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SC4614 500kHz Voltage Mode PWM Controller

SC4614 Description

500kHz Voltage Mode PWM Controller POWER MANAGEMENT .
The SC4614 is a high-speed, voltage mode PWM controller that provides the control and protection features necessary for a synchronous buck converter.

SC4614 Features

* necessary for a synchronous buck converter. The SC4614 is designed to directly drive the top and bottom MOSFETs of the buck converter. It allows the converter to operate at 500kHz switching frequency with 4V to 25V power rail and as low as 0.5V output. It uses an internal 8.2V supply as the gate dri

SC4614 Applications

* u u u u u Embedded, low cost, high efficiency converters Point of load power supplies Set top box power supplies PDP/TFT TVs Consumer electronics Typical Application Circuit 12V IN + 1 2 3 4 5 BST OCS COMP FB GND DH PN DL VCC DRV 10 9 8 7 6 + 1.5V OUT 1 2 SC4614 January 16, 2007 1 www. se

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Datasheet Details

Part number
SC4614
Manufacturer
Semtech Corporation
File Size
507.40 KB
Datasheet
SC4614_SemtechCorporation.pdf
Description
500kHz Voltage Mode PWM Controller

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