AAT1218 - MULTI-CHANNEL POWER SUPPLY

Product Overview

Advanced Analog Technology

Datasheet Details

Part number	AAT1218
Manufacturer	Advanced Analog Technology
File Size	843.46 KB
Description	MULTI-CHANNEL POWER SUPPLY
Datasheet	AAT1218 Datasheet
Additional preview pages of the AAT1218 datasheet.

Product details

Description

The AAT1218 is a highly integrated power management IC for TFT LCD TV panels.

The device consists of a current mode boost regulator, three current mode buck regulators, a positive charge pump regulator with temperature compensation, a negative charge pump regulator, and gate pulse modulation.

Features

8V to 14V Input Supply Voltage Range.
Fully I2C Interface Control.
Current Mode Boost Regulator for VAVDD.
Built-in 20V, 5A, 0.2Ω MOSFET.
Protection.
Input Under-voltage Lockout (UVLO).
Overload Current Protection (OCP).
Over Voltage Protection (OVP).
Short Circuit Protection (SCP).
Under Voltage Protection (UVP).
750kHz Fixed Switching Frequency.
Thermal Shutdown (OTP).
Built-in Isolation NMOS Switch.
WQFN 40-6x6x0.75 P.

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Published: Mar 20, 2025 |