FSD176MRTLDTU

Active

ON Semiconductor

650V INTEGRATED POWER SWITCH WITH ABNORMAL OCP FOR 70WATT OFFLINE FLYBACK CONVERTERS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsPackage Drawing-340BN-TO-220-6LD LF

Integrated Circuits (ICs)

FSD176MRTLDTU

Active

ON Semiconductor

650V INTEGRATED POWER SWITCH WITH ABNORMAL OCP FOR 70WATT OFFLINE FLYBACK CONVERTERS

Deep-Dive with AI

DocumentsPackage Drawing-340BN-TO-220-6LD LF

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FSD176MRTLDTU

Duty Cycle	67 %
Fault Protection	Over Load, Short Circuit, Over Voltage, Current Limiting, Over Temperature
Frequency - Switching	67 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	TO-220-6 Full Pack, Formed Leads
Power (Watts)	90 W
Supplier Device Package	TO-220F-6L (L-Forming)
Topology	Flyback
Voltage - Breakdown	650 V
Voltage - Start Up	12 V
Voltage - Supply (Vcc/Vdd) [Max]	26 V
Voltage - Supply (Vcc/Vdd) [Min]	7.5 V

FSD176MRT Series

650V Integrated Power Switch with Abnormal OCP for 70Watt offline flyback converters

Part	Mounting Type	Supplier Device Package	Fault Protection	Package / Case	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Isolation	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching	Power (Watts)	Duty Cycle	Voltage - Start Up	Voltage - Breakdown	Internal Switch(s)	Topology
ON Semiconductor FSD176MRTUDTU	Through Hole	TO-220F-6L (U-Forming)	Current Limiting Over Load Over Temperature Over Voltage Short Circuit	TO-220-6 Full Pack Formed Leads	7.5 V	26 V	Isolated	-40 °C	125 ¯C	67 kHz	90 W	67 %	12 V	650 V		Flyback
ON Semiconductor FSD176MRTLDTU	Through Hole	TO-220F-6L (L-Forming)	Current Limiting Over Load Over Temperature Over Voltage Short Circuit	TO-220-6 Full Pack Formed Leads	7.5 V	26 V	Isolated	-40 °C	125 ¯C	67 kHz	90 W	67 %	12 V	650 V		Flyback

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	296	$ 1.01

Description

General part information

FSD176MRT Series

The FSD176MRT is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading-Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSD176MRT can reduce total cost, component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective design of a flyback converter.

Documents

Technical documentation and resources

Package Drawing-340BN-TO-220-6LD LF

Package Drawing