RTQ2812A Datasheet PDF - Richtek High-Efficiency Synchronous Step-Down Converter Specs

RTQ2812A - High-Efficiency Synchronous Step-Down Converter

Datasheet Summary

Description

The RTQ2812A is a high-performance, synchronous step-down converter that can deliver up to 12A output current with a wide input supply voltage range of 3.5V to 17V.

Features

Wide Input Voltage Range.
2.7V to 17V with External 3.3V VCC Bias.
3.5V to 17V with Internal VCC Bias.
Output Voltage from 0.6V to 5.5V.
0.6V  0.5% Voltage Reference from 0C to 70C Junction Temperature Range.
0.6V  1% Voltage Reference from.
40C to 150C Junction Temperature Range.
ACOT® Control for Excellent Transient Performance.
Stable with Ceramic Output Capacitors.
Selectable FCCM or PSM Operation at Light Load.
Selectable Oper.

Datasheet Details

Part number	RTQ2812A
Manufacturer	Richtek
File Size	3.08 MB
Description	High-Efficiency Synchronous Step-Down Converter
Datasheet	RTQ2812A Datasheet
Additional preview pages of the RTQ2812A datasheet.

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Full PDF Text Transcription

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RTQ2812A 12A, 17V, ACOT® High-Efficiency Synchronous Step-Down Converter 1 General Description The RTQ2812A is a high-performance, synchronous step-down converter that can deliver up to 12A output current with a wide input supply voltage range of 3.5V to 17V. The device integrates low RDS(ON) power MOSFETs, an accurate 0.6V  1% reference over the full operating junction temperature range, and an integrated diode for the bootstrap circuit, offering a very compact solution. The RTQ2812A adopts Advanced Constant-On-Time (ACOT® ) control architecture that provides excellent transient performance and reduces the count of external components.

Published: Dec 30, 2024 |