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TL1454A - Dual-Channel PWM Controller

Description

The TL1454A is a dual-channel pulse-width-modulation (PWM) control circuit, primarily intended for low-power, dc/dc converters.

Applications include LCD displays, backlight inverters, notebook computers, and other products requiring small, high-frequency, dc/dc converters.

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Datasheet preview – TL1454A

Datasheet Details

Part number TL1454A
Manufacturer Texas Instruments
File Size 916.09 KB
Description Dual-Channel PWM Controller
Datasheet download datasheet TL1454A Datasheet
Additional preview pages of the TL1454A datasheet.

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Full PDF Text Transcription

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TL1454A, TL1454AY DUALĆCHANNEL PULSEĆWIDTHĆMODULATION (PWM) CONTROL CIRCUIT SLVS423 A− MAY 2002 − REVISED SEPTEMBER 2002 D Two Complete PWM Control Circuits D Outputs Drive MOSFETs Directly D Oscillator Frequency . . . 50 kHz to 2 MHz D 3.6-V to 20-V Supply-Voltage Range D Low Supply Current . . . 3.5 mA Typ D Adjustable Dead-Time Control, 0% to 100% D 1.26-V Reference description The TL1454A is a dual-channel pulse-width-modulation (PWM) control circuit, primarily intended for low-power, dc/dc converters. Applications include LCD displays, backlight inverters, notebook computers, and other products requiring small, high-frequency, dc/dc converters.
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