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A8580 - Asynchronous Buck Regulator

A8580 Description

A8580 Wide Input Voltage, 2.4 MHz, 2.5 A, Asynchronous Buck Regulator with Low-IQ Standby, Sleep Mode, External Synchronization, and NPOR Output FEAT.
Designed to provide the power supply requirements of next generation car audio and infotainment systems, the A8580 provides all the control and protec.

A8580 Features

* Automotive AEC-Q100 qualified
* Withstands surge voltages up to 40 V
* Operates as low as 3.4 VIN (typ) with VIN decreasing
* Utilizes pulse frequency modulation (PFM) to draw only tens of microamperes from VIN while maintaining keep-alive VOUT
* PWM/PFMn mo

A8580 Applications

* Automotive:
* Instrument clusters
* Audio Systems
* Home Audio
* Navigation
* HVAC V IN EN Mode CIN1 4.7 µF 50 V 1210 CP 15 pF CIN2 4.7 µF 50 V 1210 RZ 26.1 kΩ CZ 560 pF CIN3 0.47 µF 100 V 0805 CIN4 47 nF 50 V 0603 1 2 VIN VIN SW SW 15 14

📥 Download Datasheet

Preview of A8580 PDF
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Datasheet Details

Part number
A8580
Manufacturer
Allegro
File Size
6.27 MB
Datasheet
A8580-Allegro.pdf
Description
Asynchronous Buck Regulator

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Asynchronous Buck Regulator Allegro
Allegro A8580-like datasheet