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BD52W03G-C

Part Number	BD52W03G-C
Manufacturer	ROHM
Description	Window Voltage Detector
Published	Oct 7, 2020
Detailed Description	Datasheet Voltage Detector (Reset) IC Series for Automotive Application Free Time Delay Setting Dual Output Window Volt...
Datasheet	BD52W03G-C PDF File

Overview

Datasheet Voltage Detector (Reset) IC Series for Automotive Application Free Time Delay Setting Dual Output Window Voltage Detector (Reset) IC BD52W03G-C General Description ROHM's free time delay setting window voltage detector ICs are highly accurate, with low current consumption feature that uses CMOS process.
Delay time setting can be control by an external capacitor.
It has dual N-channel open drain output.
The time delay has ±50 % accuracy for the entire operating temperature range of -40 °C to +125 °C.
Features  AEC-Q100 Qualified(Note 1)  Functional Safety Supportive Automotive Products  Under and Over Voltage Monitor  Free Time Delay Setting  Nch Open Drain Output  Very Small, Lightweight and Thin Package  SSOP6 Package is Similar to SOT-23-6 (JEDEC) (Note 1) Grade 1 Application All Automotive Devices That Requires Voltage Detection Key Specifications  Over Voltage Detection: 1.
98 V (Typ)  Under Voltage Detection: 1.
62 V (Typ)  Ultra-Low Current Consumption: 300 nA (Typ)  Delay Time Accuracy: ±50 % (-40 °C to +125 °C) (CT pin capacitor ≥ 1 nF) Special Characteristics  Detection Voltage Accuracy: ±5.
0 % (-40 °C to +125 °C) Package SSOP6: W (Typ) x D (Typ) x H (Max) 2.
90 mm x 2.
80 mm x 1.
25 mm Typical Application Circuit VSENSE VDD1 VDD SENSE UVB CT OVB GND CCT VDD2 RST Microcontroller GND Product structure : Silicon integrated circuit www.
rohm.
com © 2019 ROHM Co.
, Ltd.
All rights reserved.
TSZ22111 • 14 • 001 This product has no designed protection against radioactive rays.
1/20 TSZ02201-0GAG2G600090-1-2 26.
Dec.
2019 Rev.
001 BD52W03G-C Pin Configuration SSOP6 TOP VIEW SENSE GND OVB 6 54 Pin Description 1 23 CT VDD UVB Pin No.
1 2 3 4 5 6 Pin Name CT VDD UVB OVB GND SENSE Function Capacitor connection pin for output delay time setting Power supply voltage Under voltage detection output pin Over voltage detection output pin GND SENSE pin Block Diagram VDD SENSE (Note) (Note) Vref GND (Note) Parasitic Diode De...

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