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BD5317-2C Dataheets PDF



Part Number BD5317-2C
Manufacturers Rohm
Logo Rohm
Description Free Time Delay Setting CMOS Voltage Detector
Datasheet BD5317-2C DatasheetBD5317-2C Datasheet (PDF)

Datasheet Voltage Detector (Reset) IC Series for Automotive Application Free Time Delay Setting CMOS Voltage Detector (Reset) IC BD52xx-2C Series and BD53xx-2C Series General Description ROHM's BD52xx-2C and BD53xx-2C series are highly accurate, low current consumption Voltage Detector ICs with a capacitor controlled time delay. The lineup includes N-channel open drain output (BD52xx-2C) and CMOS output (BD53xx-2C) so that the users can select depending on the application. The devices are avai.

  BD5317-2C   BD5317-2C



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Datasheet Voltage Detector (Reset) IC Series for Automotive Application Free Time Delay Setting CMOS Voltage Detector (Reset) IC BD52xx-2C Series and BD53xx-2C Series General Description ROHM's BD52xx-2C and BD53xx-2C series are highly accurate, low current consumption Voltage Detector ICs with a capacitor controlled time delay. The lineup includes N-channel open drain output (BD52xx-2C) and CMOS output (BD53xx-2C) so that the users can select depending on the application. The devices are available for specific detection voltage ranging from 0.9V to 5.0V with 0.1V increment. The time delay has ±50% accuracy in the overall operating temperature range of -40°C to 125°C. Special Features  AEC-Q100 Qualified (Note1)  Nano Energy  Delay Time Setting controlled by external capacitor  Two output types (Nch open drain and CMOS output)  Very small, lightweight and thin package  Package SSOP5 is similar to SOT-23-5 (JEDEC) (Note1: Grade 1) Key Specifications  Detection Voltage: 0.9V to 5.0V (Typ.) 0.1V step  Ultra-Low Current Consumption: 270nA (Typ.)  Time Delay Accuracy: ±50% (-40°C to +125°C, ) (CT pin capacitor ≥ 1nF) Special Characteristics  Detection Voltage Accuracy: ±3%±12mV (VDET=0.9V to 1.6V) ±3% (VDET=1.7V to 5.0V) Package SSOP5: W(typ) x D(typ) x H(max) 2.90mm x 2.80mm x 1.25mm Application All automotive devices that requires voltage detection Application Circuit VDD1 CCT BD52xx-2C RL Microcontroller RST VDD2 VDD1 CCT BD53xx-2C Microcontroller RST Figure 1. Open Drain Output Type BD52xx-2C Series GND Pin Configuration SSOP5 TOP VIEW CT N.C. Marking Lot No. VOUT VDD GND Figure 2. CMOS Output Type BD53xx-2C Series GND Pin Description PIN No. 1 2 3 4 5 Symbol VOUT VDD GND N.C. CT SSOP5 Function Output pin Power supply voltage GND No connection pin Capacitor connection pin for output delay time setting N.C. pin is electrically open and can be connected to either VDD or GND. Nano Energy is a combination of technologies which realizes ultra low quiescent current operation. ○Product structure:Silicon monolithic integrated circuit www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001 ○This product has no designed protection against radioactive rays 1/20 TSZ02201-0R7R0G300200-1-2 05.Jul.2018 Rev.002 BD52xx-2C Series BD53xx-2C Series Ordering Information BD x x x x x - 2 C TR Part Number Output Type 52 : Open Drain 53 : CMOS Detection Voltage Package 09 : 0.9V G : SSOP5 0.1V step 50 : 5.0V Product Rank C : for Automotive Packaging and forming specification TR : Embossed tape and reel Lineup Output Type Open Drain Detection Voltage Marking Part Number 5.0V 4.9V 4.8V 4.7V 4.6V 4.5V 4.4V 4.3V 4.2V 4.1V 4.0V 3.9V 3.8V 3.7V 3.6V 3.5V 3.4V 3.3V 3.2V 3.1V 3.0V 2.9V 2.8V 2.7V 2.6V 2.5V 2.4V 2.3V 2.2V 2.1V 2.0V 1.9V 1.8V 1.7V 1.6V 1.5V 1.4V 1.3V 1.2V 1.1V 1.0V 0.9V 1Z BD5250 1Y BD5249 1X BD5248 1W BD5247 1V BD5246 1U BD5245 1T BD5244 1S BD5243 1R BD5242 1Q BD5241 1P BD52.


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