUT) TA = -40C to +85C % VIN = VOUT-Nom+1.0V, IOUT = 1mA to 300mA -- 15 30 mV Quiescent Current (Note 6) IOUT = 0mA -- 35 50 A ISTANDBY VEN = 0V (Disabled) Output Current -- Fold-back Short Current (Note 7) VOUT Short to Ground PSRR (Note 8) VIN = [VOUT +1V] VDC +0.2Vp-pAC, VOUT 1.8V, IOUT = 30mA Output Noise Voltage (Notes 8 & 9) BW = 10Hz to 100kHz, IOUT = 30mA IOUT = 150mA Dropout Voltage (Note 5) IOUT = 300mA Output Voltage Temperature Coefficient EN Input Low Voltage EN Input High Voltage f = 1kHz 0.01 1.0 A -- -- mA -- 55 -- mA -- 75 -- dB Vrms -- 60 -- 1.1V VOUT < 1.5V -- 0.50 0.62 1.5V VOUT < 1.7V -- 0.38 0.47 1.7V VOUT < 2.0V -- 0.34 0.42 2.0V VOUT < 2.5V -- 0.28 0.36 2.5V VOUT < 2.8V -- 0.22 0.30 2.8V VOUT 3.3V -- 0.21 0.27 VOUT = 1.8V -- 0.50 0.65 VOUT = 2.5V -- 0.37 0.48 VOUT = 3.3V -- 0.30 0.40 -- 30 -- ppm/C 0 1.3 -- -- 0.5 5.25 V V -1.0 -- +1.0 A -- 30 -- IOUT = 30mA, TA = -40C to +85C -- -- EN Input Leakage VEN = 0, VIN = 5.0V or VEN = 5.0V, VIN = 0V On Resistance of N-Channel for Auto-Discharge (Note 10) VIN = 4.0V VEN = 0V (Disabled) Notes: -- 300 V 5. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. 6. Quiescent current is defined here is the difference in current between the input and the output. 7. Short circuit current is measured with VOUT pulled to GND. 8. This specification is guaranteed by design. 9. To make sure lowest environment noise minimizes the influence on noise measurement. 10. AP7341 has 2 options for output, built-in discharge and non-discharge. 11. Potential multiple grades based on following output voltage accuracy. AP7341 Document number: DS36523 Rev. 5 - 2 3 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Typical Characteristics Output Voltage vs. Output Current AP7341-18 3.0 Output Voltage V OUT (V) Output Voltage V OUT (V) 1.8 VIN=2.8 V VIN=3.6 V VIN=4.2 V VIN=5V VIN=5.5 V 1.5 1.2 0.9 0.6 0.3 0.0 2.5 VIN=3.5V VIN=4.2V VIN=5V VIN=5.5V 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 Output Current I OUT (mA) 500 0 Output Voltage vs. Output Current AP7341-33 3.5 100 200 300 400 Output Current I OUT (mA) 500 Output Noise (AP7341-33) Output Voltage V OUT (V) 3.0 VIN=4.3V VIN=5V VIN=5.5V 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 Output Current I OUT (mA) 500 Output Voltage vs. Intput Voltage AP7341-25 3.5 3.0 2.5 2.0 1.5 1.0 IOUT=1mA IOUT=30mA IOUT=50mA 0.5 0.0 0 1 2 3 Input Voltage V IN (V) AP7341 Document number: DS36523 Rev. 5 - 2 4 Output Voltage vs. Intput Voltage AP7341-33 3.5 Output Voltage V OUT (V) Output Voltage V OUT (V) ADVANCED INFORMATION 2.1 Output Voltage vs. Output Current AP7341-25 3.0 2.5 2.0 1.5 1.0 IOUT=1mA IOUT=30mA IOUT=50mA 0.5 0.0 5 4 of 15 www.diodes.com 0 1 2 3 Input Voltage V IN (V) 4 5 June 2017 (c) Diodes Incorporated AP7341 Typical Characteristics (Cont.) Supply Current vs. Input Voltage AP7341-25 40 Supply Current I SS (A) Supply