BD4858G-TR
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- Mfr.Part #
- BD4858G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC RESET N-CH OD 5.8V 5SSOP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- ECCN Code :
- EAR99
- Type :
- Voltage Detector
- Reset :
- Active Low
- Operating Temperature :
- -40°C~105°C TA
- Max Supply Current :
- 1.98μA
- Packaging :
- Tape and Reel (TR)
- Output :
- Open Drain or Open Collector
- Factory Lead Time :
- 20 Weeks
- Max Supply Voltage :
- 10V
- Number of Voltages Monitored :
- 1
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- -300mV
- Number of Pins :
- 5
- Voltage - Threshold :
- 5.8V
- Published :
- 2013
- Base Part Number :
- BD48
- Max Power Dissipation :
- 150mW
- Max Reset Threshold Voltage :
- 5.887V
- Watchdog Timer :
- No
- Series :
- BD48xxx
- RoHS Status :
- ROHS3 Compliant
- Min Reset Threshold Voltage :
- 5.713V
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Package / Case :
- SC-74A, SOT-753
- Pin Count :
- 5
- Mount :
- Surface Mount
- Datasheets
- BD4858G-TR
Supervisors ROHM Semiconductor BD4858G-TR Overview
The ROHM Semiconductor BD4858G-TR is a specialized Integrated Circuit (IC) designed for robust voltage monitoring and system reset management. This supervisor circuit ensures reliable operation of microcontroller-based systems by monitoring the supply voltage and initiating a reset if the voltage drops below a preset threshold, set at 5.8V. The device's output type is active low and it utilizes an open-drain output, making it compatible with a wide range of microcontroller interfaces. Encased in a compact 5SSOP package, the BD4858G-TR is ideal for applications where space and precision are critical. Its low power consumption and high accuracy make it an indispensable component in maintaining the integrity and stable operation of electronic systems.
BD4858G-TR Features
- Reset threshold voltage: 5.8V
- Output type: Open-drain, active low
- Package type: 5SSOP, offering a compact footprint for space-sensitive applications
- High precision voltage monitoring for enhanced reliability
- Low power consumption, suitable for power-sensitive devices
BD4858G-TR Applications
- Consumer Electronics
In devices like smartphones and tablets, the BD4858G-TR ensures that all processes restart correctly after a power failure, preventing software errors and data corruption.
- Automotive Systems
Used in vehicle electronics to monitor system voltage, ensuring that critical components like ECUs reset properly under voltage dips, enhancing vehicle safety and reliability.
- Industrial Equipment
This IC helps in managing the power supply of heavy machinery and production equipment, safeguarding against unexpected downtimes and operational inconsistencies caused by voltage fluctuations.
- Computing
Applicable in servers and PCs, where consistent performance and uptime are critical; it helps prevent system failures related to unstable power supplies.
- Portable Devices
Ensures that portable medical devices and handheld instruments perform reliable resets, critical for maintaining accuracy and functionality during mobile operations.
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