BD9397EFV-GE2, LED driver, HTSOP-40

  • RS Stock No. 171-6901
  • Mfr. Part No. BD9397EFV-GE2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details


The ROHM BD9397EFV series is a high-efficiency LED driver for white LEDs and designed for a large LCD panel. This IC is a built-in high current drive with high responsibility type 6ch LED drivers and 1ch boost DC-DC converter. It has some protective function against fault conditions, such as the over-voltage protection (OVP), LED open and short protection and the overcurrent limit protection of DCDC (OCP). Therefore, it is available for the fail-safe design over a wide range output voltage.

Features and Benefits

Operating power supply voltage range is 9.0V to 35.0V Oscillator frequency is 500kHz (RT=30kohm) Operating current is 9mA Operating temperature ranges between -40°C and 85°C Constant current accuracy is ±1.8% Error detection output FAIL terminal inside


Computer Display LCD backlighting Notebook TV

Temporarily out of stock - back order for despatch 24/06/2020, delivery within 6 working days from despatch date
Price Each (On a Reel of 2000)
MYR 8.831
Per unit
Per Reel*
2000 +
*price indicative