LM2720 - PWM Controller

Product Overview

National Semiconductor

Part number	LM2720
Manufacturer	National Semiconductor
File Size	149.95 KB
Description	PWM Controller
Datasheet	LM2720 Datasheet
Additional preview pages of the LM2720 datasheet.

The LM2720 provides an attractive solution for power supplies of high power microprocessors exhibiting ultra fast load transients.

n n n n n n n n n n n n Ultra fast load transient response Enables all surface-mount-design Selectable 2, 3, 4 phase operation Clock frequency from 40 kHz to 10 MHz Precision load current sharing 5-bit programmable from 3.5V to 1.3V VID code compatible to VRM 8.X specification Output voltage is 2.0V for VID code 11111 Selectable internal or external clock Digital 16-step soft start Input under-voltage lock-out, over-current protection Open-drain power good signal output.

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Published: Mar 22, 2005 |