Datasheet4U Logo Datasheet4U.com

BD94122F White LED Driver

BD94122F Description

Datasheet LED Drivers for LCD Backlights PFC Direct Current Resonance Type White LED Driver for Large LCD BD94122F General .
BD94122F is a current resonance type LED Driver, which can connect to PFC directly.

BD94122F Features

* 1 Channel Push Pull Control
* Current Feedback by Driving Frequency Resolution
* Timer Latch Circuit
* Under Voltage Detection for IC’s Power Line (VCC UVLO)
* Output Over Voltage Protection
* Driving Output Frequency (Minimum Frequency Setting) Tolerance: ±5%
* Error S

BD94122F Applications

* TV, Computer Display, LCD Backlighting Typical Application Circuit PVIN RN12 LED1P LED2P RVOM11 RVOM21 DN1 CN12 DN2 CSOFTON RRT RSSFB CSSFB CVOM1 RVOM12 CVOM2 RVOM22 CLSPSET RLSPSET1 RLSPSET2 RFAIL CFAIL CADIM RVCC CVCC RSTB1 RSTB2 CSTB LED2N RIS1 LED1N RIS CIS Product structure: S

📥 Download Datasheet

Preview of BD94122F PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
BD94122F
Manufacturer
ROHM ↗
File Size
2.43 MB
Datasheet
BD94122F-ROHM.pdf
Description
White LED Driver

📁 Related Datasheet

  • BD941 - Silicon Epitaxial Power Transistors (NXP)
  • BD941F - NPN Transistor (INCHANGE)
  • BD940 - Silicon PNP Power Transistor (INCHANGE)
  • BD9400BFP - System Power Supply (Rohm)
  • BD9401FM - SMPS Controller (Rohm)
  • BD940F - Silicon PNP Power Transistor (INCHANGE)
  • BD942 - Silicon PNP Power Transistor (INCHANGE)
  • BD942F - Silicon PNP Power Transistor (INCHANGE)

📌 All Tags

White LED Driver ROHM
ROHM BD94122F-like datasheet