- RS 제품 번호:
- 184-8168
- 제조사 부품 번호:
- BD9422EFV-E2
- 제조업체:
- ROHM
60 <재고있음> 5-9영업일내 홍콩 발송
추가완료!
단가 개당가격(5개가 1팩안에)
₩5,528.305
수량 | 한팩당 | 한팩당* |
5 - 20 | ₩5,528.305 | ₩27,644.972 |
25 - 45 | ₩5,390.313 | ₩26,955.012 |
50 - 495 | ₩5,255.77 | ₩26,280.576 |
500 + | ₩5,124.678 | ₩25,623.39 |
*다른 단위에 대한 가격 표시 |
- RS 제품 번호:
- 184-8168
- 제조사 부품 번호:
- BD9422EFV-E2
- 제조업체:
- ROHM
제정법과 컴플라이언스
- COO (Country of Origin):
- DE
제품 세부 사항
BD9422EFV is a high efficiency driver for white LEDs and designed for large LCD panel. This IC is built-in high current drive and high responsibility type 6ch LED drivers and 1ch boost DCDC converter. BD9422EFV has some protect function against fault conditions, such as the over-voltage protection (OVP), LED OPEN and SHORT protection, the over current limit protection of DCDC (OCP). Therefore BD9422EFV is available for the fail-safe design over a wide range output voltage.
6ch Constant LED drivers, available 400mA drive per 1ch.
Constant current accuracy ±1.8% (IC only)
Each 6ch external PWM inputs can control independent dimming .
Current Analogue (linear) dimming by VREF
1ch boost controller with current mode (external FET)
Several protection functions
DCDC part : OCP/OVP/UVLO/TSD
LED driver part :OPEN,SHORT detection
SHORT detection voltage is set by LSP terminal. Error detection output FAIL terminal inside (normal=Open, error=Drain)
Master/Slave mode inside
Constant current accuracy ±1.8% (IC only)
Each 6ch external PWM inputs can control independent dimming .
Current Analogue (linear) dimming by VREF
1ch boost controller with current mode (external FET)
Several protection functions
DCDC part : OCP/OVP/UVLO/TSD
LED driver part :OPEN,SHORT detection
SHORT detection voltage is set by LSP terminal. Error detection output FAIL terminal inside (normal=Open, error=Drain)
Master/Slave mode inside
사양
속성 | 값 |
---|---|
Output Current | 20mA |
Input Voltage | 9 → 35 V |
AC or DC Input Voltage | dc |
Dimming Operation | PWM |
Application | Computer Display, LCD Backlighting, Notebook, TV |
Package Type | HTSSOP-B |
Number of Pins | 40 |
Maximum Output Voltage | 9.1V |
Minimum Output Voltage | 8.9V |
Current Rating | 16mA |
Power Dissipation | 4.7W |