Datasheet4U Logo Datasheet4U.com

UC3656 Datasheet 800ma Synchronous Buck Controller

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD UC3656 1.6MHz, 1A SYNCHRONOUS BUCK CONVERTER.

General Description

The UTC UC3656 is a synchronous buck converter for a DC/DC converter optimized for high-performance microprocessor applications.

It is configured with current mode for excellent line and load transient response.

At 1.6MHz operation frequency, the use of small surface mount inductor and capacitor is enabled.

Key Features

  • S.
  • High Efficiency.
  • Input Voltage Range: 2.5V ~ 5.5V.
  • Schottky Diode is Saved.
  • Output Current: 1000mA (@5V Input 3.3V Output).
  • 1.6MHz Oscillation Frequency.
  • Internal ON/OFF.
  • 100% Duty Cycle Allows Low Dropout Operation.
  • Stand-by Current: 1μA (Max. ).

UC3656 Distributor