BD42754FP2-CE2 ROHM

Datasheet LDO Regulators with Voltage Detector 500 mA Output LDO Regulator with Voltage Detector BD42754FP2-C BD42754FPJ-C General Description Key Specifications (Note 1) BD42754FP2-C, BD42754FPJ-C are voltage regulators AEC-Q100 qualified featuring 45 V absolute maximum voltage with 1ch Qualified for Automotive Applications Reset and offers the output current of 500 mA while Input Voltage Range: -0.3V to +45V limiting the low quiescent current. Low Quiescent Current: 75 A (Typ) These regulators are therefore ideal for applications Output Load Current: 500 mA (Max) requiring a direct connection to the battery and a low Output Voltage: 5.0 V 2 % current consumption. A reset signal is generated for an Reset Detect Voltage Accuracy: 4.50 V to 4.75 V output voltage VO of Typ 4.62 V. (Typ 4.62 V) The reset delay time can be programmed by the external Over Current Protection (OCP) capacitor. Thermal Shut Down (TSD) (Note 1:Grade1) Features Package W (Typ) D (Typ) H (Max) Low ESR Ceramic Capacitors Applicable for Output. FP2: TO263-5 10.16 mm 15.10 mm 4.70 mm Low Drop Voltage: PDMOS Output Transistor Power On and Under-Voltage Reset Programmable Reset Time by External Capacitor. Applications Onboard vehicle device (Engine ECU, Body-Control, Car Stereos, Satellite Navigation system, etc.) FPJ: TO252-J5 6.60 mm 10.10 mm 2.38 mm Figure 1. Package image Typical Application Circuit VCC and VO pin capacitors: 0.1 F C (Typ), 6 F C (Min) IN O Please refer to theSelection of Components Externally Connecte for the selection of VCC and VO capacitors. V IN VCC VO 5V Output C C IN O R O Reset Output CT RO GND C CT Figure 2. Application Circuit Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays www.rohm.com TSZ02201-0GAG0AN00650-1-2 2016 ROHM Co., Ltd. All rights reserved. 1/22 TSZ22111 14 001 11.Mar.2019 Rev.003 Datasheet BD42754FP2-C BD42754FPJ-C Pin Configurations TO263-5 TO252-J5 (TOP VIEW) (TOP VIEW) FIN FIN 1 2 3 4 5 1 2 3 4 5 Figure 3. Pin Configuration Pin Descriptions Pin No. Pin Name Function 1 VCC Supply Voltage Input 2 RO Reset Output Open-Collector output. 3 GND Ground Pin3 internally connected to FIN. 4 CT Reset Delay connect capacitor to GND for setting delay time. 5 VO 5V Output FIN FIN FIN FIN internally connected to Pin3. Block Diagram VCC VO TSD Error Amplifier OCP Reference VO CT RO Reference UVLO GND Figure 4. Block Diagram www.rohm.com TSZ02201-0GAG0AN00650-1-2 . 2016 ROHM Co., Ltd. All rights reserved. 11.Mar.2019 Rev.003 TSZ22111 15 001 2/22