BD5312G-2CGTR

Overview

The BD5312G-2CGTR is a CMOS voltage detector with an adjustable delay timer, designed for automotive applications. It features a typical under-voltage detection voltage of 1.2V with ±1% precision and a reset active state of low. The circuit current is 0.40μA (ON) and 0.55μA (OFF) at VDET=4.8V. It operates within a temperature range of -40°C to 105°C and uses an SSOP5 package.

Feature Summary

• Adjustable delay timer functionality
• Automotive qualification support
• Low power consumption design

Applications

• Automotive electronic systems
• Voltage supervision circuits
• Reset signal generation

Procurement Notes

Verify the exact part number BD5312G-2CGTR against official ROHM documentation to confirm availability status. Check for recommended replacement parts if the component is obsolete or not recommended for new designs. Ensure compatibility with automotive functional safety requirements if applicable.

Selection Notes

Select this component for applications requiring precise voltage monitoring with customizable reset timing delays. The adjustable delay feature allows synchronization with system startup sequences. Consider the low standby current for battery-powered automotive modules.

Part Context

This part belongs to the BD53xxG series of voltage detectors from ROHM Semiconductor. It is specifically tailored for automotive environments, offering high reliability and precision. The adjustable delay capability distinguishes it from fixed-delay counterparts in the same family.

Replacement Considerations

BD5212G-1 is listed as a similar level replacement with the same pinout and package.