AAT3603IIH-T1

Description：IC PMU TOTAL PWR SOLUTON 36TQFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:1fdf633b20c7 Category: Power Management - Specialized Brand: Skyworks Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：IC PMU TOTAL PWR SOLUTON 36TQFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Applications：Portable Equipment
Current - Supply：-
Voltage - Supply：4.5V ~ 6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：36-WFQFN Exposed Pad
Supplier Device Package：36-TQFN (5x5)
Grade：-
Qualification：-

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AAT3603IIH-T1

Overview

The AAT3603IIH-T1 is a Power Management Unit (PMU) from Skyworks Solutions, designed as a total power solution for portable applications. It integrates multiple power management functions into a single chip to optimize space and efficiency in mobile devices. The device operates within a supply voltage range of 2.7V to 4.5V and supports an operating temperature range of 0°C to 70°C. It is housed in a compact 24-QFN (4x4 mm) package, facilitating surface-mount installation on printed circuit boards.

Feature Summary

Integrates comprehensive power management functions for portable electronics
Optimized for space-constrained mobile device designs
Supports standard surface-mount technology assembly

Applications

Portable electronic equipment
Mobile communication devices
Handheld consumer electronics

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm package integrity and pin alignment against the official datasheet specifications before integration. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage during handling and reflow soldering processes.

Selection Notes

Select this component when a consolidated power management solution is required for portable systems with limited board space. Verify that the input voltage range of 2.7V to 4.5V aligns with the system battery profile. Consider the thermal performance within the 0°C to 70°C operating range relative to the enclosure design constraints.

Part Context

This part belongs to the Skyworks AAT3603 series of PMUs. It is categorized under Battery Management and PMIC - Power Management ICs. The manufacturer identifies it as a Total Power Solution for Portable Apps, distinguishing it from discrete regulator components by its integrated multi-function architecture.

Replacement Considerations

The component is listed as End-of-Life (EOL). No specific public substitute part numbers are confirmed in the provided documentation. Engineers should consult Skyworks Solutions for recommended alternatives or design-in support for legacy replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.