DC-DC Converter DIP-Package DHV-20 SERIES, 20WATT, 2:1 INPUT RANGE FEATURES: Wide input range(2:1) Six-side shielded metal case Low ripple and noise Over current and short circuit protection Typical efficiency up to 90% 3 year warranty Model DHV20-1211* DHV20-1212* DHV20-1216* DHV20-1213 DHV20-1214* DHV20-1215 DHV20-2411 DHV20-2412 DHV20-2416* DHV20-2413* DHV20-2414* DHV20-2415* DHV20-4811* DHV20-4812* DHV20-4816* DHV20-4813* DHV20-4814* DHV20-4815* Input voltage (Vdc) Output voltage (Vdc) Output current (mA) Efficiency Typ. 3.3 5000 86% 5 4000 89% 9 2222 85% 12 1667 89% 15 1333 89% 24 834 90% 3.3 5000 86% 5 4000 89% 9 2222 85% 12 1667 89% 15 1333 89% 24 834 90% 3.3 5000 86% 5 4000 89% 9 2222 85% 12 1667 89% 15 1333 89% 24 834 90% 12(9~18) 24(18~36) 48(36~72) Notes: 1. Other input and output models may available on request; 2. Above models are default to metal case; 3. Add suffix "C" for CTRL pin function. ELECTRICAL Output voltage accuracy ±2% max. ±3% max. +Vo -Vo Line regulation Nominal Load, full voltage Load regulation 20% ~ 100% rated load ±1% max. Ripple and noise 20MHz BM, full load 120mVp-p max. Operating frequency Typical value www.pairuigroup.com Page: ±0.5% max. 300KHz typ. 1/4 Date: 02/15/2016 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-20 SERIES, 20WATT, 2:1 INPUT RANGE ELECTRICAL Isolation voltage Input to output 1500Vdc Isolation resistance --- 1000mΩ Temperature coefficient --- Operating temperature range --- Storage temperature range --- ℃ to +85℃ -55℃ to +125℃ Short circuit protection --- Continuous, auto-recovery (<1mA/min) CTRL* ℃ ±0.03%/ max. -40 Turn on Hang or connect high level(3.5-12Vdc) Turn off Connect -Vin or low level(0-1.2Vdc) Shut off input current 1mA typ. Cooling method --- Cooling by air convection Relative humidity --- 10%-90% max. Weight --- 35g MTBF Bellcore TR-332, 25 ℃ 1000KHrs Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature 25 , the nominal input voltage, pure resistive nominal load. * The voltage of "CTRL" pin is almost equal to input "-Vin" pin ℃ www.pairuigroup.com Page: 2/4 Date: 02/15/2016 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-20 SERIES, 20WATT, 2:1 INPUT RANGE MECHANICAL CONNECTION PIN # SINGLE DUAL 1 GND GND 2 +Vin +Vin 3 +Vo +Vo1 4 No Pin 0V 5 0V -Vo2 6 No Pin No Pin CONNECTION - "CTRL" LAYOUT 1 -Vin -Vin 2 +Vin +Vin 3 +Vo +Vo1 4 No Pin 0V 5 GND -Vo2 6 CTRL CTRL Note: * Unit is mm(inch). ELECTRICAL CURVE www.pairuigroup.com Page: 3/4 Date: 02/15/2016 *Subject to change without prior notice. DC-DC Converter DIP-Package DHV-20 SERIES, 20WATT, 2:1 INPUT RANGE NOTES RECOMMENDED TEST AND APPLICATION CIRCUIT SINGLE OUTPUT www.pairuigroup.com Page: 4/4 Date: 02/15/2016 *Subject to change without prior notice.