UCS1201_15 Datasheet, PDF (1/5 Pages) Unisonic Technologies – LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD
UCS1201
Preliminary
LINEAR INTEGRATED CIRCUIT
LOW VOLTAGE
SYNCHRONOUS BUCK
CONTROLLER
„ DESCRIPTION
The UTC UCS1201 is a low voltage buck controller. It
provides the control for a DC-DC power solution producing an
output voltage as low as 0.980V over a wide current range. The
UTC UCS1201 operates at a default switching frequency of
200kHz, but switching frequency is user-programmable with an
additional resistor between R_OSC and ground. This device
provides undervoltage lockout protection, soft-start, and is
assembled in an SOP-8 package.
„ FEATURES
* 0.980V±1.0% reference voltage
* 200ns transient response
* soft-start
* 200kHz oscillator frequency (No external resistor required)
* UVLO
* OVP through synchronous MOSFETs
* Synchronous N-Channel buck design
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UCS1201L-S08-R
UCS1201G-S08-R
UCS1201L-S08-T
UCS1201G-S08-T
Package
SOP-8
SOP-8
SOP-8
Packing
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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