Part number:
A2550
Manufacturer:
Allegro MicroSystems
File Size:
686.05 KB
Description:
Relay driver.
Datasheet Details
Large numbers of relay-based applications require the use of a microprocessor which implements complex system control.
In these systems, there is the need for microprocessor logic supply voltage, power-on reset circuitry, and watchdog capabilities.
The Allegro™ A2550 combines the functions of voltag
A2550 Features
* ▪ Three independent low-side DMOS output drivers ▪ Short-circuit protection of drivers ▪ Eliminates need for flyback diodes on relays ▪ Thermal shutdown ▪ Separate precision 5 V regulator (2%) ▪ Current clamp on 5 V regulator ▪ 16-pin TSSOP package with exposed thermal pad ▪ Programmable reset (NPOR
Datasheet Details
A2550
Allegro MicroSystems
686.05 KB
Relay driver.
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