Current I SS (A) 50 30 20 10 0 1 2 3 4 Input Voltage V IN (V) 30 20 10 5 0 Supply Current vs. Temperature AP7341-25 38 36 34 32 30 1 2 3 Input Voltage V IN (V) 4 5 Supply Current vs. Temperature AP7341-33 40 Supply Current I ss (A) 40 Supply Current I ss (A) 40 0 0 38 36 34 32 30 -50 -25 0 25 50 75 Temperature Topt () 100 -50 Output Voltage vs. Temperature AP7341-25 2.55 2.54 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 2.45 Output Voltage V OUT (V) Output Voltage V OUT (V) ADVANCED INFORMATION 50 Supply Current vs. Input Voltage AP7341-33 -50 -25 0 25 50 75 Temperature Topt () AP7341 Document number: DS36523 Rev. 5 - 2 5 of 15 www.diodes.com 0 25 50 75 Temperature Topt () 100 Output Voltage vs. Temperature AP7341-33 3.35 3.34 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 3.25 100 -25 -50 -25 0 25 50 75 Temperature Topt () 100 June 2017 (c) Diodes Incorporated AP7341 650 600 550 500 450 400 350 300 250 200 150 100 50 0 100 150 200 250 Output Current I OUT (mA) 85 25 -40 0 50 100 150 200 250 Output Current I OUT (mA) 0 50 100 150 200 250 Output Current I OUT (mA) AP7341 Document number: DS36523 Rev. 5 - 2 0 25 50 75 Temperature Topt () 100 50mA 150mA 300mA -50 -25 0 25 50 75 Temperature Topt () 100 Dropout Voltage vs. Temperature AP7341-33 450 85 25 -40 -25 Dropout Voltage vs. Temperature AP7341-25 500 450 400 350 300 250 200 150 100 50 0 300 Dropout Voltage vs. Output Current AP7341-33 500 450 400 350 300 250 200 150 100 50 0 50mA 150mA 300mA -50 Dropout Voltage vs. Output Current AP7341-25 500 450 400 350 300 250 200 150 100 50 0 Dropout Voltage vs. Temperature AP7341-18 650 600 550 500 450 400 350 300 250 200 150 100 50 0 300 Dropout Voltage V DIF (mV) Dropout Voltage V DIF (mV) 50 Dropout Voltage V DIF (mV) 85 25 -40 50mA 150mA 300mA 400 Dropout Voltage V DIF (mV) Dropout Voltage V DIF (mV) Dropout Voltage vs. Output Current AP7341-18 0 Dropout Voltage V DIF (mV) ADVANCED INFORMATION Typical Characteristics (Cont.) 350 300 250 200 150 100 50 0 300 6 of 15 www.diodes.com -50 -25 0 25 50 75 Temperature Topt () 100 June 2017 (c) Diodes Incorporated AP7341 Typical Characteristics (Cont.) Ripple Rejection vs. Input Bias Voltage IOUT=1mA AP7341-28 90 90 80 70 60 50 40 30 1KHz 10KHz 100KHz 20 10 Ripple Rejection RR (dB) Ripple Rejection RR (dB) 80 0 3.3 3.8 4.3 4.8 Input Voltage V IN (V) 60 50 40 30 1KHz 10KHz 100KHz 20 10 5.3 Ripple Rejection vs. Frequency AP7341-33 120 60 40 20 0 1000 10000 100000 Frequency f (Hz) 3.3 3.8 4.3 4.8 Input Voltage V IN (V) 1000000 5.3 Ripple Rejection vs. Frequency AP7341-25 IOUT=1mA IOUT=30mA IOUT=150mA Ripple Rejection RR (dB) 80 100 2.8 100 90 80 70 60 50 40 30 20 10 0 IOUT=1mA IOUT=30mA IOUT=150mA 100 Ripple Rejection RR (dB) 70 0 2.8 100 1000 10000 100000 Frequency f (Hz) 1000000 Ripple Rejection vs. Frequency AP7341-18 120 Ripple Rejection RR (dB) ADVANCED INFORMATION