ROHM BD9397EFV-GE2 LED Driver IC, 9 V → 35 V 400mA 40-Pin HTSSOP-B40
- RS Stock No.:
- 171-6956
- Mfr. Part No.:
- BD9397EFV-GE2
- Brand:
- ROHM
Available to back order for despatch when stock is available
Added
Price Each (In a Pack of 2)
£0.92
(exc. VAT)
£1.10
(inc. VAT)
| Units | Per unit | Per Pack* |
| 2 + | £0.92 | £1.84 |
| *price indicative | ||
- RS Stock No.:
- 171-6956
- Mfr. Part No.:
- BD9397EFV-GE2
- Brand:
- ROHM
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
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
• 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
• LCD backlighting
• Notebook
• TV
Specifications
Attribute | Value |
|---|---|
| Output Current | 400mA |
| Input Voltage | 9 V → 35 V |
| AC or DC Input Voltage | dc |
| Application | TV, Computer Display, Notebook, LCD Backlighting |
| Package Type | HTSSOP-B40 |
| Number of Pins | 40 |
| Current Rating | 16mA |
| Power Dissipation | 4.7W |
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