Datasheet4U Logo Datasheet4U.com

LTC3245 - 250mA Buck-Boost Charge Pump

Description

n 2.7V to 38V VIN Range n IQ = 18µA Operating; 4μA in Shutdown n 12V to 5V Efficiency = 81% n Multimode Operation (2:1, 1:1, 1:2) with Automatic Mode Switching n Low Noise, Constant Frequency Operation n Pin Selectable Burst Mode® Operation n VOUT: Fixed 3.3V, 5V or Adjustable (2.5V to 5V) n IOUT U

Features

  • Wide VIN Range, Low Noise, 250mA Buck-Boost Charge Pump.

📥 Download Datasheet

Datasheet preview – LTC3245

📁 Similar Datasheet

  • LTC3245 - 250mA Buck-Boost Charge Pump (Analog Devices)
  • LTC3201 - 100mA Ultralow Noise Charge Pump Led Supply (Linear Technology Corporation)
  • LTC3203 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203B - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203B-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3204-3.3 - Low Noise Regulated Charge Pump (Linear)
  • LTC3204-5 - Low Noise Regulated Charge Pump (Linear)
  • LTC3204B-3.3 - Low Noise Regulated Charge Pump (Linear)
  • LTC3204B-5 - Low Noise Regulated Charge Pump (Linear)
Other Datasheets by Linear Technology
  • LTC3240-2.5 - 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter
  • LTC3240-3.3 - 3.3V/2.5V Step-Up/Step-Down Charge Pump DC/DC Converter
  • LTC3200 - Regulated Charge Pump DC/DC Converters
  • LTC3200-5 - Regulated Charge Pump DC/DC Converters
  • LTC3202 - Low Noise High Efficiency Charge Pump
  • LTC3204 - Low Noise Regulated Charge Pump
  • LTC3204B - Low Noise Regulated Charge Pump
  • LTC3206 - I2C Multidisplay LED Controller

Full PDF Text Transcription

Click to expand full text
LTC3245 Features Wide VIN Range, Low Noise, 250mA Buck-Boost Charge Pump Description n 2.7V to 38V VIN Range n IQ = 18µA Operating; 4μA in Shutdown n 12V to 5V Efficiency = 81% n Multimode Operation (2:1, 1:1, 1:2) with Automatic Mode Switching n Low Noise, Constant Frequency Operation n Pin Selectable Burst Mode® Operation n VOUT: Fixed 3.3V, 5V or Adjustable (2.
Published: |