Manufacturer Part Number
BD45422G-TR
Manufacturer
rohm-semi
Introduction
The BD45422G-TR is a single-channel voltage detector from ROHM Semiconductor. It is designed to monitor the voltage level of a system and provide an active-low reset signal when the voltage drops below a preset threshold. This device is ideal for applications that require reliable power supply monitoring and system reset functionality, such as in consumer electronics, industrial equipment, and embedded systems.
Product Features and Performance
Monitors a single voltage rail
Voltage threshold of 4.2V
Active-low reset output
Reset timeout of at least 180ms
Wide operating temperature range of -40°C to 105°C
Small SC-74A (SOT-753) surface-mount package
5-pin SSOP (Shrink Small Outline Package) footprint
Product Advantages
Accurate voltage monitoring ensures reliable system operation
Active-low reset signal provides clear indication of power supply issues
Compact package and low power consumption make it suitable for space-constrained designs
Wide temperature range enables use in diverse environmental conditions
Key Reasons to Choose This Product
Robust power supply monitoring for enhanced system reliability
Easy integration into various electronic designs due to small package size
Cost-effective solution for reliable system reset functionality
Trusted ROHM Semiconductor quality and performance
Quality and Safety Features
Manufactured by the reputable ROHM Semiconductor
Designed and tested to meet industry standards for quality and reliability
RoHS (Restriction of Hazardous Substances) compliant for environmental safety
Compatibility
The BD45422G-TR is a single-channel voltage detector that can be used in a wide range of electronic devices and systems that require reliable power supply monitoring and reset functionality.
Application Areas
Consumer electronics
Industrial equipment
Embedded systems
Automotive electronics
Household appliances
Product Lifecycle
The BD45422G-TR is an active and currently available product from ROHM Semiconductor. There are no immediate plans for discontinuation, and ROHM continues to offer this model as part of their Power Management (PMIC) Supervisors product portfolio.
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