Integrated Circuits (ICs)

NCP1051ST136T3

Obsolete

IC OFFLINE SWITCH FLYBACK SOT223

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Integrated Circuits (ICs)

Obsolete

IC OFFLINE SWITCH FLYBACK SOT223

Technical Specifications

Parameters and characteristics for this part

Specification	NCP1051ST136T3

Duty Cycle	77 %
Fault Protection	Over Load, Open Loop, Over Temperature, Current Limiting
Frequency - Switching	136 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	TO-261AA, TO-261-4
Power (Watts)	40 W
Supplier Device Package	SOT-223 (TO-261)
Topology	Flyback
Voltage - Breakdown	700 V
Voltage - Start Up	8.5 V
Voltage - Supply (Vcc/Vdd) [Max]	10 V
Voltage - Supply (Vcc/Vdd) [Min]	7.5 V

Part	Internal Switch(s)	Topology	Voltage - Breakdown	Package / Case	Output Isolation	Mounting Type	Frequency - Switching	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package	Voltage - Start Up	Duty Cycle	Fault Protection
ON Semiconductor NCP1051ST136T3		Flyback	700 V	TO-261-4 TO-261AA	Isolated	Surface Mount	136 kHz	40 W	150 °C	-40 °C	10 V	7.5 V	SOT-223 (TO-261)	8.5 V	77 %	Current Limiting Open Loop Over Load Over Temperature
ON Semiconductor NCP1051ST44T3G		Flyback	700 V	TO-261-4 TO-261AA	Isolated	Surface Mount	44 kHz	40 W	150 °C	-40 °C	10 V	7.5 V	SOT-223 (TO-261)	8.5 V	77 %	Current Limiting Open Loop Over Load Over Temperature

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Converter Offline Flyback Topology 136kHz SOT-223 (TO-261)

Technical documentation and resources