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P1580 Datasheet 2.5a Step-down Switching Regulator

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD P1580 380KHz, 2.5A STEP-DOWN SWITCHING.

General Description

LINEAR INTEGRATED CIRCUIT The UTC P1580 is a current mode, PWM controller with 380kHz fixed frequency.

It achieves 2.5A continuous output current over a wide input supply range with excellent load and line regulation.

By using an external pensation pin, this device offers user flexibility in determining loop dynamic.

Key Features

  • ES.
  • 2.5A Output Current.
  • 380kHz Frequency of Operation.
  • 3.5V to 28V Input Voltage Range.
  • 5μA Shutdown Supply Current.
  • Output Adjustable From 1.22 to 21.
  • Frequency Feedback at Short Circuit.
  • Thermal Shutdown.
  • Under Voltage Lock Output.
  • Current Mode With Low ESR Output Ceramic Capacitors.
  • Up to 90% Efficiency.
  • Frequency Synchronization Input.

More Datasheets from Unisonic Technologies

Part Number Description
P1583 2.5A STEP-DOWN SWITCHING REGULATOR
P1595 1.5A PWM BUCK DC/DC CONVERTER
P1596 1.5A PWM BUCK DC/DC CONVERTER

P1580 Distributor