Ripple Rejection vs. Input Bias Voltage IOUT=30mA AP7341-28 IOUT=1mA IOUT=30mA IOUT=150mA 100 80 60 40 20 0 100 1000 10000 100000 Frequency f (Hz) AP7341 Document number: DS36523 Rev. 5 - 2 1000000 7 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Typical Characteristics (Cont.) AP7341-33 3 2.520 Output Voltage 2.500 5 Input Voltage 4 3.320 Output Voltage 3.300 2.480 3.280 20 40 60 80 100 0 20 40 80 100 Time t (s) VIN=3.5V tR=tF=0.5s 300 150 Output Current 1mA 150mA VIN=4.3V tR=tF=0.5s AP7341-33 0 2.70 300 Output Voltage V OUT (V) AP7341-25 Output Current I OUT (mA) Output Voltage V OUT (V) Time t (s) 60 150 Output Current 1mA 150mA 0 3.50 3.30 2.50 Output Voltage 3.10 Output Voltage 2.30 Output Current I OUT (mA) 0 2.90 0 20 40 60 80 0 100 20 40 Time t (s) VIN=3.5V tR=tF=0.5s 300 Output Current 1mA 300mA 0 2.70 2.50 Output Voltage Output Current I OUT (mA) 600 2.30 80 100 Time t (s) AP7341-33 Output Voltage V OUT (V) AP7341-25 60 600 300 Output Current 1mA 300mA 0 3.50 3.30 Output Voltage 3.10 2.10 VIN=4.3V tR=tF=0.5s Output Current I OUT (mA) 2.10 Input Voltage V IN (V) Input Voltage V IN (V) 4 Input Voltage 6 Output Voltage V OUT (V) Output Voltage V OUT (V) 5 Output Voltage V OUT (V) ADVANCED INFORMATION AP7341-25 2.90 0 20 40 60 80 100 0 Time t (s) AP7341 Document number: DS36523 Rev. 5 - 2 20 40 60 80 100 Time t (s) 8 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Typical Characteristics (Cont.) 6 4 4 Output Voltage 2 IOUT=0mA IOUT=30mA IOUT=300mA 1 0 0 80 160 240 Output Voltage V OUT (V) 3 (V)CE Input Voltage V CE (V) (V)Output Voltage V OUT (V) 0 2 CE Input Voltage 0 Output Voltage 3 2 IOUT=0mA IOUT=30mA IOUT=300mA 1 0 320 0 (s)Time t (s) 80 160 240 CE Input Voltage V CE (V) 2 CE Input Voltage 320 Time t (s) AP7341-18 AP7341-33AP7341-18 6 4 3 2 IOUT=0mA IOUT=30mA IOUT=300mA 1 0 0 80 160 240 Output Voltage V OUT (V) 0 Output Voltage CE Input Voltage V CE (V) 2 CE Input Voltage V CE Output Voltage V OUT CE Input Voltage 320 Time t AP7341-25 (Non-discharge Version) AP7341-33AP7341-18 0 0 200 400 200 400 Time t (s) Time t (s) (s) AP7341 Document number: DS36523 Rev. 5 - 2 600 600 800 800 4 CE Input Voltage 2 0 4 3 IOUT=0mA 2 Output Voltage 1 0 0 4 8 12 16 CE Input Voltage V CE (V) IOUT=0mA IOUT=30mA IOUT=300mA IOUT=0mA Output Voltage Output Voltage IOUT=30mA IOUT=300mA 6 Output Voltage V OUT (V) 4 4 3 3 2 2 1 1 0 0 6 6 4 4 2 2 0 0 CE Input Voltage V CE (V)CE Input Voltage V CE (V) CE Input Voltage Input Voltage Output Voltage V OUT V)Output Voltage V OUT (V) ADVANCED INFORMATION AP7341-25 6 20 Time t (s) ((s)s) 9 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Application Information Output Capacitor capacitors. The ESR (equivalent series resistance) and capacitance drives the selection. If the application has large load variations, it is recommended to utilize low-ESR bulk capacitors. It is recommended