Download the TL1454AY datasheet PDF.
This datasheet also covers the TL1454A variant, as both devices belong to the same dual-channel pwm controller family and are provided as variant models within a single manufacturer datasheet.
General 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.
Full PDF Text Transcription for TL1454AY (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
TL1454AY. For precise diagrams, and layout, please refer to the original PDF.
TL1454A, TL1454AY DUALĆCHANNEL PULSEĆWIDTHĆMODULATION (PWM) CONTROL CIRCUIT SLVS423 A− MAY 2002 − REVISED SEPTEMBER 2002 D Two Complete PWM Control Circuits D Outputs Dri...
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VISED 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.
TL1454AY Datasheet
