BD42540FJ-C
70mA 输出电压跟踪
BD42540FJ-C
BD42540FJ-C
70mA 输出电压跟踪
BD42540FJ-C是45V耐压、偏置电压±10mV、输出电流70mA、消耗电流40µA的低待机电流电压跟踪器。本IC适合用来降低蓄电池直连系统的消耗电流。输出相位补偿电容器可使用陶瓷电容器。本IC内置防止因输出短路等发生IC破坏的过电流保护、以及防止因过负荷状态等使IC发生热破坏的过热保护电路。
主要规格
功能安全:
类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
特性：
ch
1
Vin(Min.)[V]
3
Vin(Max.)[V]
45
Iout(Max.)[A]
0.07
Circuit Current[mA]
0.04
Dropout Voltage (Typ.)[V]
0.28(Io=200mA)
Ripple Rejection [dB]
80
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Operating Temperature (Min.)[°C]
Tj=-40
Operating Temperature (Max.)[°C]
Tj=150
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified
- Qualified for Automotive Applications
- Wide Temperature Range (Tj) : -40 °C to +150 °C
- Wide Operating Input Range: 3V to 42V
- Low Quiescent Current: 40µA (Typ)
- Output Voltage Tracking Accuracy: ±10mV
- Over Current Protection (OCP)
- Thermal Shutdown Protection (TSD)
