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BD4234NUX Datasheet Strobe Charge Control Ic

Manufacturer: ROHM

Overview: Power LSI series for Digital Camera and Digital Video Camera Strobe Charge Control IC BD4234NUX ●Outline The strobe charge IC is a self-oscillating switching regulator that uses a transformer. It provides highly efficient applications for charging capacitors in sets with various strobes.

Datasheet Details

Part number BD4234NUX
Manufacturer ROHM
File Size 1.95 MB
Description Strobe Charge Control IC
Datasheet BD4234NUX-ROHM.pdf

Key Features

  • 1) Built-in lowVth48V DMOS 2) Adjustable transformer primary-side peak current by RADJ pin 3) Charging control switching with the START pin 4) Includes high precision full charge voltage detection circuit and output pin 5) Various built-in protective circuits (TSD, UVLO, SDP) 6) Built-in IGBT driver.
  • Key Specifications.
  • SW pin input range: 48V.
  • SW pin peak current: 0.5A±20%.
  • Full charge detection voltage DC: 1.0V±1.1%.
  • Full charge detection voltage AC 200nsec:1.0V-1.

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BD4234NUX Distributor