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FSL136HR

ON Semiconductor
Part Number FSL136HR
Manufacturer ON Semiconductor
Description Green Mode Power Switch
Published Apr 20, 2020
Detailed Description Green Mode Power Switch FSL136HR Description The FSL136HR integrated Pulse Width Modulator (PWM) and SENSEFET® is speci...
Datasheet PDF File FSL136HR PDF File

FSL136HR
FSL136HR


Overview
Green Mode Power Switch FSL136HR Description The FSL136HR integrated Pulse Width Modulator (PWM) and SENSEFET® is specifically designed for high−performance offline Switch−Mode Power Supplies (SMPS) with minimal external components.
FSL136HR includes integrated high−voltage power switching regulators that combine an avalanche−rugged SENSEFET with a current−mode PWM control block.
The integrated PWM controller includes: Under−Voltage Lockout (UVLO) protection, Leading−Edge Blanking (LEB), a frequency generator for EMI attenuation, an optimized gate turn−on/turn−off driver, Thermal Shutdown (TSD) protection, and temperature−compensated precision current sources for loop compensation and fault protection circuitry.
The FSL136HR offers good soft−start performance.
When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSL136HR reduces total component count, design size, and weight; while increasing efficiency, productivity, and system reliability.
This device provides a basic platform that is well suited for the design of cost−effective flyback converters.
Features • Internal Avalanche−Rugged SENSEFET (650 V) • Under 50 mW Standby Power Consumption at 265 Vac, No−load Condition with Burst Mode • Precision Fixed Operating Frequency with Frequency Modulation for Attenuating EMI • Internal Startup Circuit • Built−in Soft−Start: 20 ms • Pulse−by−Pulse Current Limit • Various Protection: Over Voltage Protection (OVP), Overload Protection (OLP), Output−Short Protection (OSP), Abnormal Over−Current Protection (AOCP), Internal Thermal Shutdown Function with Hysteresis (TSD) • Auto−Restart Mode • Under−Voltage Lockout (UVLO) • Low Operating Current: 1.
8 mA • Adjustable Peak Current Limit Table 1.
MAXIMUM OUTPUT POWER (Note 1) 230 Vac + 15% (Note 2) 85−265 Vac Adapter (Note 3) Open Frame Adapter (Note 3) Open Frame 19 W 26 W 14 W 20 W 1.
The junction temperature can limit the maximum output power.
2.
230 Vac or 100/115 Vac with dou...


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