DatasheetsPDF.com

A8591

Part Number	A8591
Manufacturer	Allegro
Description	2A Buck Regulator
Published	Oct 30, 2019
Detailed Description	A8591 Wide Input Voltage, 2 A Buck Regulator Family with Low-IQ Mode FEATURES AND BENEFITS • Automotive AEC-Q100 qualif...
Datasheet	A8591 PDF File

Overview

A8591 Wide Input Voltage, 2 A Buck Regulator Family with Low-IQ Mode FEATURES AND BENEFITS • Automotive AEC-Q100 qualified • Withstands surge input to 40 VIN for load dump • Operates down to 3.
4 VIN (typ), 3.
6 VIN (max) for idle stop • Utilizes pulse-frequency modulation (PFM) for low-IQ mode • 10 μA Sleep mode (automatic PWM / Low-IQ PFM mode selection) • Fixed output voltage options: 3.
3 or 5 V with ±1% accuracy • Delivers up to 2 A of output current • Integrated 110 mΩ high-side MOSFET • Adjustable switching frequency from 300 kHz to 2.
4 MHz • EMI reduction features: □□Frequency dithering □□Controlled switching node • External synchronization capability • Maximum duty cycle for low dropo...

Similar Datasheet

A8500 Flexible WLED/RGB Backlight Driver - Allegro MicroSystems
A8501 4 Channel x 100 mA WLED/RGB Driver - Allegro MicroSystems
A8501 PWM CONTROL STEP-UP DC-DC CONVERTER - AiT Semiconductor
A8502 High Efficiency Fault Tolerant LED Driver - Allegro
A8508 8-Channel Fault Tolerant LED Driver - Allegro
A8510 High Efficiency Fault Tolerant LED Driver - Allegro
A8511 4-Channel x 150 mA WLED/RGB Driver - Allegro
A8512 LED Backlight Driver - Allegro Micro Systems
A8514 High Efficiency Fault Tolerant LED Driver - Allegro
A8515 Fault Tolerant LED Driver - Allegro

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)