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ACS761ELF-20B

Allegro Micro Systems
Part Number ACS761ELF-20B
Manufacturer Allegro Micro Systems
Description 12V High-Side Hot-Swap Hall Effect Based Current Monitor
Published Jul 24, 2009
Detailed Description ACS761ELF-20B 12 V High-Side Hot-Swap Hall Effect Based Current Monitor IC Features and Benefits ▪ Hall-effect current ...
Datasheet PDF File ACS761ELF-20B PDF File

ACS761ELF-20B
ACS761ELF-20B

Overview
ACS761ELF-20B 12 V High-Side Hot-Swap Hall Effect Based Current Monitor IC Features and Benefits ▪ Hall-effect current monitor—no external sense resistor required ▪ PGOOD and ¯P¯¯G¯¯¯O¯¯O¯¯¯D¯ indication ▪ 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-selectable delay ▪ Overcurrent fault protection with user-selectable delay ▪ Fault protection isolates failed supply from output in < 2 μs ▪ 1.
5 mΩ internal conductor resistance ▪ Active low latched Fault indicator output signal ▪ User controlled soft start / hot-swap function ▪ Logic enable input pin ▪ 10.
8 to 13.
2 V, si...


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