(R) DGP30 SERIES SINGLE OUTPUT DESCRIPTION The single output DGP30 Series is designed to accept an extended 2:1 input voltage range for use in industrial and telecom applications. The output of the converter is electrically isolated, thereby allowing the output to be configured as a positive or negative output voltage. For additional system utility output Trim and Remote ON/OFF are featured. Overcurrent protection, overtemperature protection, and output overvoltage transient protection allow safe, reliable operation. FEATURES * Remote ON/OFF and TRIM * Low OFF Current * Overcurrent and Overtemperature Protection * Efficiencies to 86% * Transient Output Overvoltage Protection * 1544V Isolation * Five-Side Shielded Case * Extended Range Input (2:1) BOTTOM VIEW 2.02 (51.31) Selection Chart 36 36 36 72 72 72 5 12 15 5000 2500 5000 0.700 (17.78) 0.600 (15.24) 0.400 (10.16) 0.300 (7.62) 0.000 0.100 (2.54) 0.31 (7.9) General Specifications (1) Input Resistance Programming Range Environmental Case Operating Range, Tc No Derating Storage Range Thermal Impedance (5) Thermal Shutdown Case Temperature General MTBF (Calculated) Unit Weight Chassis Mounting Kit Units 5 1 2 6 3 MIN 8.0 VDC MAX TYP 2. 0 100 VDC Kohms TYP <1 mA MIN 1544 VDC TYP 300 pF TYP MIN 20 5 Kohms % MIN MAX MIN MAX TYP -40 +90 -55 105 10 C C/Watt TYP 10 0 C TYP TYP 1.62 (41.15) 7 0.11 (2.8) 0.000 All Models ON/OFF Function (2) ON Logic Level or Pin Open OFF Logic Level Input Resistance Converter Idle Current ON/OFF Pin Low Isolation (3) Isolation Voltage 10A Leakage Input-Output Input to Output Capacitance Output Trim Function (4) 4 1.100 (27.94) 0.55 (13.97) Max Output mA 0.000 DGP30E48S5 DGP30E48S12 DGP30E48S15 Min Output VDC 1.800 (45.72) Model 0.3 (7.62) Input Range VDC SIDE VIEW 0.040 (1.02) DIA 7 PLACES Mechanical tolerances unless otherwise noted: X.XX dimensions: 0.020 inches X.XXX dimensions: 0.005 inches Pin 1 2 3 4 5 6 7 Function +INPUT -INPUT ON/OFF NO PIN +OUT -OUT TRIM NOTES (1) All parameters measured at Tc = 25C, nominal input voltage and full rated load unless otherwise noted. Refer to the DC/DC Technical Reference Section for the definition of terms, measurement circuits and other information. (2) ON/OFF pin is referenced to pin 2, -Input. See DGP30 Series Application Notes for the specific requirements of this feature. (3) The Case is electrically connected to Pin 1, +Input. (4) Full output trim range may not be available at minimum input voltage and full load. Full trim is guaranteed from minimum input voltage, plus 5%, and full load. (5) The case thermal impedance is specified as the case temperature rise over ambient per package watt dissipated. C 800,000 HRS 1.9 / 54 oz / gm CM2A1 30 (800) 678-9445 * FAX: (805) 388-0476 DGP30 SERIES SINGLE OUTPUT Input Parameters (1) Model DGP30E48S5 Voltage Range Input Current Full Load No Load Efficiency Switching Frequency Maximum Input Overvoltage, 100ms No Damage Turn-on Time MIN TYP MAX TYP TYP TYP DGP30E48S12 36.0 48.0 72.0 730 4 86 630 4 84 DGP30E48S15 Units VDC 730 4 86 mA % TYP 200 kHz MAX 85 VDC TYP 15 ms Output Parameters (1) Model Output Voltage DGP30E48S5 DGP30E48S12 DGP30E48S15 Units 5 1250 5000 4.95 5.00 5.05 0.5 1.0 12 625 2500 11.90 12.00 12.10 0.2 1.0 0.2 1.0 <0.02 15 500 2000 14.90 15.00 15.10 0.2 1.0 VDC Load Regulation Min-Max Full Load Line Regulation Vin = Min-Max VDC Short Term Stability (3) MIN MAX MIN TYP MAX TYP MAX TYP MAX TYP Long Term Stability TYP <0.05 Input Ripple Rejection (4) TYP 60 Noise, 0-20MHz bw (5) TYP TYP MAX TYP Rated Load (2) Voltage Range 100% Load Temperature Coefficient Overvoltage Clamp Short Circuit Protection to Common for all Outputs 75 %/kHrs dB (4) (5) O 18 R WE -ON E C 31 E mVPP ppm/C D (3) 100 A All parameters measured at Tc=25 C case temperature, nominal input voltage and full rated load unless otherwise noted. Refer to the DC/DC Technical Reference Section for definition of