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LM34930 Datasheet 1a Constant On-time Buck Switching Regulator

Manufacturer: Texas Instruments

Overview: LM34930 www.ti.com SNVS571B – MAY 2008 – REVISED APRIL 2013 Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples:.

General Description

The LM34930 constant On-Time Step Down Switching Regulator

Key Features

  • 1.
  • 2 Operating Input Voltage Range: 8V to 33V.
  • Input Over-Voltage Shutdown at 36V.
  • Input Absolute Maximum Rating of 44V.
  • Integrated 1A N-Channel Buck Switch.
  • Adjustable Output Voltage From 2.5V.
  • Switching Frequency Adjustable to 2 MHz.
  • Switching Frequency Remains Nearly Constant With Load Current and Input Voltage.
  • Ultra-Fast Transient Response.
  • No Loop Compensation Required.
  • Adjustable Soft-Start Timing.

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