2D/3D/CAD
- HTSOP-J8 Footprint / Symbol
- HTSOP-J8 3D STEP Data
BD4271EFJ-C is automotive voltage regulator with watchdog timer and offers the output current of 550mA while limiting the quiescent current low. A logical "HIGH" at the CTL pin enables the LDO regulator and "LOW" disables the LDO regulator and keeps current consumption low. A reset signal is generated for an output voltage VO of Typ 4.65V. The reset delay time and watchdog time (WDT) can be programmed by the external capacitor.
Breakdown Voltage(Max.)[V]
45
ch
1
Vin(Min.)[V]
5.5
Vin(Max.)[V]
45
Additional Feature
5V LDO + 4.65V Reset + WDT
Vout Precision
±2.0%
Iout(Max.)[A]
0.55
Circuit Current[mA]
0.075
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Under Voltage Lock Out
Yes
Discharge Function
Yes
I/O Voltage Difference (Typ.)[V]
0.2(Io=300mA)
Ripple Rejection [dB]
60
Load Regulation[mV]
10
Detect Voltage(VDET) [V]
4.65
VDET Precision
0.026
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
150
Package Size
4.9x6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)