BD45455G-TR
- Mfr.Part #
- BD45455G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 3,883
- In Stock :
- 3,883
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Length :
- 2.9mm
- Reset Timeout :
- 45ms Minimum
- Pbfree Code :
- yes
- Max Reset Threshold Voltage :
- 4.545V
- Factory Lead Time :
- 20 Weeks
- Supply Voltage :
- 6.5V
- Number of Channels :
- 1
- Lead Free :
- Lead Free
- Reset :
- Active Low
- Packaging :
- Tape and Reel (TR)
- Accuracy :
- 1 %
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Type :
- Voltage Detector
- Watchdog Timer :
- No
- Output :
- Open Drain or Open Collector
- Terminal Form :
- Gull wing
- Number of Terminations :
- 5
- Power Dissipation :
- 540mW
- Operating Temperature :
- -40°C~105°C TA
- Operating Supply Current :
- 850nA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 10V
- Series :
- BD45xxx
- Min Supply Voltage :
- 950mV
- Base Part Number :
- BD45
- REACH SVHC :
- Unknown
- Voltage - Threshold :
- 4.5V
- Max Supply Current :
- 3.15μA
- Adjustable Threshold :
- No
- Number of Voltages Monitored :
- 1
- Published :
- 2004
- Pin Count :
- 5
- Min Reset Threshold Voltage :
- 4.455V
- Max Power Dissipation :
- 540mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reset Delay Time :
- 50 ms
- Package / Case :
- SC-74A, SOT-753
- Nominal Supply Current :
- 850nA
- Number of Pins :
- 5
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Threshold Voltage :
- +4.5V
- Datasheets
- BD45455G-TR

Supervisors ROHM Semiconductor BD45455G-TR Overview
The ROHM Semiconductor BD45455G-TR is a precision-engineered Integrated Circuit (IC) supervisor, designed for monitoring voltage levels and system stability across various applications. This supervisor IC ensures reliable operation and protection for sensitive electronic systems by actively monitoring the supply voltage and signaling system anomalies. Its compact 5SSOP package is tailored for space-sensitive setups, making it an ideal choice for a wide range of industrial and commercial applications. The integration of this IC can significantly enhance system reliability and performance by providing critical operational feedback and preventive interventions, key for maintaining the integrity and longevity of electronic components.
BD45455G-TR Features
This supervisor IC features a single monitoring channel which is crucial for simplified system integration. It provides a robust response to under-voltage conditions, safeguarding system components from unexpected failures due to power supply issues. The output type is active low, which is commonly used in digital systems for easier interfacing with other digital logic components. Additionally, its operation over a broad temperature range makes it suitable for challenging environmental conditions.
BD45455G-TR Applications
- Consumer Electronics: Used in devices like smartphones and tablets to monitor battery voltage, ensuring devices operate within safe limits.
- Industrial Control Systems: Ensures stable operation by monitoring power supplies, crucial for the reliable performance of machinery and preventing downtime.
- Automotive Systems: Monitors vehicle power systems to prevent damage from voltage fluctuations, essential for safety and reliability in automotive electronics.
- Portable Devices: Ideal for use in portable medical devices, where consistent performance and operational reliability are critical for patient monitoring.
- Power Management Systems: Applied in power supply units, to ensure voltage stability and to provide immediate response to any voltage drop, protecting the overall system integrity.
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