BD800M7WFP2-C
車電用 700mA可調輸出 LDO穩壓器
BD800M7WFP2-C
車電用 700mA可調輸出 LDO穩壓器
BD800M7WFP2-C是消耗電流很低的線性穩壓器,非常適用於直接連接電池的車電系統。本IC的耐壓為45V,輸出電流為700mA,消耗電流為17μA(Typ),輸出電壓精度為±2.5%(不包括回饋電阻精度)。輸出電壓可通過在ADJ引腳連接一個電阻,在1.2V~16V的範圍內進行設置。具有輸出關閉功能,當給EN引腳施加HIGH電壓時,IC輸出ON;當施加LOW電壓時,輸出OFF。本IC還內置過電流保護電路,可防止輸出短路等導致的IC損壞;內置過熱保護電路,可防止IC因過負載狀態等導致的熱損壞。輸出的相位補償電容可使用低ESR的陶瓷電容器。
Product Detail
功能安全:
![](/o/rohm-theme/images/rohm-theme/newrohm-img/comfysil-logo.png)
規格:
ch
1
Withstand Voltage (Max.)[V]
45
Vin(Min.)[V]
3
Vin(Max.)[V]
42
Iout(Max.)[A]
0.7
Vout Type
Adjustable
Vout Accuracy
±2.6%
Circuit Current[mA]
0.017
Dropout Voltage (Typ.)[V]
0.60(Io=700mA)
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)
功能:
- AEC-Q100 Qualified (Grade 1)
- Output Shutdown Function (EN Function)
- Over Current Protection (OCP)
- Thermal Shutdown Protection (TSD)