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
Manufacturer:: ROHM

ROHM BD9397EFV-GE2 LED Driver IC, 9 V → 35 V 400mA 40-Pin HTSSOP-B40

Available for back order.

Added

Price Each (In a Pack of 2)

SGD3.705

(exc. GST)

SGD4.038

(inc. GST)

Units	Per unit	Per Pack*
2 - 98	SGD3.705	SGD7.41
100 - 248	SGD3.63	SGD7.26
250 - 498	SGD3.525	SGD7.05
500 - 998	SGD3.425	SGD6.85
1000 +	SGD3.325	SGD6.65
*price indicative

RS Stock No.:: 171-6956
Mfr. Part No.:: BD9397EFV-GE2
Manufacturer:: ROHM

Technical data sheets

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

Applications

• Computer Display
• 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