Datasheet4U Logo Datasheet4U.com

DIO5151 - 700mA/1A Buck/Boost Charge Pump LED Driver

Datasheet Summary

Description

The DIO5151 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applicati

Features

  • Output Current : DIO5151ED8: 700mA DIO5151CD10: 1A Up to 90% Efficiency in Torch Mode Adjustable FLASH Mode Current 1× and 2× Automatic Modes for High Efficiency Input Voltage Range: 3V to 5.5V Minimum External Components: No Inductors High Frequency Operation: 2MHz Low 47mV Reference for Low Loss Sensing IQ < 1µA in Shutdown Built-In Soft Start Limits Inrush Current Low Input and Output Ripple and Low EMI Output Over Voltage Protection Output Open and Output Short Protection Over-current and Ov.

📥 Download Datasheet

Datasheet preview – DIO5151

Datasheet Details

Part number DIO5151
Manufacturer DIOO MICROCIRCUITS
File Size 539.50 KB
Description 700mA/1A Buck/Boost Charge Pump LED Driver
Datasheet download datasheet DIO5151 Datasheet
Additional preview pages of the DIO5151 datasheet.

📁 Similar Datasheet

Other Datasheets by DIOO MICROCIRCUITS
  • DIO5180 - 1.5A Flash LED Driver
  • DIO5320 - 39V Step-Up LED Driver
  • DIO5508 - 1A Lithium Ion Battery Charger
  • DIO5508B - 600mA Lithium Ion Battery Charger IC
  • DIO5661 - 37V Step-Up LED Driver
  • DIO59015 - USB-Compliant Single-cell Li-Ion Switching Charger
  • DIO1159B - Low THD Analog Switch
  • DIO1280 - Over-Voltage Protection Load Switch

Full PDF Text Transcription

Click to expand full text
DIO5151 700mA/1A Buck/Boost Charge Pump LED Driver Rev 1.3 Features Output Current : DIO5151ED8: 700mA DIO5151CD10: 1A Up to 90% Efficiency in Torch Mode Adjustable FLASH Mode Current 1× and 2× Automatic Modes for High Efficiency Input Voltage Range: 3V to 5.5V Minimum External Components: No Inductors High Frequency Operation: 2MHz Low 47mV Reference for Low Loss Sensing IQ < 1µA in Shutdown Built-In Soft Start Limits Inrush Current Low Input and Output Ripple and Low EMI Output Over Voltage Protection Output Open and Output Short Protection Over-current and Over-temperature Protection Package: DFN2*2.2-8, DFN3*3-10 Applications Cellular Telephones Digital Still Cameras Mobile Internet Device USB Bus-Powered Chargers Block Diagram VIN 3-5.5V 4.
Published: |