ROHM LED-Treiber IC
- RS Best.-Nr.:
- 171-6901
- Herst. Teile-Nr.:
- BD9397EFV-GE2
- Marke:
- ROHM
Bestandsabfrage leider nicht möglich
- RS Best.-Nr.:
- 171-6901
- Herst. Teile-Nr.:
- BD9397EFV-GE2
- Marke:
- ROHM
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- Ursprungsland:
- JP
ROHM LED Driver
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
Applications
• Computer Display
• LCD backlighting
• Notebook
• TV