Datasheet4U Logo Datasheet4U.com

A4402

Constant On-Time Buck Converter

A4402 Features

* ▪ 2 MHz switching frequency ▪ Adjustable soft start timer ▪ Watchdog input ▪ Power-on reset output ▪ Adjustable buck and linear regulators ▪ Enable input ▪ 6 to 50 V supply voltage range ▪ Overcurrent protection ▪ Undervoltage lockout (UVLO) ▪ Thermal shutdown protection APPLICATIONS: Automotive (“

A4402 General Description

The A4402 is a dual-output regulator, combining in a single package a constant on-time buck regulator and a linear regulator (LDO)

*each with adjustable output voltages. It is ideal for applications that require two regulated voltages, such as in microcontroller- or DSP-based applications req.

A4402 Datasheet (1.52 MB)

Preview of A4402 PDF

Datasheet Details

Part number:

A4402

Manufacturer:

Allegro Micro Systems

File Size:

1.52 MB

Description:

Constant on-time buck converter.

📁 Related Datasheet

A4401 - Automotive Quasi-Resonant Flyback Controller (Allegro Micro Systems)
.. A4401 Automotive Low Noise Vacuum Fluorescent Display Power Supply Features and Benefits ▪ Multiple output regulator ▪ 7 to 40 V.

A4403 - Valley Current Mode Control Buck Converter (Allegro)
A4403 Valley Current Mode Control Buck Converter FEATURES AND BENEFITS ▪ Extremely fast load-transient response with minimal output voltage delta ▪ A.

A4405 - Constant On-Time Buck Regulator (Allegro Micro Systems)
A4405 Constant On-Time Buck Regulator With One External and Two Internal Linear Regulators Features and Benefits • AEC-Q100 Grade 0 qualified • Inter.

A4406 - Constant On-Time Buck Regulator (Allegro Micro Systems)
A4406 Constant On-Time Buck Regulator with External and Internal Linear Regulator FEATURES AND BENEFITS • AEC-Q100 Grade 0 qualified • Internal buck .

A4407 - 2.2 MHz Constant On-Time Buck Regulator (Allegro Micro Systems)
A4407 2.2 MHz Constant On-Time Buck Regulator With Two External and Two Internal Linear Regulators Features and Benefits • AEC-Q100 Grade 0 qualified.

A4408 - Adjustable Frequency Buck or Buck-Boost Pre-Regulator (Allegro Micro Systems)
A4408 Adjustable Frequency Buck or Buck-Boost Pre-Regulator with Synchronous Buck, 3 Internal LDOs, Watchdog Timer, NPOR, and FF0/FF1 FEATURES AND BE.

A4409 - Adjustable Frequency Buck or Buck-Boost Pre-Regulator (Allegro Micro Systems)
A4409 Adjustable Frequency Buck or Buck-Boost Pre-Regulator with 2 LDOs, Window Watchdog Timer, and NPOR FEATURES AND BENEFITS • Automotive AEC-Q10.

A44 - NPN Silicon Epitaxial Planar Transistor (GME)
Production specification NPN Silicon Epitaxial Planar Transistor FEATURES z Collector-Emitter voltage:VCEO=400V. z Collector current up to 300mA. z .

TAGS

A4402 Constant On-Time Buck Converter Allegro Micro Systems

Image Gallery

A4402 Datasheet Preview Page 2 A4402 Datasheet Preview Page 3

A4402 Distributor