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AP22652 - PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES

Datasheet Summary

Description

The AP22652, AP22653, AP22652A, and AP22653A are singlechannel, precision-adjustable, current-limited switches optimized for applications that require precision current limiting, or to provide up to 2.1A of continuous load current during heavy loads/short circuits.

Features

  • Up to 2.1A Maximum Load Current.
  • Accurate Adjustable Current Limit, 125mA to 2665mA.
  • ±7% Accurate Adjustable Current Limit, 1.735A with RLIM = 15kΩ.
  • Constant-Current (AP22652/53) During Overcurrent.
  • Output Latch-Off (AP22652A/53A) at Overcurrent.
  • Fast Short-Circuit Response Time: 5µs (typ).
  • Reverse Current Blocking During Shutdown and Reverse Current Limiting During Enable.
  • Operating Range: 3.0V to 5.5V.
  • Built-In S.

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Datasheet preview – AP22652

Datasheet Details

Part number AP22652
Manufacturer DIODES
File Size 1.04 MB
Description PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES
Datasheet download datasheet AP22652 Datasheet
Additional preview pages of the AP22652 datasheet.

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Full PDF Text Transcription

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AP22652/AP22653/AP22652A/AP22653A PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES Description The AP22652, AP22653, AP22652A, and AP22653A are singlechannel, precision-adjustable, current-limited switches optimized for applications that require precision current limiting, or to provide up to 2.1A of continuous load current during heavy loads/short circuits. These devices offer a programmable current-limit threshold between 125mA and 2665mA (typ) via an external resistor. Current-limit accuracy ±10% can be achieved at high current-limit settings. The rise and fall times are controlled to minimize current surges during turn on/off. The devices have fast short-circuit response time for improved overall system robustness.
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