ACS760ELF-20B Overview
The ACS760 bines Allegro™ Hall-effect current sense technology with a hot-swap controller resulting in a more efficient integrated controller for 12 V 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.
ACS760ELF-20B Key Features
- Hall-effect current monitor-no external sense resistor required
- Analog output voltage (factory trimmed for gain and
- External high-side FET gate drive
- 240V-A Power Fault Protection with user-programmable delay
- 1.5 mΩ internal conductor resistance
- Short Circuit Protection isolates failed supply from
- Active low Fault indicator output signal
- External FET failure detection with active low S1 Short
- User controlled soft start / hot-swap function
- Logic enable input pin