3843CM - CURRENT MODE PWM CONTROLLER

Product Overview

BCD Semiconductor

Part number	3843CM
Manufacturer	BCD Semiconductor
File Size	216.29 KB
Description	CURRENT MODE PWM CONTROLLER
Datasheet	3843CM Datasheet
Additional preview pages of the 3843CM datasheet.

The AP3842C/3C/4C/5C are high performance fixed frequency current-mode PWM controller series.

These integrated circuits are optimized for off-line and DC-DC converter applications with minimum external components.

Low Start-up Current: 50µA Robust VREF Line/Load Regulation Low Line Regulation : 4mV Low Load Regulation : 4mV High Stability of Reference Voltage over a Full Temperature Range: 0.2mV/ oC Operating Frequency up to 500KHz High PWM Frequency Stability over a Full Temperature Range: 2.5% High PWM Frequency Stability under a Full Supply Voltage Range: 0.2% Accurate Over-temperature Protection with Hysteresis UVLO with Hysteresis.

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Published: Oct 9, 2008 |