BD3572YHFP-M
500mA Variable Output, High-Accuracy LDO Regulator for Automotive
BD3572YHFP-M
500mA Variable Output, High-Accuracy LDO Regulator for Automotive
BD357xYFP BD357xYHFP Series regulators feature a high withstand voltage (50V) and are suitable to use with onboard vehicle microcontrollers. They offer an output current of 500 mA while limiting the quiescent current to 30µA (Typ). With these devices, a ceramic capacitor may be used at the output for stable operation. The output tolerance is within ±2% over their operating temperature range (-40°C to+125°C). The short circuit protection is folded-type to minimize generation of heat during malfunction. These devices are developed to offer the most robust power supply design under harsh automotive environments. The BD357xYFP BD357xYHFP Series provide an ideal solution to lower current consumption as well as to simplify the use with battery direct-coupled systems.
Product Detail
Functional Safety:
Specifications:
ch
1
Withstand Voltage (Max.)[V]
50
Vin(Min.)[V]
4.5
Vin(Max.)[V]
36
Iout(Max.)[A]
0.5
Vout Type
Adjustable
Vout Accuracy
±2.0%
Circuit Current[mA]
0.03
Dropout Voltage (Typ.)[V]
0.25(Io=0.2A)
Ripple Rejection [dB]
55
Load Regulation[mV]
20(Io=0mA to 200mA )
Output Capacitor[µF]
0.1
Shutdown Function
No
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Under Voltage Lock Out
No
Discharge Function
No
Soft Start
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Features:
・Low-Saturation Voltage Type P-Channel DMOSOutput Transistors・High Output Voltage Precision: ±2 %(lo = 200 mA)
・Low-ESR Ceramic Capacitors can be used as Output Capacitors.
・VCC Power Supply Voltage = 50 V
・Built-in Overcurrent
