BD39012EFV-C
車用微控制器用系統電源
BD39012EFV-C
BD39012EFV-C
車用微控制器用系統電源
BD39012EFV-C是內建1chDC/DC轉換器、1ch LDO、重置電路、看門狗計時器的系統電源。可通過蓄電池直接向模組提供電源。LDO內建重置電路，可常時監視是否向模組穩定提供電源。為檢測微控制器的異常，配備了視窗式看門狗計時器功能。BD39012EFV-C採用HTSSOP-B24封裝，可實現更好的散熱性和緊湊的PCB設計。
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:
ch
2
Vin1(Min.)[V]
4
Vin1(Max.)[V]
45
Output Voltage1 (Min.)[V]
0.784
Output Voltage1 (Max.)[V]
0.816
Output Current Capacity 1 [A]
1
Output Voltage2 (Min.)[V]
4.9
Output Voltage2 (Max.)[V]
5.1
Output Current Capacity 2 [A]
0.4
SW frequency(Max.)[MHz]
0.6
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
7.8x7.6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- Synchronous rectifier step-down DC / DC converter with built-in FET (Adjustable output)
- Secondary LDO with built-in 5 V output FET
- Monitoring function: Output over voltage / under voltage detection (PG output), Reset function (LDO) Window Watchdog Timer
- Built-in protection function: Input under voltage protection (UVLO), Thermal shut down (TSD), Output over current protection (OCP)
- Independent enable control
- HTSSOP-B24 package
