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 ℃ to +85 ℃ 3 year warranty Model DSM1-0310 DSM1-0311 DSM1-0312 DSM1-0313 DSM1-0314 DSM1-0321 Input voltage (Vdc) 3.3(3.0~3.6) Output voltage (Vdc) Output current (mA) Efficiency Typ. Min. Max. 3.3 30 300 60% 5 20 200 68% 9 11 111 66% 12 8.3 83 77% 15 6.7 67 73% 10 100 70% 4.2 42 74% DSM1-0324 ±5 ±12 ±15 3.3 33 77% DSM1-0510 3.3 30 300 60% DSM1-0511 5 20 200 68% DSM1-0512 9 11 111 76% DSM1-0513 12 8.3 83 78% 15 6.7 67 78% 10 100 70% 5.5 55 73% 4.2 42 77% 3.3 33 78% DSM1-0323 DSM1-0514 5(4.5~5.5) DSM1-0524 ±5 ±9 ±12 ±15 DSM1-1210 3.3 30 300 60% DSM1-1211 5 20 200 68% DSM1-1212 9 11 111 73% DSM1-1213 DSM1-1214 DSM1-1221 DSM1-1222 DSM1-1223 DSM1-1224 12 8.3 83 80% 15 6.7 67 81% 10 100 70% 5.5 55 73% 4.2 42 73% 3.3 33 78% 3.3 30 300 60% 5 20 200 70% 9 11 111 71% DSM1-0521 DSM1-0522 DSM1-0523 DSM1-1510 DSM1-1511 DSM1-1512 www.pairuigroup.com 12(10.8~13.2) ±5 ±9 ±12 ±15 15(13.5~16.5) Page: 1/4 Date: 11/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED Model DSM1-1513 DSM1-1514 DSM1-1521 DSM1-1524 Input voltage (Vdc) Output voltage (Vdc) Efficiency Typ. Min. Max. 12 8.3 83 72% 15 6.7 67 72% 10 100 70% 3.3 33 78% ±5 ±15 15(13.5~16.5) Output current (mA) Notes: Other input and output models may available on request. 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. 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). www.pairuigroup.com Page: 2/4 Date: 11/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED MECHANICAL Dual output ELECTRICAL CURVE www.pairuigroup.com Page: 3/4 Date: 11/25/2015 * Subject to change without prior notice DC-DC Converter SMD-Package DSM-1 SERIES, 1WATT, 1KVDC, ISOLATED, UNREGULATED NOTE RECOMMENDED TEST AND APPLICATION CIRCUIT SINGLE OUTPUT DUAL OUTPUT CAPACITOR SELECTION INPUT VOLTAGE C1 SINGLE OUTPUT C2 3.3VDC 4.7μF 3.3VDC 10.0μF 5VDC 4.7μF 5VDC 10.0μF 12VDC 2.2μF 9VDC 4.7μF 15VDC 2.2μF 12VDC 2.2μF ±5VDC ±9VDC ±12VDC ±15VDC -- -- 15VDC 2.2μF -- www.pairuigroup.com Page: 4/4 DUAL OUTPUT C2 10.0μF 4.7μF 2.2μF 1.0μF -- Date: 11/25/2015 * Subject to change without prior notice