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UCD9112

Texas Instruments
Part Number UCD9112
Manufacturer Texas Instruments
Description DIGITAL DUAL PHASE SYNCHRONOUS BUCK CONTROLLER
Published Sep 21, 2021
Detailed Description UCD9112 DIGITAL DUAL PHASE SYNCHRONOUS BUCK CONTROLLER VER. 0.5 SEPTEMBER 2006 • FEATURES • Digital dual phase synchron...
Datasheet PDF File UCD9112 PDF File

UCD9112
UCD9112

Overview
UCD9112 DIGITAL DUAL PHASE SYNCHRONOUS BUCK CONTROLLER VER.
0.
5 SEPTEMBER 2006 • FEATURES • Digital dual phase synchronous buck PWM controller with 175ps PWM resolution • Digital control with programmable PID compensation • Dual-phase with current balancing capability • Vin from 4.
5V to 14.
5V (UCD7230) • Vout from 1% to 99% of Vin • Programmable switching frequency, capable of up to 2MHz/Phase • Programmable soft start and soft stop • Supports pre-biased start-up • Internally trimmed 0.
5% 800mV Reference • Remote sensing differential amplifier • Power supply monitoring via PMBus • Single bias supply (3.
3V VDD) • Graphical user interface configuration • Internal thermal sensor • PMBus Suppor...


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