ACS760ELF-20B High-Side Hot-Swap Hall Effect Based Current Monitor

Allegro MicroSystems

Description

ACS760ELF-20B 12 V High-Side Hot-Swap Hall-Effect-Based Current Monitor IC .
The ACS760 combines Allegro™ Hall-effect current sense technology with a hot-swap controller resulting in a more efficient integrated controller for 1.

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ACS760ELF-20B Datasheet Preview — Preview of ACS760ELF-20B PDF

Datasheet Specifications

Part number: ACS760ELF-20B
Manufacturer: Allegro MicroSystems
File Size: 2.01 MB
Datasheet: ACS760ELF-20B_AllegroMicroSystems.pdf
Description: High-Side Hot-Swap Hall Effect Based Current Monitor

Features

* ▪ Hall-effect current monitor
* no external sense resistor required ▪ Analog output voltage (factory trimmed for gain and offset) proportional to applied current ▪ External high-side FET gate drive ▪ 240V
* A Power Fault Protection with user-programmable delay ▪ User programmable Overcurrent

Applications

* By eliminating the need for a shunt resistor, the I2R losses in the power path are reduced. When the ACS760 is externally enabled, and the voltage rail is above the internal UVLO threshold, the internal charge pump drives the gate of the external FET. When a fault is detected, the gate is disabled

ACS760ELF-20B Distributors

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ACS760ELF-20B High-Side Hot-Swap Hall Effect Based Current Monitor Allegro MicroSystems

Allegro MicroSystems ACS760ELF-20B-like datasheet