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IRS2548D

Part Number	IRS2548D
Manufacturer	International Rectifier
Description	SMPS/LED DRIVER PFC HALF-BRIDGE CONTROL IC
Published	Jul 30, 2013
Detailed Description	September 29, 2011 IRS2548D SMPS/LED DRIVER PFC + HALF-BRIDGE CONTROL IC Features • PFC, system control and half-bridge...
Datasheet	IRS2548D PDF File

Overview

September 29, 2011 IRS2548D SMPS/LED DRIVER PFC + HALF-BRIDGE CONTROL IC Features • PFC, system control and half-bridge driver in one IC • Critical-conduction mode boost-type PFC • Programmable PFC over-current protection • Half Bridge Driver • Half Bridge Over Current Protection • Variable Frequency Oscillator • Fixed internal 1.
6us HO and LO deadtime • Internal bootstrap MOSFET • Internal 15.
6V zener clamp diode on Vcc • Micropower startup (250µA) • Latch immunity and ESD protection Product Summary Topology VOFFSET VOUT Io+ & I o- (typical) tON & tOFF (typical) Deadtime (typical) Half Bridge 600V VCC 500mA/500mA 120nS/50nS 1.
6uS Package Typical Applications • Isolated LED Drivers • Pow...

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