BD4835G-TR

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BD4835G-TR

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  • メーカー品番 #BD4835G-TR

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仕様

属性
Series BD48xxx
Part Status Not For New Designs
Digi Key Programmable Not Verified
Type Voltage Detector
Number of Voltages Monitored 1
Voltage - Threshold 3.5V
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 BD4835

概要

Description

The BD4835G-TR is an integrated circuit designed for voltage regulation applications. Typically used in electronic devices, it provides a stable output voltage from a varying input voltage, ensuring consistent power delivery to components. The IC is manufactured by ROHM Semiconductor, a company known for producing high-quality electronic components.
Key features of the BD4835G-TR include high precision voltage output, low dropout voltage, and thermal shutdown protection, which prevents damage due to overheating. It also offers excellent line and load regulation, ensuring minimal variation in output voltage regardless of changes in input voltage or load conditions. The IC is housed in a compact package, making it suitable for space-constrained applications.
Common applications for the BD4835G-TR include consumer electronics, telecommunications equipment, and industrial systems, where reliable voltage regulation is crucial. Its efficiency and robust design make it a popular choice for engineers looking to ensure stable performance in their electronic designs. For detailed specifications and application guidance, users should refer to the manufacturer's datasheet.

Equivalent

The BD4835G-TR is a voltage detector IC from Rohm Semiconductor. Equivalent products include:
1. MCP100-315D/TO from Microchip Technology.
2. TC54VN3002ECB713 with similar voltage detection from Microchip Technology.
3. ADM6711TAKSZ-REEL7 from Analog Devices.
4. TPS3808G01DBVR from Texas Instruments.
Always verify the specific parameters and applications to ensure suitability, as equivalent components may have differences in quiescent current, output type, and packaging.

Features

The BD4835G-TR is a voltage detector IC developed by ROHM Semiconductor. Key features include:
1. Voltage Detection: It provides accurate voltage detection with a threshold that can be customized according to specific application needs.

2. Low Power Consumption: Designed to operate efficiently with minimal power usage, making it suitable for battery-powered devices.
3. Compact Package: Housed in a compact SOT-23-5 package, it is ideal for space-constrained applications.
4. Wide Operating Voltage Range: It supports a broad range of input voltages, enhancing its versatility across different electronic circuits.
5. High Precision: The device offers high precision and reliability, ensuring stable performance in various conditions.
6. Temperature Range: It operates effectively over a wide temperature range, suitable for diverse environments.
These features make the BD4835G-TR suitable for applications requiring precise voltage monitoring and low energy consumption, such as in portable electronics, consumer appliances, and automotive systems.

Pinout

The BD4835G-TR is a voltage detector IC from Rohm Semiconductor. It is primarily used for monitoring supply voltage levels in electronic circuits to ensure they are within a specified range. The IC typically has a small, low-profile package, but the specific pin count and function layout can vary based on the exact package type.
For the common SOT-23-5 package, the BD4835G-TR will have 5 pins. The typical functions of these pins are:
1. VDD: Connects to the power supply voltage being monitored.
2. Output (OUT): Provides the output signal indicating the voltage status; it changes state when the monitored voltage crosses a specified threshold.
3. GND: Ground connection for the IC.
4. N.C. (No Connection): Unused pin, often for mechanical stability.
5. N.C. (No Connection): Another unused pin for stability.
The BD4835G-TR is used for ensuring systems operate within safe voltage levels, preventing damage or incorrect operation due to voltage irregularities. Always refer to the manufacturer's datasheet for precise pin configurations and functions, as they can vary slightly depending on the specific variant or package.

Manufacturer

The BD4835G-TR is manufactured by ROHM Semiconductor. ROHM is a Japanese company that specializes in the design and manufacturing of semiconductors, integrated circuits, and other electronic components. Established in 1958, the company has grown to become a significant player in the electronics industry, supplying components for a wide range of applications including automotive, consumer electronics, industrial equipment, and telecommunications. ROHM is known for its focus on quality, innovation, and developing energy-efficient technologies.

Application

The BD4835G-TR is a voltage detector IC commonly used in various applications that require reliable voltage monitoring and reset functions. Key application areas include:
1. Power Supply Circuits: Ensures stable power supply by monitoring voltage levels and generating reset signals to prevent malfunction.
2. Microcontroller Systems: Provides power-on reset and brown-out protection to enhance system stability.
3. Battery-Operated Devices: Monitors battery voltage to prevent deep discharge and over-discharge conditions.
4. Consumer Electronics: Used in devices like TVs, audio equipment, and home appliances for safe operation.
5. Industrial Equipment: Ensures reliable operation of machinery by monitoring supply voltages.
These applications leverage the IC's ability to maintain system integrity by accurately detecting and responding to voltage variations.

Package

The BD4835G-TR is typically offered in a surface-mount package type, specifically the SOT-23-5 (Small Outline Transistor). This compact package is designed for efficient board space utilization in electronic circuits.

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