YUAN
DC-DC CONVERTER
FXXXXS-1W:
3KV ISOLATION, 1W OUTPUT, SIP 7 PACKAGE, UNREGULATED, MTBF>1M HOURS
Available Inputs:
5, 12, 15 and 24 VDC
Available Outputs:
3.3, 5, 9, 12, 15, 18 and 24 VDC Other specifications please enquire Sunyuan Technology.
Electrical Specifications
(Typical at + 25° C, nominal input voltage, rated output current unless otherwise specified)
Input Specifications
Voltage range Filter Isolation Specifications Rated voltage Leakage current Resistance Capacitance
+/- 10 % Capacitors
3000 VDC 1 mA 109 Ohm 60 pF type.
Output Specifications Voltage accuracy Ripple and noise (at 20 MHz BW) Short circuit protection Line voltage regulation Load voltage regulation Temperature coefficient
+/- 5 %, max. 75 mV p-p, max. Momentary +/- 1,2 % / 1,0 % of Vin +/- 8 %, load = 20 ~ 100 % +/- 0,02 % / °C
General Specifications Efficiency
Switching frequency
70 % to 85 % 125 KHz, type.
Environmental Specifications Operating temperature (ambient) Storage temperature Derating Humidity Cooling
- 40° C to + 85° C - 55 °C to + 125 °C See graph Up to 90 %, non condensing Free air convection
Physical Characteristics Dimensions SIP
Weight Case material
19,50 x 6,00 x 9,50 mm 0,76 x 0,24 x 0,37 inches 2 g, 3 g for the 48 VDC variants Non conductive black plastic
Examples of Partnumbers
SUNYUAN PART NO.
F0503S-1W F0505S-1W F0512S-1W F1205S-1W F1212S-1W F1215S-1W F2405S-1W F2412S-1W F2415S-1W
INPUT VOLTAGE
(VDC)
5 5 5 12 12 12 24 24 24
INPUT CURRENT NO LOAD
14 26 18 11 10 15 5 7 8
INPUT CURRENT FULL LOAD
363 266 254 119 104 107 55 54 55
OUTPUT VOLTAGE
(VDC)
3.3
5 12 5 12 15 5 12 15
OUTPUT CURRENT (max. mA)
303 200 84 200 84 68 200 84 76
EFFICIENCY FULL LOAD
(% TYPE.)
72 75 70 70 80 78 75 77 76
YUAN
FXXXXS-1W: 3KV ISOLATION,
Dimensions
1W OUTPUT,
SIP 7 PACKAGE,
DC-DC CONVERTER
UNREGULATED, MTBF>1M HOURS
Derating Graph and Pinning
Output
1.00W
Temperature Derating Graph Ambient Temperature ° C 85
-40 0 40 80 100
Pin Connection
1 + Vin Input 2 - Vin Input 3 No Pin Omitted 4 No Pin Omitted 5 - Vout Output 6 No Pin Omitted 7 + Vout Output
Specification may be changed without any notification.
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