BD3575HFP Datasheet | ROHM

Power Management IC Series for Automotive Body Control High Voltage LDO Regulators BD3570FP, BD3570HFP, BD3571FP, BD3571HFP, BD3572FP, BD3572HFP BD3573FP, BD3573HFP, BD3574FP, BD3574HFP, BD3575FP, BD3575HFP No.11036EBT02 - Description BD357XFP/HFP SERIES regulators feature a high 50 V withstand-voltage and are suitable for use with onboard vehicle microcontrollers. They offer the output current of 500 m A while limiting the quiescent current to 30μA (TYP).With these devices, a ceramic capacitor can be selected at the output for stable operation, the output tolerance is within ±2% over the wide ambient temperature range (-40 to 125℃), and the short circuit protection is folded-type to minimize generation of heat during malfunction. These devices are developed to offer most robust power-supply design under the harsh automotive environment. The BD357XFP/HFP Series provide ideal solutions to lower the current consumption as well as to simplify the use with battery direct-coupled systems. - Features 1) Ultra-low quiescent current: 30μA (TYP.) 2) Low-saturation voltage type P-channel DMOS output transistors 3) High output voltage precision:  2%／Iomax = 500 m A 4) Low-ESR ceramic capacitors can be used as output capacitors. 5) Vcc power supply voltage = 50 V 6) Built-in overcurrent protection circuit and thermal shutdown circuit 7) TO252-3, TO252-5, HRP5 Package - Applications Onboard vehicle devices (body-control, car stereos, satellite navigation systems, etc.) - Line up matrix BD3570FP/HFP BD3571FP/HFP BD3572FP/HFP BD3573FP/HFP BD3574FP/HFP BD3575FP/HFP Output voltage SW function Package HFP:HRP5 3.3V － FP:TO252-3,TO252-5 5.0 V － Variable － 3.3V 〇 5.0 V 〇 Variable 〇 -...