AAT4900 Datasheet PDF (Buffered Power Half-Bridge) | Download Advanced Analogic Technologies AAT4900

AAT4900 - Buffered Power Half-Bridge

Description

The AAT4900 FastSwitchä is a member of AnalogicTech’s Application Specific Power MOSFETä (ASPMä) product family.

It is a Buffered Power Half-Bridge, consisting of low onresistance Power MOSFETs with integrated control logic.

Features

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= FastSwitch TM 2.7V to 5.5V Input voltage range 120mΩ (typ) Switch RDS(ON) Low quiescent current.
= 1µA (max) DC.
= 1mA (max) at 1MHz Only 2.5V needed for Control Signal Input Temp range -40 to 85°C 5 pin SOT-23 package.

Datasheet Details

Part number	AAT4900
Manufacturer	Advanced Analogic Technologies
File Size	191.90 KB
Description	Buffered Power Half-Bridge
Datasheet	AAT4900 Datasheet
Additional preview pages of the AAT4900 datasheet.

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Full PDF Text Transcription

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AAT4900 Buffered Power Half-Bridge General Description The AAT4900 FastSwitchä is a member of AnalogicTech’s Application Specific Power MOSFETä (ASPMä) product family. It is a Buffered Power Half-Bridge, consisting of low onresistance Power MOSFETs with integrated control logic. This device operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. The device is protected from shoot-through current with its own control circuitry. The AAT4900 is capable of very fast switching times and is ideal for use in high frequency DC to DC Converters. The quiescent supply current is a low 1mA (max) at 1MHz CLK frequency. In shutdown mode, the supply current decreases to 1µA max The AAT4900 is available in 5 pin SOT-23 specified over -40 to 85°C.

Published: Mar 23, 2005 |