AP2337SA-7

$0.47

Description：IC HOT SWAP CTRLR GP SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:504b6f63b07b Category: Hot Swap Controllers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC HOT SWAP CTRLR GP SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Hot Swap Controller
Number of Channels：1
Internal Switch(s)：Yes
Applications：General Purpose
Features：OVP, Thermal Limit, UVLO
Programmable Features：-
Voltage - Supply：2.7V ~ 5.5V
Current - Output (Max)：1A
Operating Temperature：-40°C ~ 85°C
Current - Supply：65 µA
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Download product information

AP2337SA-7

Overview

The AP2337SA-7 is a single-channel hot-swap voltage controller manufactured by Diodes Incorporated, designed for USB power switch applications. It operates within a supply voltage range of 2.7 V to 5.5 V and features a current limit of 1.5 A. The device draws a typical operating supply current of 65 uA and supports an extended industrial temperature range from -40°C to +85°C. Packaged in a compact SOT-23-3 surface-mount case, it includes power failure detection capabilities.

Feature Summary

Integrates high-side power switching with controlled turn-on slew rate management
Provides built-in overcurrent protection and power failure detection signaling
Optimized for low quiescent current operation in portable and battery-powered systems

Applications

USB port power switching and protection
Hot-swap insertion for peripheral cards
Backplane power distribution control

Procurement Notes

Verify the specific suffix 'SA-7' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure compatibility with system voltage levels and thermal requirements before integration. Cross-reference the Mouser part number 621-AP2337SA-7 for accurate sourcing details.

Selection Notes

Select this component for applications requiring precise current limiting and controlled power-up sequences. The SOT-23-3 package suits space-constrained designs. Evaluate the 1.5 A current limit against peak load demands. Confirm that the 2.7 V minimum operating voltage aligns with the system's available rail during startup conditions.

Part Context

This part belongs to the AP2337 series of hot-swap controllers from Diodes Incorporated. It falls under the PMIC - Power Management ICs subcategory, specifically within Controllers & Switches. The series is engineered for managing power delivery in modular and plug-and-play electronic environments.

FAQ

Does the AP2337SA-7 include reverse current protection?

The provided documentation confirms power failure detection and current limiting but does not explicitly list reverse current protection as a standard feature for this specific part number.