GM7001 - Low-voltage Switching Regulator Controller

Gamma Microelectronics

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Datasheet Details

Part number	GM7001
Manufacturer	Gamma Microelectronics
File Size	176.68 KB
Description	Low-voltage Switching Regulator Controller
Datasheet	GM7001_GammaMicroelectronics.pdf

GM7001 Product details

Description

Error amplifier inverting input pin Soft start and SCP setting capacitor connection pin Power supply pin Output current setting and control pin Totem-pole type output pin Ground pin Capacitor and resistor connection pin for setting the oscillation frequency Error amplifier output pin Revision 1, May 2002 1 www.gammamicro.com GM7001 www.DataSheet4U.com BIPOLAR LOW VOLTAGE SWITCHING REGULATOR CONTROLLER BLOCK DIAGRAM VCC 3 OSC 7 Reference 0.6 V Voltage Supply 0.1 V Sawto

Features

PWM comparator The voltage comparator has one inverting and three non-inverting inputs. The comparator is a voltage/pulse-width converter that controls the ON time of the output pulse depending on the input voltage. The output level is high (H) when the sawtooth wave is lower than the error amplifier output voltage, soft-start setting voltage, and idle period setting voltage. (5) Output circuit The totem.

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Published: Sep 1, 2009 |