BD18395EFV-M
車電用 支援矩陣LED控制 降壓LED驅動器
BD18395EFV-M
BD18395EFV-M
車電用 支援矩陣LED控制 降壓LED驅動器
BD18395EFV-M是可用於矩陣LED控制(時序控制)的降壓LED驅動器。輸入電壓範圍可達4.5V至70V，具備低功耗關斷功能，可提供最大2.0A的平均輸出電流。LED電流可使用外接電流設定電阻來設定，透過峰值電流檢測OFFTIME控制進行動作。內建UVLO、過電流保護、LED開路檢測、熱關斷功能、LED低電壓檢測、狀態良好輸出功能。適合進行矩陣控制的LED驅動器。
Product Detail
功能安全:
類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
規格:
Topology
Buck
Vin(Min.)[V]
4.5
Vin(Max.)[V]
70
Per Channel Drive(Max.)[mA]
2000
Number of Outputs
1
Vout(Max.)[V]
60
Switching Frequency (Max.)[MHz]
1
Integrated Switching FET
Yes
Dimming
DC / PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
6.5x6.4 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- AEC-Q100 Qualified (Grade 1)
- Functional Safety Supportive Automotive Products
- Peak Current Detection OFF TIME Control System
- For Use with Matrix LED Control
(High-speed Response Current Control) - High-side LED Current Detection
- LED Voltage Maximum 60 V
- Shutdown for Low Power Consumption
- Control Loop Compensating Circuit is not needed
- Normal State Flag Output (Status Good Signal)
- Various Protection Functions
