A8590 3.0A Asynchronous Buck Regulator

Allegro

Description

A8590 Wide Input Voltage, 2.4 MHz, 3.0 Amp Asynchronous Buck Regulator With Low-IQ Standby, Sleep Mode, External Synchronization, and NPOR Output FE.
Designed to provide the power supply requirements of nextgeneration car audio and infotainment systems, the A8590 provides all the control and protect.

📥 Download Datasheet

A8590 Datasheet Preview — Preview of A8590 PDF

Datasheet Specifications

Part number: A8590
Manufacturer: Allegro
File Size: 5.58 MB
Datasheet: A8590-Allegro.pdf
Description: 3.0A Asynchronous Buck Regulator

Features

* 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 con

Applications

* Automotive:
* Instrument clusters
* Audio systems
* Home audio
* Navigation
* HVAC V IN R Z CC P Z EN Mode 1 VIN 2 C IN VIN 5 13 GND 9 COMP 3 SS 8 FSET R 12 C FSET C VREG SS VREG A8590 4 SLEEP 6 PWM/PFM 16 BOOT 15 SW 14 SW

A8590 Distributors

📁 Related Datasheet

A8500 A8501 A8512 A8520E24A91 A8530

📌 All Tags

A8590 3.0A Asynchronous Buck Regulator Allegro

Allegro A8590-like datasheet