ACT4752QI101SR

$3.76

Description：ACT4752QI101 - 40V SYNCBUCK USB
Series：-
Mfr：Qorvo
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:88b5039732cf Category: Power Management - Specialized Brand: Qorvo

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Product introduction

Product Detailed Parameters

Description：ACT4752QI101 - 40V SYNCBUCK USB
Series：-
Mfr：Qorvo
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：-
Current - Supply：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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ACT4752QI101SR

Overview

The Qorvo ACT4752QI101SR is a specialized power management IC designed for automotive applications. It functions as a 40V synchronous buck converter supporting USB PD and PPS charging protocols. The device features an input voltage range of 4.5V to 40V and delivers up to 4A output current. It operates within a temperature range of -40°C to +125°C and holds AEC-Q100 qualification. The component utilizes a QFN-32 package and includes I2C interface capabilities for configuration.

Feature Summary

Supports USB Power Delivery and Programmable Power Supply fast charging standards
Automotive-grade reliability with AEC-Q100 certification
Integrated synchronous buck topology for high efficiency
Digital control via I2C interface

Applications

Automotive infotainment systems
Vehicle telematics units
Advanced driver-assistance systems (ADAS)
In-car mobile device charging stations

Procurement Notes

Verify the specific suffix 'SR' against official Qorvo documentation to confirm tape-and-reel packaging specifications. Ensure the order matches the exact part number variant, as suffixes often denote packaging or reel size differences rather than functional changes. Cross-reference the datasheet revision date to ensure compatibility with current design requirements.

Selection Notes

Select this component when designing automotive power architectures requiring certified USB PD/PPS integration. It is suitable for systems needing a single-stage solution for high-voltage bus conversion to low-voltage loads. Consider the thermal performance in the QFN-32 package relative to the expected load current and ambient conditions.

Part Context

This part belongs to the ACT4752 series of specialized PMICs from Qorvo. The series targets automotive markets with integrated power delivery controllers. It complements other Qorvo solutions by combining regulation with communication protocol handling in a compact form factor.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Qorvo engineering for qualified alternatives if supply constraints exist.

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.