A4412
A4412 is Buck or Buck/Boost Pre-Regulator manufactured by Allegro MicroSystems.
Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 5 Internal Linear Regulators, Pulse-Width Watchdog Timer, and SPI
Features
AND BENEFITS
- A2-SIL™ product- device Features for safety critical systems
- Automotive AEC-Q100 qualified
- Wide input voltage range, 3.8 to 40 VIN operating range,
50 VIN maximum
- Buck or buck/boost pre-regulator (VREG)
- Adjustable 1.3 to 3.3 V, 400 mA synchronous buck.
- Four internal linear regulators with foldback short-circuit protection, 3.3 V (3V3) and three 5 V (V5CAN, V5A, and V5B)
- One internal 5 V linear regulator (V5P) with foldback short-circuit and short-to-battery protection
- Power-on reset signal indicating a fault on the...
