사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Driven Configuration | Low-Side |
| Channel Type | Independent |
| Number of Drivers | 2 |
| Gate Type | N-Channel MOSFET |
| Voltage - Supply | 6.5V ~ 18V |
| Logic Voltage - VILVIH | 0.8V, 2.6V |
| Current - Peak Output(Source Sink) | 1.5A, 1.5A |
| Input Type | Inverting |
| Rise / Fall Time(Typ) | 31ns, 32ns |
| Operating Temperature | 0°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The MC34151DR2G is a Dual MOSFET Driver IC designed to enhance the performance of MOSFETs in various electronic applications. Manufactured by ON Semiconductor, this device is utilized primarily in power supply circuits, motor drivers, and other applications requiring efficient switching. The MC34151DR2G provides high-speed dual MOSFET driving capabilities, allowing for quick switching with low propagation delay, which enhances the overall speed and efficiency of the system. It features a push-pull output stage that can source and sink high peak currents, ensuring robust operation even in demanding conditions.
The IC operates over a wide range of supply voltages and is optimized for stability and performance. It also incorporates protection features such as undervoltage lockout to prevent incorrect operation in low-voltage conditions, and it is available in a compact SOIC-8 package, making it suitable for space-constrained designs. With its reliable performance and features, the MC34151DR2G is an essential component for engineers looking to design efficient and high-performance power management solutions.
The IC operates over a wide range of supply voltages and is optimized for stability and performance. It also incorporates protection features such as undervoltage lockout to prevent incorrect operation in low-voltage conditions, and it is available in a compact SOIC-8 package, making it suitable for space-constrained designs. With its reliable performance and features, the MC34151DR2G is an essential component for engineers looking to design efficient and high-performance power management solutions.
Equivalent
The MC34151DR2G is a dual MOSFET driver. Equivalent products could include:
1. Texas Instruments UCC27321/2
2. Microchip Technology MIC4426/7/8
3. Maxim Integrated MAX4426/7/8
4. ON Semiconductor NCP5106
5. Intersil ISL55110
These alternatives should be verified for compatibility based on specific application requirements like voltage, current ratings, and switching speed. Always consult datasheets to ensure they meet your needs.
1. Texas Instruments UCC27321/2
2. Microchip Technology MIC4426/7/8
3. Maxim Integrated MAX4426/7/8
4. ON Semiconductor NCP5106
5. Intersil ISL55110
These alternatives should be verified for compatibility based on specific application requirements like voltage, current ratings, and switching speed. Always consult datasheets to ensure they meet your needs.
Features
The MC34151DR2G is a dual non-inverting power operational amplifier designed for driving high current loads. Key features include:
1. Output Current: Capable of sourcing and sinking up to 1.0 A per channel.
2. Wide Supply Voltage Range: Operates between 4.0 V to 40 V, making it versatile for various applications.
3. Thermal Protection: Built-in thermal shutdown to prevent damage from overheating.
4. Short Circuit Protection: Safeguards against output short circuits to ground or supply.
5. Low Quiescent Current: Efficient power consumption with a low quiescent current of 10 mA.
6. Fast Slew Rate: High slew rate of 10 V/µs allows for rapid changes in output voltage.
7. High Bandwidth: Wide bandwidth up to 3 MHz, enabling fast response to input signals.
8. Compact Package: Available in a surface-mount SOIC-8 package for space-saving designs.
These features make the MC34151DR2G suitable for applications like motor drivers, power amplifiers, and other high-current applications requiring robust performance and protection mechanisms.
1. Output Current: Capable of sourcing and sinking up to 1.0 A per channel.
2. Wide Supply Voltage Range: Operates between 4.0 V to 40 V, making it versatile for various applications.
3. Thermal Protection: Built-in thermal shutdown to prevent damage from overheating.
4. Short Circuit Protection: Safeguards against output short circuits to ground or supply.
5. Low Quiescent Current: Efficient power consumption with a low quiescent current of 10 mA.
6. Fast Slew Rate: High slew rate of 10 V/µs allows for rapid changes in output voltage.
7. High Bandwidth: Wide bandwidth up to 3 MHz, enabling fast response to input signals.
8. Compact Package: Available in a surface-mount SOIC-8 package for space-saving designs.
These features make the MC34151DR2G suitable for applications like motor drivers, power amplifiers, and other high-current applications requiring robust performance and protection mechanisms.
Pinout
The MC34151DR2G is a dual MOSFET driver. It typically comes in an 8-pin SOIC package. Here is a concise overview of its pin functions:
1. Pin 1 (INA): Input control for Driver A.
2. Pin 2 (GND): Ground reference for the entire device.
3. Pin 3 (INB): Input control for Driver B.
4. Pin 4 (VCC): Power supply voltage.
5. Pin 5 (OUTB): Output of Driver B.
6. Pin 6 (NC): No Connection.
7. Pin 7 (OUTA): Output of Driver A.
8. Pin 8 (NC): No Connection.
The primary function of the MC34151DR2G is to drive MOSFETs in various applications, providing high-speed switching and enhanced power efficiency. It accepts TTL logic inputs and has two independent high-current outputs, making it suitable for applications like motor control, power supply switching, and other high-speed switching tasks.
1. Pin 1 (INA): Input control for Driver A.
2. Pin 2 (GND): Ground reference for the entire device.
3. Pin 3 (INB): Input control for Driver B.
4. Pin 4 (VCC): Power supply voltage.
5. Pin 5 (OUTB): Output of Driver B.
6. Pin 6 (NC): No Connection.
7. Pin 7 (OUTA): Output of Driver A.
8. Pin 8 (NC): No Connection.
The primary function of the MC34151DR2G is to drive MOSFETs in various applications, providing high-speed switching and enhanced power efficiency. It accepts TTL logic inputs and has two independent high-current outputs, making it suitable for applications like motor control, power supply switching, and other high-speed switching tasks.
Manufacturer
The MC34151DR2G is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a semiconductor supplier company that focuses on providing energy-efficient and sustainable solutions for various industries. It specializes in power and signal management, logic, discrete, and custom devices that help customers efficiently solve their design challenges in automotive, communications, computing, consumer, industrial, medical, and military/aerospace applications.
Application
The MC34151DR2G is a dual MOSFET driver primarily used in applications requiring fast switching of power MOSFETs. Its applications include:
1. Switch-Mode Power Supplies (SMPS): Enhances efficiency by driving power MOSFETs for rapid switching.
2. Motor Control: Used in motor driver circuits for precise and efficient control of motor speed and direction.
3. DC-DC Converters: Facilitates efficient voltage conversion through high-speed MOSFET switching.
4. Class-D Audio Amplifiers: Improves audio performance by enabling efficient power MOSFET operation.
5. Inverter Circuits: Provides fast and reliable switching in inverter applications for renewable energy systems.
These applications benefit from the device's ability to drive large gate capacitances, high-speed operation, and dual output configuration.
1. Switch-Mode Power Supplies (SMPS): Enhances efficiency by driving power MOSFETs for rapid switching.
2. Motor Control: Used in motor driver circuits for precise and efficient control of motor speed and direction.
3. DC-DC Converters: Facilitates efficient voltage conversion through high-speed MOSFET switching.
4. Class-D Audio Amplifiers: Improves audio performance by enabling efficient power MOSFET operation.
5. Inverter Circuits: Provides fast and reliable switching in inverter applications for renewable energy systems.
These applications benefit from the device's ability to drive large gate capacitances, high-speed operation, and dual output configuration.
Package
The MC34151DR2G is a dual inverting power driver IC typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package type.
