Part number: A2557
Manufacturer: Allegro MicroSystems
File Size: 176.69KB
Download: 📄 Datasheet
Description: PROTECTED QUAD LOW-SIDE DRIVER WITH FAULT DETECTION & SLEEP MODE
AND APPLICATION
The A2557 low-current quad power drivers provide the same protected output driver function as (and are pin compatible with) the UDx2543/49/59 devices, combined with a fault diagnostic scheme similar to the UDx2547, plus an automatic l.
I 300 mA Output Current per Channel I Independent Over-Current Protection &Thermal Limiting for Each Driver I Output Voltage to 60 V I Output SOA Protection I Fault-Detec.
with up to 300 mA drive current per channel. They may also be used for driving incandescent lamps in applications where .
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