BD45362G-TR

Overview

The BD45362G-TR is a single-channel voltage detector from the ROHM BD45 series, housed in an SSOP-5 surface-mount package. It features a fixed threshold voltage of 3.6 V with a precision of ±1%. The device provides an open-drain output and includes manual reset functionality. Key electrical parameters include a maximum supply voltage of 10 V, a reset delay time of 200 ms, and a typical static current of 800 nA. It operates within a temperature range of -40°C to +105°C.

Feature Summary

• Fixed threshold voltage detection for precise power monitoring
• Manual reset capability for controlled system recovery
• Low static current consumption for energy efficiency
• Open-drain output configuration for flexible interfacing

Applications

• Microprocessor reset circuits
• Battery-powered device supervision
• Portable equipment power management
• Embedded system voltage monitoring

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance documentation matches specific manufacturing batches. Validate pinout compatibility with existing PCB layouts before integration. Check for obsolescence notices or last-time-buy recommendations from the manufacturer. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet.

Selection Notes

Select this component when a fixed 3.6 V threshold is required with manual reset control. Consider the open-drain output type for compatibility with pull-up requirements. Evaluate the 200 ms delay against system startup timing needs. Compare static current specifications against battery life constraints. Verify operating temperature range suitability for the intended environment.

Part Context

This part belongs to the BD45 series of voltage detectors, designed for supervisory applications. It shares functional similarities with other BD45 variants but differs in threshold voltage and packaging options. The BD45362G-TR specifically targets cost-sensitive designs requiring reliable voltage monitoring without complex configuration.

Replacement Considerations

BD45362G is the non-tape equivalent. BD5236G-1 is listed as a similar level replacement with comparable specifications.