AP61302QZ6-7

$0.71

Description：IC REG BUCK ADJ 3A SOT563
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9d1a882a5fac Category: Voltage Regulators - DC DC Switching Regulators Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 3A SOT563
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.4V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：5.5V
Current - Output：3A
Frequency - Switching：2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-563, SOT-666
Supplier Device Package：SOT-563
Grade：-
Qualification：-

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AP61302QZ6-7

Overview

The AP61302QZ6-7 is a low-voltage synchronous buck converter from Diodes Incorporated, housed in a compact SOT-563 package. It operates with an input voltage range of 2.4 V to 5.5 V and provides an adjustable output voltage between 600 mV and 5.5 V. The device delivers up to 3 A of output current at a fixed switching frequency of 2.2 MHz. It features a low quiescent current of 100 nA during shutdown and supports operation temperatures from -40°C to +160°C.

Feature Summary

Synchronous rectification for high efficiency across load ranges
Integrated loop compensation reduces external component count
Built-in protection mechanisms including overcurrent and thermal shutdown

Applications

Portable consumer electronics power management
Battery-powered devices requiring efficient step-down conversion
Embedded systems with single-supply requirements

Procurement Notes

Verify the specific suffix and packaging configuration against official Diodes Incorporated documentation before procurement. Confirm that the SOT-563 footprint matches your PCB design constraints. Ensure environmental compliance requirements align with the manufacturer's RoHS declarations. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact solution is required for low-voltage applications. The 2.2 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the thermal performance limits when designing for high ambient temperatures or dense layouts. Verify input voltage stability within the specified 2.4 V to 5.5 V range for optimal regulation.

Part Context

This part belongs to the AP6130xQ series of low-voltage buck converters. It shares architectural similarities with other members like the AP61300QZ6-7 but differs in output adjustability and specific electrical characteristics. The series is designed for space-constrained portable applications requiring high efficiency and minimal external components.