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AAT2749

3.0MHz Step-Down Converter and Low-V LDO

AAT2749 Features

*  VIN Range: 2.3V to 5.5V

*  Two Outputs ▪ VOUT_BUCK = 1.8V ▪ VOUT_LDO = 1.0V, 1.2V

*  Step-Down Converter ▪ Ultra-Small 0603 Inductor (Height 1mm) ▪ Up to 92% Efficiency ▪ 3.0MHz Switching Frequency ▪ MODE Selection Pin to Select Forced PWM or PWM/ LL Operation Mode ▪ Curre

AAT2749 General Description

The AAT2749 is a two channel power regulator that operates from 2.3V to 5.5V. The AAT2749 contains a 3.0MHz, 600mA step-down converter and a low input voltage 300mA LDO regulator. The step-down converter can deliver 600mA of load current. The 3.0MHz switching frequency minimizes the size of external.

AAT2749 Datasheet (0.99 MB)

Preview of AAT2749 PDF

Datasheet Details

Part number:

AAT2749

Manufacturer:

Skyworks

File Size:

0.99 MB

Description:

3.0mhz step-down converter and low-v ldo.

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AAT2749 3.0MHz Step-Down Converter and Low-V LDO Skyworks

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