BD800M5WFPJ-C
车载用500mA可变输出LDO稳压器
BD800M5WFPJ-C
车载用500mA可变输出LDO稳压器
BD800M5Wxxx-C是低功耗电流线性稳压器,适合蓄电池直连的车载系统。本IC的规格为45V耐压、输出电流500mA、消耗电流17µA。输出电压精度:BD800M5WFPJ-C、BD800M5WHFP-C为±2%、BD800M5WFP2-C为±2.5%(不包括反馈电阻的精度。)。通过在ADJ端子上连接电阻,可在1.2V~16V的范围内设置输出电压。具备输出关断功能,在向EN端子施加HIGH电压时,IC输出ON。施加LOW电压时,输出OFF。本IC内置防止因输出短路等发生IC破坏的过流保护电路、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。输出相位补偿电容器可使用低ESR的陶瓷电容器。
主要规格
功能安全:

特性:
ch
1
Withstand Voltage (Max.)[V]
45
Vin(Min.)[V]
3
Vin(Max.)[V]
42
Iout(Max.)[A]
0.5
Vout Type
Adjustable
Vout Accuracy
±2.0%
Circuit Current[mA]
0.017
Dropout Voltage (Typ.)[V]
0.30(Io=300mA)
Ripple Rejection [dB]
70
Load Regulation[mV]
0.02%(Io=0.5mA to 400mA)
Output Capacitor[µF]
1.47
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Under Voltage Lock Out
No
Discharge Function
Yes
Soft Start
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Common Standard
AEC-Q100 (Automotive Grade)
特点:
- AEC-Q100 Qualified (Grade 1)
- EN Function (Output Shutdown Function)
- Over Current Protection (OCP)
- Thermal Shutdown Protection (TSD)