AAT1176B - MULTI-CHANNEL POWER SUPPLY

Product Overview

Advanced Analog Technology

Datasheet Details

Part number	AAT1176B
Manufacturer	Advanced Analog Technology
File Size	1.69 MB
Description	MULTI-CHANNEL POWER SUPPLY
Datasheet	AAT1176B Datasheet
Additional preview pages of the AAT1176B datasheet.

Product details

Description

The AAT1176B device provides a boost regulator, two regulated charge pumps, an operational amplifier, a high voltage switch for gate pulse modulation (GPM), and one open drain reset output, making the device ideal for powering TFT LCD panels.

Features

2.5V to 5.5V Input Voltage Range.
Current Mode Boost Regulator.
Built-in 18V, 3A, 0.2Ω N-MOSFET.
1.2MHz Fixed Switching Frequency.
Fast Load Transition Response.
Positive Charge Pump Regulator.
Negative Charge Pump Regulator.
High Voltage Switch with Gate Pulse Modulation.
Adjustable Power On Delay Time.
Operational Amplifier for VCOM Buffer.
±200mA Short-Circuit Current.
40V/μs Slew Rate.
RESET.
Adjustable Detecting Voltage.

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Published: Mar 20, 2025 |