BD4845G-TR

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BD4845G-TR

+Nomenclature

IC SUPERVISOR 1 CHANNEL 5SSOP

  • FabricantROM

  • Pièce fabricant #BD4845G-TR

  • En stock7423

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Spécifications

Attribut Valeur
Series BD48xxx
Part Status Not For New Designs
Digi Key Programmable Not Verified
Type Voltage Detector
Number of Voltages Monitored 1
Voltage - Threshold 4.5V
Output Open Drain or Open Collector
Reset Active Low
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package 5-SSOP
Base Product Number BD4845

Présentation

Description

The BD4845G-TR is a product typically associated with semiconductor technology, likely belonging to Rohm Semiconductor's portfolio, known for their integrated circuits and electronic components. Without specific details, it can be assumed that the BD4845G-TR serves a particular function, such as power management, signal processing, or interface applications, commonly used in various electronic devices. These components are designed to enhance efficiency, performance, and reliability in electronics.
Key features of such components usually include low power consumption, compact size, and high integration capabilities, making them suitable for consumer electronics, automotive, industrial, and communication applications. They often come in surface-mount packages for ease of integration into circuit boards and are backed by technical documentation to support engineers in design and application.
For precise information, including datasheets, electrical characteristics, and application notes, it's advisable to consult the manufacturer's resources or authorized distributors. This ensures the correct usage and integration into specific projects or devices.

Equivalent

The BD4845G-TR is a voltage detector IC manufactured by ROHM. Equivalent products include the Torex Semiconductor XC6108 series, the SII Semiconductor S-1011 series, and the Nisshinbo Micro Devices NJU7704 series. These alternatives offer similar voltage detection and reset functions. However, it's important to verify specific parameters such as threshold voltage, package type, and temperature range to ensure compatibility with your application. Always consult the datasheets for detailed specifications.

Features

The BD4845G-TR is a high-performance voltage detector IC from ROHM Semiconductor. Key features include:
1. Low Power Consumption: It is designed for energy-efficient operation, making it suitable for battery-powered applications.
2. Wide Operating Voltage Range: The IC operates over a broad range of input voltages, enabling versatile application across different devices.
3. High Accuracy: The voltage detector offers precise voltage detection, crucial for protecting circuits from overvoltage or undervoltage conditions.
4. Fixed Detection Voltage: It provides a fixed detection voltage, eliminating the need for external components to set thresholds.
5. Open Drain Output: The IC features an open-drain output, allowing for easy interfacing and greater flexibility in circuit design.
6. Compact Package: Available in a compact and space-saving package, it is ideal for compact electronic devices.
These features make the BD4845G-TR suitable for use in consumer electronics, automotive applications, and other devices requiring reliable voltage monitoring and protection.

Pinout

The BD4845G-TR is a voltage detector IC manufactured by Rohm Semiconductor. It typically comes in a small form-factor package with a low pin count, commonly a SOT-23-5 package, which consists of 5 pins.
The primary function of the BD4845G-TR is to monitor the voltage level of a system to ensure it stays within a specified range. It is used to reset a microcontroller or other digital circuits when the supply voltage drops below a predetermined threshold, preventing malfunctions. This is critical for system stability and reliability, particularly in battery-operated devices.
These detectors are widely used in power management applications to safeguard against data corruption, erratic behavior, or system crashes arising from undervoltages. The specific threshold voltage and delay time to reset can often be customized to fit different applications.

Manufacturer

The BD4845G-TR is manufactured by ROHM Semiconductor. ROHM Semiconductor is a Japanese company that specializes in the design and manufacture of semiconductors, integrated circuits, and other electronic components. They serve a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications, providing essential components that contribute to advancements in technology and electronics.

Application

The BD4845G-TR is a voltage detector IC commonly used for monitoring power supply voltages in electronic systems. Its primary applications include:
1. Microcontroller and Microprocessor Systems: Ensures stable operation by monitoring supply voltage levels and preventing erroneous operations during power-up or power-down sequences.
2. Consumer Electronics: Used in devices like TVs, audio equipment, and gaming consoles to provide power supply monitoring and protection.
3. Industrial Equipment: Provides reliable voltage supervision in automated systems and machinery, enhancing safety and operational stability.
4. Battery-Powered Devices: Extends battery life by preventing deep discharge and ensuring optimal performance.
5. Automotive Systems: Used in ECU and other electronic modules to ensure reliable operation under varying power conditions.

Package

The BD4845G-TR is typically available in a surface-mount package, often a small outline package (SOP) or similar, suitable for integration on printed circuit boards. For specific dimensions and package details, refer to the manufacturer's datasheet.