BD4948G-TR
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- Mfr.Part #
- BD4948G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 100
- In Stock ：
- 100
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Max Supply Current :
- 1.8μA
- Adjustable Threshold :
- No
- Threshold Voltage :
- +4.8V
- Length :
- 2.9mm
- Series :
- BD49xxx
- Power Supplies :
- 4.9V
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 10V
- Factory Lead Time :
- 20 Weeks
- Output :
- Push-Pull, Totem Pole
- Pin Count :
- 5
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Supply Voltage :
- 4.6V
- Reset :
- Active Low
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- BD49
- Max Reset Threshold Voltage :
- 4.872V
- Lead Free :
- Lead Free
- Published :
- 2012
- Min Reset Threshold Voltage :
- 4.728V
- Terminal Position :
- Dual
- Type :
- Voltage Detector
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~105°C TA
- Number of Pins :
- 5
- Voltage - Threshold :
- 4.8V
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 150mW
- Pbfree Code :
- yes
- Min Supply Voltage :
- -300mV
- Datasheets
- BD4948G-TR
Supervisors ROHM Semiconductor BD4948G-TR Overview
The Supervisors ROHM Semiconductor BD4948G-TR is a meticulously designed integrated circuit that ensures reliability and performance in crucial supervisory roles. This IC is ideal for managing power supplies efficiently, guaranteeing that systems remain functional under various power conditions. The BD4948G-TR, crafted by ROHM Semiconductor, specializes in monitoring voltage levels to safeguard sensitive electronic components from damage due to unstable or inadequate power supply. Its compact 5SSOP package allows for easy integration into a wide range of electronic systems, making it a preferred choice for designers looking for a combination of performance and space-saving design.
BD4948G-TR Features
The BD4948G-TR integrated circuit boasts several key features that make it essential for effective power management. Key features include:
- Single channel supervision, ensuring precise control and monitoring.
- Compact 5SSOP package, ideal for space-constrained applications.
- Robust voltage monitoring capability to prevent system failure.
- Low power consumption, enhancing overall energy efficiency of the system.
- High reliability and performance typical of ROHM Semiconductor products.
BD4948G-TR Applications
- Consumer Electronics: Used in devices such as smartphones and tablets to monitor battery voltage, ensuring devices operate within safe limits.
- Computing Systems: Implements system resets in computers and servers during power failures to avoid data loss and component damage.
- Industrial Equipment: Monitors power supplies in industrial controls, providing necessary interventions to prevent machinery malfunction due to voltage fluctuations.
- Automotive Applications: Ensures the stability and reliability of electronic systems in vehicles by monitoring power supply and signaling under/over-voltage conditions.
- Portable Devices: Critical in portable medical devices for continuous monitoring of operational voltages, ensuring patient safety and device reliability.
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