SENSITRON SEMICONDUCTOR W - 2W Series TECHNICAL DATA DATA SHEET 1103, REV. - DC-DC Converters Wide Input (2:1), 1000V Isolation, Regulated, Single (Dual) Output FEATURES: • • • • • • • • • • • Isolation Voltage: Isolation Resistance (1): Short-Circuit Duration: Case Temperature Rise: Cooling Method: Operating Temp.: Storage Temp.: Humidity: Soldering Temp. (2): Case Material: Mean Time Before Failure: 1000Vdc 1000MΩ Continuous Max. 25° C, Typ. 15°C Free-Air Cooling -40° C ~ + 85°C -50° C ~ + 125°C ≤ 95% 300° C Non-Flammable Material (UL94-V0) > 1,090,000 hours (Operating Temp. 25°C) W-2W Single-Dual Output Series Input Characteristics Part Number Nominal Input Voltage Input Voltage Range Maximum Input Voltage* W12XXH/GS2 12Vdc 9~18Vdc 20Vdc W24XXH/GS2 24Vdc 18~36Vdc 40Vdc W48XXH/GS2 48Vdc 36~72Vdc 80Vdc * Voltage above this value may cause permanent damage to the device. W-2W Single-Dual Output Series Output Characteristics Parameter MIN 2W Output Power 0.5 TYP 2. Units 2 W Vout1 Output Voltage Accuracy ±1 ±3 % Vout2 Output Voltage Accuracy ±3 ±5 % Efficiency at 25% Load 60 65 70 % Efficiency at 100% Load 65 75 83 % Voltage Regulation 0.1 0.2 % Vout (+) Load Regulation 0.2 0.5 % Vout (-) Load Regulation 3 5 % 0.02 %/°C mVp-p Temperature Coefficient 1. MAX Ripple 10 20 Noise 50 100 Switching Frequency at 100% Load 80 200 kHz Switching Frequency at 25% Load 250 550 kHz All specifications at TA=25°C, 75% of the humidity, Nominal input voltage, full output load unless otherwise specified. Soldering for 10 seconds at 1.5mm away from the edge. • 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 • • World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] • SENSITRON SEMICONDUCTOR W - 2W Series TECHNICAL DATA DATA SHEET 1103, REV. - W-2W Single-Dual Output Series Part Number List Input 12Vdc 24Vdc 48Vdc Output Power Single-2W Dual-2W W1205HS2 W1205GS2 W1209HS2 W1209GS2 W1212HS2 W1212GS2 W1215HS2 W1215GS2 W2405HS2 W2405GS2 W2409HS2 W2409GS2 5V/300m A 1.50W 9V/222m A 2.00W 12V/160m A 2.00W 15V/133m A 2.00W ±5V/150m A 1.50W W2412HS2 W2412GS2 ±9V/110m A 2.00W W2415HS2 W2415GS2 ±12V/80m A 2.00W W4805HS2 W4805GS2 ±15V/66m A 2.00W W4809HS2 W4809GS2 W4812HS2 W4812GS2 W4815HS2 W4815GS2 • 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 • • World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] • SENSITRON SEMICONDUCTOR W - 2W Series TECHNICAL DATA DATA SHEET 1103, REV. - Mechanical Dimension: in inches / (mm) & Pin Configuration WxxyyH/GS2 PACKAGE DIMENTIONS PIN CONFIGURATION Pin Function 1 2 3 5 6 7 8 GND Vin CTRL NC +Vo1 OV1 CS • 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 • • World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •