A8590
A8590 is 3.0A Asynchronous Buck Regulator manufactured by Allegro MicroSystems.
Wide Input Voltage, 2.4 MHz, 3.0 Amp Asynchronous Buck Regulator With Low-IQ Standby, Sleep Mode, External Synchronization, and NPOR Output
Features
AND BENEFITS
- Automotive AEC-Q100 qualified
- Withstands surge voltages up to 40 V
- Operates as low as 3.4 VIN (typ) with VIN decreasing
- Uses pulse frequency modulation (PFM) to draw only tens of microamperes from VIN while maintaining keepalive VOUT
- PWM/PFM mode control input pin
- Delivers up to 3.0 A of output current with integrated 110 mΩ high voltage MOSFET
- SLEEP input pin mands ultra-low current shutdown mode
- Adjustable output voltage with ±1.0% accuracy from 0°C to 85°C, ±1.5% from
- 40°C to 150°C
- Programmable...
