TL1454 - Dual-Channel PWM Controller

Texas Instruments

General Description

low-power, dc/dc converters.

TL1454 dual-channel pwm controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TL1454
Manufacturer	Texas Instruments
File Size	385.73 KB
Description	Dual-Channel PWM Controller
Datasheet	TL1454 Datasheet

Full PDF Text Transcription for TL1454 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for TL1454. For precise diagrams, and layout, please refer to the original PDF.

TL1454, TL1454Y DUAL-CHANNEL PULSE-WIDTH-MODULATION (PWM) CONTROL CIRCUIT SLVS086B – APRIL 1995 – REVISED NOVEMBER 1997 D Two Complete PWM Control Circuits D, N OR PW PAC...

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VISED NOVEMBER 1997 D Two Complete PWM Control Circuits D, N OR PW PACKAGE D Outputs Drive MOSFETs Directly (TOP VIEW) 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 CT RT DTC1 1 2 3 16 REF 15 SCP 14 DTC2 D Adjustable Dead-Time Control, 0% to 100% IN1 + 4 13 IN2 + D 1.25-V Reference IN1 – 5 COMP1 6 12 IN2 – 11 COMP2 description The TL1454 is a dual-channel pulse-width-modu- GND 7 OUT1 8 10 VCC 9 OUT2 lation (PWM) control circuit, primarily intended for low-power, dc/dc converters.

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