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UCS1201 - LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER

General 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.

Key Features

  • S.
  • 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 ROSC and ground. This device provides undervoltage lockout protection, soft-start, and is assembled in an SOP-8 package. „ FEATURES * 0.980V±1.