terms, measurement circuits and other information. Minimum load required for rated regulation only. Module will not be damaged if run at less than minimum load. Short term stability is specified after a 30 minute warm-up at full load, and with constant line, load and ambient conditions. The input ripple rejection is specified for DC to 120Hz ripple with a modulation amplitude of 1% Vin. Noise is measured per DC/DC Technical Reference Section. Output noise is measured with a 1F tantalum capacitor connected 1" from the output pins. P (2) % % NOTES (1) VDC % 100 50 150 15 Continuous Current Limiting and Overtemperature Shutdown 6.8 mA E R T I F I VDC (R) DGP30 SERIES SINGLE OUTPUT DGP30 SERIES APPLICATION NOTES: Output TRIM The TRIM pin may be used to adjust the output 5% from the nominal setting. This function allows adjustment for voltage drops in the system wiring, as well 5.2 volt outputs for ECL applications. Figure 1 shows the proper connections to use this function. A trimpot value of 10KV should be used for the 5 volt output. A trimpot value of 20KV should be used for 12 and 15 volt outputs. If the TRIM function is not required the pin may be left floating. External Capacitance Requirements No external capacitance is required for operation of the DGP30 Series. However, it is recommended that the DGP30 Series use a capacitor of sufficient ripple current capacity connected across the input pins if a capacitive input source is farther than 1" from the converter. To meet the reflected ripple requirements of the converter, an input impedance of less than 0.05 Ohms from DC to 200KHz is required. External output capacitance is not required for operation, however it is recommended that 1mF to 10mF of tantalum and 0.001 to 0.1mF ceramic capacitance be selected for reduced system noise. Additional output capacitance may be added for increased filtering, but should not exceed 400mF. +OUT 5 +OUT 5 TRIM DOWN Negative Outputs A negative output voltage may be obtained by connecting the +OUT to circuit ground and connecting -OUT as the negative output. TRIM 7 10K LOAD -OUT 6 Figure 1. R WE -ON D C E USING FIXED RESISTORS E P O 32 LOAD TRIM UP -OUT 6 USING TRIMPOT Remote ON/OFF Operation The remote ON/OFF pin may be left floating if this function is not used. It is recommended to drive this pin with an open collector arrangement or a relay contact. When the ON/OFF pin is pulled low with respect to the -INPUT, the converter is placed in a low power drain state. Since the ON/OFF pin is driven by a 9 volt internal source via a 100KV resistor, the pin should not be driven by TTL logic. Attempts to drive this circuit with logic circuits may result in damage to user circuitry. TRIM 7 E R T I F I (800) 678-9445 * FAX: (805) 388-0476 DGP30 SERIES SINGLE OUTPUT DGP30 SERIES BLOCK DIAGRAM OUTPUT POWER DERATING SHIELDED ISOLATION TRANSFORMER 30 THERMAL SHUTDOWN + INPUT 1 - INPUT 2 ON/OFF 3 + + C D 270mF 6.8V 12 40mF 15V 15 40mF 18V SIX SIDED SHIELDED COPPER CASE - OUT 7 TRIM 20 15 10 - ISOLATED FEEDBACK 5 6 25 D CURRENT MODE PWM ON/OFF + OUTPUT POWER OUTPUT C 5 5 LOW TC BANDGAP REFERENCE 0 35 40 45 50 55 AMBIENT TEMPERATURE 60 Typical Performance: (Tc=25C, Vin=Nom VDC, Rated Load) EFFICIENCY Vs. LOAD 89 1.1 88 88 87 100% LOAD 86 85 84 50% LOAD 83 INPUT RIPPLE (RMS) 1.2 89 87 86 85 84 83 82 82 81 81 80 35 65 55 75 0 OUTPUT VOLTAGE (%) 1.2 1.0 0.8 100% LOAD 0.6 0.4 50% LOAD 0.0 10 20 30 40 50 60 LINE INPUT (VOLTS) 0.8 75% LOAD 0.7 0.6 50% LOAD 0.5 0.4 10 20 30 40 50 60 70 80 90 100 0.2 30 40 70 80 120 110 100 90 80 70 60 50 40 30 20 10 0 A 0 20 40 60 80 100 120 140 160 180 200 OUTPUT LOAD (%) 33 50 60 LINE INPUT (VOLTS) OUTPUT VOLTAGE Vs. OUTPUT LOAD INPUT CURRENT Vs. LINE INPUT VOLTAGE 0 100% LOAD 0.9 LOAD (%) 1.4 0.2 1.0 0.3 80 45 LINE INPUT (VOLTS) INPUT CURRENT (AMPS) INPUT RIPPLE Vs. LINE INPUT VOLTAGE 90 EFFICIENCY (%) EFFICIENCY (%) EFFICIENCY Vs. LINE INPUT VOLTAGE 90 70 80