BD4934G-TR

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BD4934G-TR

IC SUPERVISOR 1 CHANNEL 5SSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series BD49xxx
ProductStatus Active
Type Voltage Detector
NumberofVoltagesMonitored 1
Voltage-Threshold 3.4V
Output Push-Pull, Totem Pole
Reset Active Low
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The BD4934G-TR is a versatile electronic component designed for specific applications in power management systems. It typically functions as a voltage regulator or a DC-DC converter, optimizing the power supply for various electronic devices by maintaining stable voltage levels. This component is favored for its efficiency, reliability, and compact size, making it suitable for use in consumer electronics, automotive systems, and industrial equipment. Key features often include low power consumption, high efficiency, and robust thermal management, which enhance its performance in diverse operating conditions. The BD4934G-TR is engineered to support a wide input voltage range, offering flexibility in design and application. Additionally, its integration into circuits is straightforward due to its standardized packaging and pin configuration. Overall, the BD4934G-TR is an essential component for engineers looking to design efficient and reliable power systems.

Features

The BD4934G-TR is a voltage detector IC developed by ROHM Semiconductor. Some key features include:
1. Low Voltage Detection: It provides precise, ultra-low voltage monitoring, ensuring reliable operation in battery-powered devices.
2. Ultra-Low Power Consumption: The device is designed for minimal power usage, making it suitable for energy-efficient applications.
3. Wide Operating Voltage Range: It supports a broad range of input voltages, enhancing its versatility for different electronic systems.
4. High Accuracy: The BD4934G-TR offers high detection accuracy, ensuring dependable performance in critical applications.
5. Compact Package: It comes in a small, space-saving package, ideal for compact or densely packed circuit boards.
6. Temperature Stability: The device maintains performance across various temperature ranges, ensuring reliability in diverse environments.
These features make the BD4934G-TR suitable for applications like power management in portable electronics, battery-powered devices, and other systems requiring precise voltage monitoring.

Package

The BD4934G-TR is typically available in a surface-mount package, specifically the SOP (Small Outline Package). This type of packaging is designed for easy integration onto printed circuit boards in electronic devices.

Pinout

The BD4934G-TR is a voltage detector IC produced by Rohm Semiconductor. It is typically used in power management applications to monitor and ensure that a system operates within its specified voltage range. The IC comes in a compact SOP-8 package, which means it has 8 pins.
Key functions of the BD4934G-TR include:
1. Voltage Detection: Monitors the supply voltage level and outputs a reset signal if the voltage falls below a specified threshold.
2. Reset Function: Provides a reset output that can be used to initialize circuits when the voltage drops or during power-up.
3. Manual Reset Feature: Some versions have a manual reset function allowing external control over the reset process.
4. Low Power Consumption: Designed for minimal power usage, making it suitable for battery-operated devices.
The specific pin configuration can vary depending on the exact model and its features, so consulting the manufacturer's datasheet is recommended for precise pin functions and electrical characteristics.

Manufacturer

The BD4934G-TR is manufactured by ROHM Semiconductor. ROHM is a Japanese company that specializes in the production of electronic components, including semiconductors, integrated circuits, and other electronic parts. Established in 1958, ROHM has become a prominent player in the electronics industry, known for its innovative solutions and diverse product range that serves various sectors such as consumer electronics, automotive, and industrial equipment. The company focuses on developing energy-efficient and high-performance products to meet the evolving needs of technology and innovation.

Application

The BD4934G-TR is a voltage detector IC primarily used in power management applications. Its main application areas include monitoring power supply voltages in microcontrollers, CPUs, and other digital or analog circuits to ensure safe and stable operation. It is commonly used in consumer electronics, automotive systems, and industrial equipment to provide precise voltage detection for system reset functions, ensuring reliable performance in electronic devices.

Equivalent

The BD4934G-TR is a voltage detector IC produced by Rohm Semiconductor. Equivalent products from other manufacturers may include the MCP100 series from Microchip Technology, the ADM181x series from Analog Devices, or the TPS383x series from Texas Instruments. These alternatives perform similar functions related to voltage detection and reset supervision in electronic circuits. Always verify the specifications such as threshold voltage, package type, and temperature range to ensure compatibility with your specific application.

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