Datasheet4U Logo Datasheet4U.com

LM34930 - 1A Constant On-Time Buck Switching Regulator

Description

The LM34930 constant On-Time Step Down Switching Regulator

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.

📥 Download Datasheet

Datasheet preview – LM34930

Datasheet Details

Part number LM34930
Manufacturer Texas Instruments
File Size 1.06 MB
Description 1A Constant On-Time Buck Switching Regulator
Datasheet download datasheet LM34930 Datasheet
Additional preview pages of the LM34930 datasheet.

📁 Similar Datasheet

  • LM3490 - Quasi Low-Dropout Linear Voltage Regulator (National Semiconductor)
  • LM34910 - Step Down Switching Regulator (National Semiconductor)
  • LM34910C - Step Down Switching Regulator (National Semiconductor)
  • LM34914 - Ultra Small 1.25A Step-Down Switching Regulator (National Semiconductor)
  • LM34917A - 1.25A Constant On-Time Buck Switching Regulator (National Semiconductor)
  • LM34919 - 600mA Constant On-Time Buck Switching Regulator (National Semiconductor)
  • LM3495 - Emulated Peak Current Mode Buck Controller (National Semiconductor)
  • LM34 - Precision Fahrenheit Temperature Sensors (National Semiconductor)
  • LM340 - Three Terminal Positive Voltage Regulators (Motorola Inc)
  • LM340 - 3-Terminal Positive Regulators (National Semiconductor)
Other Datasheets by Texas Instruments
  • LM34936 - Synchronous 4-Switch Buck-Boost Controller
  • LM3490 - Quasi Low-Dropout Linear Voltage Regulator
  • LM34902 - 300mA Current Limited Power Switch
  • LM34904 - 500mA Current Limited Power Switch
  • LM34910 - Step Down Switching Regulator
  • LM34910C - Step Down Switching Regulator
  • LM34914 - Ultra Small 1.25A Step-Down Switching Regulator
  • LM34917A - 1.25A Constant On-Time Buck Switching Regulator

Full PDF Text Transcription

Click to expand full text
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: LM34930 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.
Published: |