Datasheet4U Logo Datasheet4U.com

USR1021

3A SYNCHRONOUS BUCK REGULATOR

USR1021 Features

* 6V~18V operating input voltage range

* High efficiency

* Internal soft start

* 1.5% initial output accuracy

* Output voltage adjustable to 0.8V

* 3A continuous output current

* Cycle-by-cycle current limit

* 500kHz PWM operation

* Thermal shutdown

* Short-ci

USR1021 General Description

The UTC USR1021 is a high efficiency, 3A synchronous buck regulator. T he UT C USR1021 works fro m a 6V to 1 8V in put voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The UTC USR1021 comes in an SOP-8 packages and is rated over a -40.

USR1021 Datasheet (262.73 KB)

Preview of USR1021 PDF

Datasheet Details

Part number:

USR1021

Manufacturer:

UNISONIC TECHNOLOGIES

File Size:

262.73 KB

Description:

3a synchronous buck regulator.

📁 Related Datasheet

USR100A RECTIFIERS ASSEMBLIES (Microsemi Corporation)

USR100PP12A Custom snubber module (Origin)

USR100QP16 Custom snubber module (Origin)

USR1051 3A SYNCHRONOUS BUCK REGULATOR (UNISONIC TECHNOLOGIES)

USR1101 5V 12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER (UNISONIC TECHNOLOGIES)

USR1171 11.7 VOLT ULTRA STABLE TEMPERATURE COMPENSATED ZENER REFERENCE DIODES (Microsemi Corporation)

USR1172 11.7 VOLT ULTRA STABLE TEMPERATURE COMPENSATED ZENER REFERENCE DIODES (Microsemi Corporation)

USR1173 11.7 VOLT ULTRA STABLE TEMPERATURE COMPENSATED ZENER REFERENCE DIODES (Microsemi Corporation)

USR1174 11.7 VOLT ULTRA STABLE TEMPERATURE COMPENSATED ZENER REFERENCE DIODES (Microsemi Corporation)

USR12 RECTIFIERS ASSEMBLIES (Microsemi Corporation)

TAGS

USR1021 SYNCHRONOUS BUCK REGULATOR UNISONIC TECHNOLOGIES

Image Gallery

USR1021 Datasheet Preview Page 2 USR1021 Datasheet Preview Page 3

USR1021 Distributor