ML4819 - Power Factor and PWM Controller Combo

Product Overview

Micro Linear

Part number	ML4819
Manufacturer	Micro Linear
File Size	290.06 KB
Description	Power Factor and PWM Controller Combo
Datasheet	ML4819 Datasheet
Additional preview pages of the ML4819 datasheet.

The ML4819 is a complete boost mode Power factor Controller (PFC) which also contains a PWM controller.

s s s s s s s s s Two 1A peak current totem-pole output drivers Precision buffered 5V reference (±1%) Large oscillator amplitude for better noise immunity Precision duty cycle limit for PWM section Current input gain modulator improves noise immunity Programmable Ramp Compensation circuit Over-Voltage comparator helps prevent output “runaway” Wide common mode range in current sense compensators for better noise immunity Under-Voltage Lockout circuit with 6V hysteresis.
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Published: May 7, 2005 |