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BD45292G-TR
IC SUPERVISOR 1 CHANNEL 5SSOP
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規格
| Series | BD45xxx |
| Part Status | Not For New Designs |
| DigiKey Programmable | Not Verified |
| Type | Voltage Detector |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2.9V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | 180ms Minimum |
| 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 | BD45292 |
概述
Description
BD45292G-TR is a voltage regulator integrated circuit (IC) designed to provide stable output voltage with low dropout. It belongs to the series of linear voltage regulators, offering high performance in terms of load and line regulation. This component typically features a wide input voltage range, making it suitable for various electronic applications, including power management in consumer electronics, automotive systems, and industrial devices.
Key specifications may include a fixed output voltage (often around 2.5V to 5V), a maximum output current rating, and thermal protection features to prevent overheating. The "G-TR" designation indicates it comes in a tape and reel packaging suitable for automated assembly processes.
The BD45292G-TR is favored for its simplicity, low noise operation, and efficiency in applications where space and thermal management are critical. It is essential for designers to refer to the datasheet for detailed electrical characteristics, pin configuration, and application circuits.
Key specifications may include a fixed output voltage (often around 2.5V to 5V), a maximum output current rating, and thermal protection features to prevent overheating. The "G-TR" designation indicates it comes in a tape and reel packaging suitable for automated assembly processes.
The BD45292G-TR is favored for its simplicity, low noise operation, and efficiency in applications where space and thermal management are critical. It is essential for designers to refer to the datasheet for detailed electrical characteristics, pin configuration, and application circuits.
Features
The BD45292G-TR is a high-performance voltage regulator designed for efficient power management in various electronic applications. Key features include:
1. Output Voltage: Adjustable output voltage range, typically between 1.2V and 20V, allowing flexibility for different applications.
2. High Output Current: Capable of delivering up to 2A of current, supporting demanding loads.
3. Low Dropout Voltage: Low dropout voltage ensures stable performance even with minimal voltage headroom.
4. Thermal Protection: Built-in thermal shutdown and current limiting features protect the device from overheating and overcurrent conditions.
5. Wide Input Voltage Range: Accepts input voltages from 4.5V to 30V, suitable for various power supply configurations.
6. Package: Available in a compact and thermally efficient package, allowing for easy integration into designs.
7. Low Quiescent Current: Offers low quiescent current consumption, enhancing efficiency in battery-powered applications.
Overall, the BD45292G-TR is ideal for applications requiring reliable and efficient voltage regulation.
1. Output Voltage: Adjustable output voltage range, typically between 1.2V and 20V, allowing flexibility for different applications.
2. High Output Current: Capable of delivering up to 2A of current, supporting demanding loads.
3. Low Dropout Voltage: Low dropout voltage ensures stable performance even with minimal voltage headroom.
4. Thermal Protection: Built-in thermal shutdown and current limiting features protect the device from overheating and overcurrent conditions.
5. Wide Input Voltage Range: Accepts input voltages from 4.5V to 30V, suitable for various power supply configurations.
6. Package: Available in a compact and thermally efficient package, allowing for easy integration into designs.
7. Low Quiescent Current: Offers low quiescent current consumption, enhancing efficiency in battery-powered applications.
Overall, the BD45292G-TR is ideal for applications requiring reliable and efficient voltage regulation.
Package
The BD45292G-TR is packaged in a TSSOP (Thin Shrink Small Outline Package), which is a surface-mount package that offers a slim profile and is suitable for applications with space constraints.
Pinout
The BD45292G-TR is a voltage regulator integrated circuit with a pin count of 5. Its primary functions include providing a stable output voltage and enabling power management in various electronic applications. The specific pins and their functions are as follows:
1. Input (Vin): Power supply input.
2. Ground (GND): Common ground connection.
3. Output (Vout): Regulated output voltage.
4. Control (Enable): Input pin to enable or disable the regulator.
5. Feedback (Vfb): Voltage feedback pin for regulation stability.
This IC is designed for low-dropout applications, making it suitable for battery-powered devices.
1. Input (Vin): Power supply input.
2. Ground (GND): Common ground connection.
3. Output (Vout): Regulated output voltage.
4. Control (Enable): Input pin to enable or disable the regulator.
5. Feedback (Vfb): Voltage feedback pin for regulation stability.
This IC is designed for low-dropout applications, making it suitable for battery-powered devices.
Manufacturer
The BD45292G-TR is manufactured by Rohm Semiconductor, a global company based in Japan. Rohm specializes in the design and production of a wide range of semiconductor products, including integrated circuits, power devices, and optoelectronics. Established in 1958, Rohm serves various industries such as automotive, consumer electronics, and industrial applications. The company is known for its innovation in analog and digital devices, offering solutions for power management, signal processing, and more. Rohm's commitment to quality and technology advancement positions it as a significant player in the semiconductor market.
Application
The BD45292G-TR is a high-performance voltage regulator commonly used in applications such as consumer electronics, automotive systems, industrial equipment, and telecommunications. It provides stable output voltage regulation, making it suitable for powering microcontrollers, sensors, and other digital circuits. Its features like low dropout voltage and high ripple rejection enhance its reliability in various low-voltage applications.
Equivalent
The BD45292G-TR is a voltage regulator chip. Equivalent products include the LM317, LM1084, and LT1085, which also provide adjustable output voltage regulation. Always verify specifications such as input voltage range, output current, and thermal performance to ensure compatibility for your specific application.
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