AAT3693IDH-AB-T1

$0.82

Description：1.6A LINEAR LI-ION CHGR TDFN22-1
Series：*
Mfr：Skyworks Solutions Inc.
Package：Cut Tape (CT)

SKU:340417d5562e Category: Battery Chargers Brand: Skyworks Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：1.6A LINEAR LI-ION CHGR TDFN22-1
Series：*
Mfr：Skyworks Solutions Inc.
Package：Cut Tape (CT)
Battery Chemistry：-
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Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Number of Cells：-
Current - Charging：-
Programmable Features：-
Fault Protection：-
Charge Current - Max：-
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AAT3693IDH-AB-T1

Overview

The AAT3693IDH-AB-T1 is a linear lithium-ion battery charger manufactured by Skyworks Solutions. It supports input voltages from 4.0 V to 7.5 V and delivers a programmable charging current ranging from 100 mA to 1.6 A maximum. The device integrates USB or AC adapter system power management capabilities within a TDFN22 package.

Feature Summary

Supports USB or AC adapter system power sources
Features programmable input current control

Applications

USB-powered portable electronics
AC adapter powered devices
Single-cell lithium-ion battery systems

Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeit risks. Confirm the specific suffix AB indicates the correct pinout and thermal pad configuration for your PCB layout. Check for RoHS compliance documentation before final integration into regulated products.

Selection Notes

Select this component when a compact linear solution is required for single-cell Li-Ion batteries. Ensure the design accommodates the thermal dissipation limits inherent to linear regulation at higher currents. Verify that the 4.0 V to 7.5 V input range matches the available system power rails.

Part Context

This part belongs to the AAT3693 series of linear chargers. It is designed for space-constrained applications requiring efficient power management from standard USB or wall adapter sources. The TDFN22 package provides a small footprint suitable for modern mobile and wearable devices.