to place ceramic capacitors as close as possible to the load and the ground pin and care should be taken to reduce the impedance in the layout. Input Capacitor To prevent the input voltage from dropping during load steps it is recommended to utilize an input capacitor (C IN). A minimum 0.47F ceramic capacitor is recommended between VIN and GND pins to decouple input power supply glitch. This input capacitor must be located as close as possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both VIN and GND pins. Enable Control The AP7341 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to VIN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above and below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section. Short Circuit Protection When VOUT pin is short-circuit to GND, short circuit protection will be triggered and clamp the output current to approximately 60mA. This feature protects the regulator from overcurrent and damage due to overheating. Layout Considerations For good ground loop and stability, the input and output capacitors should be located close to the input, output, and ground pins of the device. The regulator ground pin should be connected to the external circuit ground to reduce voltage drop caused by trace impedance. Ground plane is generally used to reduce trace impedance. Wide trace should be used for large current paths from VIN to VOUT, and load circuit. ESR vs. Output Current Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low ESR also can be used. The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The stable region is marked as the hatched area in the graph. Measurement conditions: Frequency Band: 10Hz to 2MHz, Temperature: -40C to +85C ESR vs. Output Current AP7341-18 100 ESR vs. Output Current AP7341-33 100 10 10 -40C 85C 1 ESR () ESR () ADVANCED INFORMATION An output capacitor (COUT) is needed to improve transient response and maintain stability. The AP7341 is stable with very small ceramic output 0.1 1 0.1 0.01 0.01 0.001 0.001 0 50 100 150 200 250 Output Current IOUT (mA) AP7341 Document number: DS36523 Rev. 5 - 2 300 10 of 15 www.diodes.com -40C 85C 0 50 100 150 200 250 Output Current IOUT (mA) 300 June 2017 (c) Diodes Incorporated AP7341 Ordering Information (Note 12) ADVANCED INFORMATION AP7341X - XX FS4 - 7/7R Output Voltage Output Discharge Package 11 : 1.1V 12 : 1.2V 135 : 1.35V 15 : 1.5V 18 : 1.8V 185 : 1.85V 22 : 2.2V 25 : 2.5V 28 : 2.8V 285 : 2.85V 295 : 2.95V 30 : 3.0V 31 : 3.1V 32 : 3.2V 33 : 3.3V D : Output Discharge FS4 : X2-DFN1010-4 Part Number Package Code Packaging AP7341-XXFS4-7/7R AP7341D-XXFS4-7/7R FS4 FS4 X2-DFN1010-4 X2-DFN1010-4 Note: Quantity 5,000/Tape & Reel 5,000/Tape & Reel Packing 7/7R : Tape & Reel 7" Tape and Reel Part Number Suffix -7/7R -7/7R 12. