LT1947 - Adjustable Output TFT-LCD Triple Switching Regulator

Linear Technology (now Analog Devices)

Key Features

s s s s s s s s s s s.

LT1947 adjustable output tft-lcd triple switching regulator by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT1947
Manufacturer	Linear Technology (now Analog Devices)
File Size	177.45 KB
Description	Adjustable Output TFT-LCD Triple Switching Regulator
Datasheet	LT1947 Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number	Description
LT1940	1.1MHz Step-Down Switching Regulator
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LT1946	1.2MHz Boost DC/DC Converter
LT1946A	2.7MHz Boost DC/DC Converter

Full PDF Text Transcription (Reference)

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LT1947 Adjustable Output TFT-LCD Triple Switching Regulator FEATURES s s s s s s s s s s s DESCRIPTIO Complete Solution Under 1.2mm Develops Three Outputs from a 3.3V or 5V Supply Externally Programmable VON Delay Fixed Frequency Low Noise Outputs All Ceramic Capacitors 3MHz Switching Frequency Fast Transient Response Few External Components Required 2.7V to 8V Input Range Adjustable AVDD and VON Voltages Tiny 10-Lead MSOP Package U APPLICATIO S s s s s TFT-LCD Notebook Display Panels TFT-LCD Desktop Monitor Display Panels Digital Cameras Handheld Computers The LT®1947 is a highly integrated multiple output DC/DC converter designed for use in TFT-LCD panels. The device contains two independent switching regulators.