BD46262G-TR

Overview

The BD46262G-TR is a CMOS voltage detector IC manufactured by ROHM Semiconductor. It functions as a supervisory circuit with a built-in counter timer for monitoring single voltage rails. The device features a reset detection voltage of 2.7V and offers an accuracy of 1%. It utilizes a push-pull, totem pole output configuration within a single channel. The component is housed in a 5-pin SSOP package and operates with a threshold voltage specification of 2.6V.

Feature Summary

• Built-in counter timer functionality for delayed reset generation
• Push-pull totem pole output structure for direct logic interfacing
• High accuracy voltage detection capability
• Compact surface-mount packaging design

Applications

• Single voltage rail monitoring systems
• Microprocessor reset circuits
• Battery-powered device supervision
• Embedded system power management

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm region-specific availability as distribution may be restricted. Ensure compatibility with existing board layouts due to the specific 5-SSOP footprint. Cross-reference datasheet revisions to confirm pinout consistency with current designs.

Selection Notes

Select this component when a dedicated voltage supervisor with integrated timing delay is required. The push-pull output eliminates the need for external pull-up resistors. Verify that the 2.7V detection threshold aligns with the target system's minimum operating voltage requirements.

Part Context

This part belongs to the ROHM Supervisor IC family, specifically designed for voltage monitoring applications. It integrates detection and timing functions into a single CMOS chip. The BD46262 series provides reliable protection against under-voltage conditions in digital circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for equivalent components if supply constraints persist.

FAQ

What is the output type of the BD46262G-TR?

The device features a push-pull, totem pole output configuration.

Does the BD46262G-TR include a timer function?

Yes, it includes a built-in counter timer for generating reset delays.