DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED FEATURES: 1000Vdc isolation voltage Single and dual output models High efficiency, and low ripple and noise Operating temperature range -40 3 year warranty Model DSM1-0310 DSM1-0311 DSM1-0312 DSM1-0313 DSM1-0314 DSM1-0315 DSM1-0321 Input voltage (Vdc) 3.3(3.0~3.6) ℃ to +85 ℃ Output voltage (Vdc) Output current (mA) Efficiency Typ. Min. Max. 3.3 30 300 73% 5 20 200 74% 9 11 111 73% 12 8.3 83 78% 15 6.7 67 73% 24 4.2 42 78% 10 100 71% 4.2 42 78% DSM1-0324 ±5 ±12 ±15 3.3 33 78% DSM1-0510 3.3 30 300 73% DSM1-0511 5 20 200 77% DSM1-0512 9 11 111 76% DSM1-0513 12 8.3 83 78% 15 6.7 67 78% 24 4.2 42 78% 10 100 72% 5.5 55 78% 4.2 42 78% 3.3 33 78% DSM1-0323 DSM1-0514 DSM1-0515 5(4.5~5.5) DSM1-0524 ±5 ±9 ±12 ±15 DSM1-1210 3.3 30 300 70% DSM1-1211 5 20 200 69% DSM1-1212 9 11 111 73% DSM1-1213 DSM1-1214 DSM1-1215 12 8.3 83 73% 15 6.7 67 74% 24 4.2 42 78% 10 100 72% 5.5 55 73% 4.2 42 73% 3.3 33 74% DSM1-0521 DSM1-0522 DSM1-0523 DSM1-1221 DSM1-1222 DSM1-1223 DSM1-1224 www.pairuigroup.com 12(10.8~13.2) ±5 ±9 ±12 ±15 Page: 1/4 Date: 02/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED Model DSM1-1510 DSM1-1511 DSM1-1512 DSM1-1513 DSM1-1514 DSM1-1515 DSM1-1521 DSM1-1524 DSM1-2410 DSM1-2411 DSM1-2412 DSM1-2413 DSM1-2414 DSM1-2415 DSM1-2421 DSM1-2422 DSM1-2423 DSM1-2424 DSM1-2425 Input voltage (Vdc) Output voltage (Vdc) 15(13.5~16.5) 24(21.6~26.4) Output current (mA) Efficiency Typ. Min. Max. 3.3 30 300 76% 5 20 200 75% 9 11 111 74% 12 8.3 83 74% 15 6.7 67 73% 24 4.2 42 73% ±5 ±15 10 100 75% 3.3 33 79% 3.3 30 300 69% 5 20 200 70% 9 11 111 72% 12 8.3 83 75% 15 6.7 67 76% 24 4.2 42 77% 10 100 73% 5.5 55 74% ±5 ±9 ±12 ±15 ±24 4.2 42 76% 3.3 33 78% 2.1 21 77% Notes: 1. Other input and output models may available on request; 2. Add suffix “P” for continuous short circuit protection. ELECTRICAL Line regulation --- 1.2% max. Load regulation 10% ~ 100% full load Isolation voltage Leakage current < 1mA/1min. 1000Vdc min. Isolation resistance Test at 500VDC 1000m Switching frequency --- Ripple and noise Bend width 20MHz Temperature coefficient Rated load Operating temperature range --- Storage temperature range --- -55℃ to +125℃ Short circuit protection --- 1S MTBF --- 3500KHrs Weight --- 1.4g 10%max. Ω min. 100KHz typ. 75mVp-p max. ±0.03%/℃ max. -40℃ to +85℃ Notes: All the parameters are measured at 25℃ ambient temperature, humidity < 75%, nominal input voltage, full load and after warm-up, unless otherwise specified. www.pairuigroup.com Page: 2/4 Date: 02/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED MECHANICAL Single output CONNECTION PIN # SINGLE DUAL 1 GND GND 2 +Vin +Vin 3 NC NC 4 0V 0V 5 +Vo -Vo 6 NC NC 7 NC +Vo 8 NC NC Note: * Unit is mm(inch). Dual output www.pairuigroup.com Page: 3/4 Date: 02/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED TEMPERATURE PROFILE NOTE RECOMMENDED TEST AND APPLICATION CIRCUIT CAPACITOR SELECTION INPUT VOLTAGE C1 OUTPUT VOLTAGE C2 3.3VDC 4.7μF 3.3VDC 10.0μF 5VDC 4.7μF 5VDC/ 5VDC 10.0μF 12VDC 2.2μF 15VDC 2.2μF 24VDC 0.47μF -- -- www.pairuigroup.com ± 9VDC/±9VDC 12VDC/±12VDC 15VDC/±15VDC 24VDC/±24VDC Page: 4/4 4.7μF 2.2μF 1.0μF 0.47μF Date: 02/25/2015 * Subject to change without prior notice