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information (1) X2-DFN1010-4 (Top View) XX YWX AP7341 Document number: DS36523 Rev. 5 - 2 XX : Identification Code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal code 11 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Marking Information (Cont.) ADVANCED INFORMATION Part Number AP7341-11FS4-7 AP7341-12FS4-7 AP7341-135FS4-7 AP7341-15FS4-7 AP7341-18FS4-7 AP7341-185FS4-7 AP7341-22FS4-7 AP7341-25FS4-7 AP7341-28FS4-7 AP7341-285FS4-7 AP7341-295FS4-7 AP7341-30FS4-7 AP7341-31FS4-7 AP7341-32FS4-7 AP7341-33FS4-7 AP7341D-11FS4-7 AP7341D-12FS4-7 AP7341D-135FS4-7 AP7341D-15FS4-7 AP7341D-18FS4-7 AP7341D-185FS4-7 AP7341D-22FS4-7 AP7341D-25FS4-7 AP7341D-28FS4-7 AP7341D-285FS4-7 AP7341D-295FS4-7 AP7341D-30FS4-7 AP7341D-31FS4-7 AP7341D-32FS4-7 AP7341D-33FS4-7 AP7341-11FS4-7R AP7341-12FS4-7R AP7341-135FS4-7R AP7341-15FS4-7R AP7341-18FS4-7R AP7341-185FS4-7R AP7341-22FS4-7R AP7341-25FS4-7R AP7341-28FS4-7R AP7341-285FS4-7R AP7341-295FS4-7R AP7341-30FS4-7R AP7341-31FS4-7R AP7341-32FS4-7R AP7341-33FS4-7R AP7341D-11FS4-7R AP7341D-12FS4-7R AP7341D-135FS4-7R AP7341D-15FS4-7R AP7341D-18FS4-7R AP7341D-185FS4-7R AP7341D-22FS4-7R AP7341D-25FS4-7R AP7341D-28FS4-7R AP7341D-285FS4-7R AP7341D-295FS4-7R AP7341D-30FS4-7R AP7341D-31FS4-7R AP7341D-32FS4-7R AP7341D-33FS4-7R AP7341 Document number: DS36523 Rev. 5 - 2 Package X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 X2-DFN1010-4 12 of 15 www.diodes.com Identification Code TF T2 XF T3 T4 T5 TH T6 T7 T8 8A T9 TC TD TE UF U2 XG U3 U4 U5 UH U6 U7 U8 9A U9 UC UD UE 4A 4B 4R 4C 4D 4E 4F 4G 4H 4J 4S 4K 4M 4N 4P 5A 5B 5R 5C 5E 5D 5F 5G 5J 5H 5S 5K 5M 5N 5P June 2017 (c) Diodes Incorporated AP7341 Package Outline Dimensions (All dimensions in mm.) Please see http://www.diodes.com/package-outlines.html for the latest version. X2-DFN1010-4 ADVANCED INFORMATION A3 A1 A Seating Plane X2-DFN1010-4 Dim Min Max Typ A 0.40 0.39 A1 0.00 0.05 0.02 A3 0.13 b 0.20 0.30 0.25 D 0.95 1.05 1.00 D2 0.38 0.58 0.48 E 0.95 1.05 1.00 E2 0.38 0.58 0.48 e 0.65 L 0.20 0.30 0.25 L1 0.27 0.37 0.32 L2 0.02 0.12 0.07 Z 0.050 All Dimensions in mm D e ( 3x ) L1 .18 C0 .25 C0 1 E E2 L L2 D2 4 Z b Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. X2-DFN1010-4 X2 C Dimensions Y5 Y3 X3 Y4 X1 Y1 Y C X X1 X2 X3 Y Y1 Y2 Y3 Y4 Y5 Value (in mm) 0.650 0.250 0.480 0.900 0.070 0.400 0.470 0.220 0.480 1.300 0.180 Y2 X AP7341 Document number: DS36523 Rev. 5 - 2 13 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 Tape Orientation XX XX XX ADVANCED INFORMATION For AP7341-XXFS4-7 & AP7341D-XXFS4-7 XX YWX XX YWX XX YWX For AP7341-XXFS4-7R & AP7341D-XXFS4-7R Pin 1 Note: 13. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf. AP7341 Document number: DS36523 Rev. 5 - 2 14 of 15 www.diodes.com June 2017 (c) Diodes Incorporated AP7341 IMPORTANT NOTICE ADVANCED INFORMATION DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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