規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DrivenConfiguration | Low-Side |
| ChannelType | Single |
| NumberofDrivers | 1 |
| GateType | IGBT, N-Channel, P-Channel MOSFET |
| Voltage-Supply | 4.5V ~ 18V |
| LogicVoltage-VILVIH | 0.8V, 2.4V |
| Current-PeakOutput(SourceSink) | 500mA, 500mA |
| InputType | Non-Inverting |
| Rise/FallTime(Typ) | 19ns, 15ns |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The MCP1402T-E/OT is a high-speed MOSFET driver designed to provide efficient switching for MOSFETs and IGBTs. Manufactured by Microchip Technology, it is part of the MCP14xx series, which is known for its reliability and performance in driving power transistors. The device features a single-channel configuration, capable of delivering up to 3A of peak output current.
Operating with a wide input voltage range from 4.5V to 18V, the MCP1402T-E/OT is suitable for various applications, including motor control, power supplies, and other high-power switching systems. It has fast switching speeds, with a typical rise and fall time of less than 25ns, which helps minimize power losses and improve overall system efficiency.
The driver is housed in a compact SOT-23-5 package, making it ideal for space-constrained designs. It also includes built-in protection features such as under-voltage lockout to enhance system reliability. Overall, the MCP1402T-E/OT offers a robust solution for driving MOSFETs in demanding electronic applications.
Operating with a wide input voltage range from 4.5V to 18V, the MCP1402T-E/OT is suitable for various applications, including motor control, power supplies, and other high-power switching systems. It has fast switching speeds, with a typical rise and fall time of less than 25ns, which helps minimize power losses and improve overall system efficiency.
The driver is housed in a compact SOT-23-5 package, making it ideal for space-constrained designs. It also includes built-in protection features such as under-voltage lockout to enhance system reliability. Overall, the MCP1402T-E/OT offers a robust solution for driving MOSFETs in demanding electronic applications.
Equivalent
The MCP1402T-E/OT is a MOSFET driver from Microchip. Equivalent products from other manufacturers might include the TC4420 from Microchip itself, MIC4420 from Microchip (formerly Micrel), the UCC27511 from Texas Instruments, and the FAN3100 from ON Semiconductor. These alternatives should be evaluated for specific parameters like pin configuration, input/output voltage ranges, and drive capability to ensure compatibility with your application.
Features
The MCP1402T-E/OT is a high-speed MOSFET driver designed to deliver low output resistance for efficient power management. Key features include:
1. Output Current Capability: It can source and sink up to 2A of peak output current, making it suitable for driving large capacitive loads.
2. Low Supply Voltage Range: Operates within a range of 4.5V to 18V, accommodating various applications.
3. Fast Switching Times: Offers rapid rise and fall times, which enhances the switching efficiency of MOSFETs and IGBTs.
4. Low Output Impedance: Ensures minimal power loss and efficient current transfer.
5. Wide Temperature Range: Functions effectively between -40°C and +150°C, making it suitable for harsh environments.
6. Latch-Up Protection: Integrated features prevent latch-up, improving reliability in demanding conditions.
7. Compact Package: Available in a SOT-23 package, making it ideal for space-constrained designs.
These features make the MCP1402T-E/OT an excellent choice for high-speed switching applications, such as in power supplies, motor control, and DC-DC converters.
1. Output Current Capability: It can source and sink up to 2A of peak output current, making it suitable for driving large capacitive loads.
2. Low Supply Voltage Range: Operates within a range of 4.5V to 18V, accommodating various applications.
3. Fast Switching Times: Offers rapid rise and fall times, which enhances the switching efficiency of MOSFETs and IGBTs.
4. Low Output Impedance: Ensures minimal power loss and efficient current transfer.
5. Wide Temperature Range: Functions effectively between -40°C and +150°C, making it suitable for harsh environments.
6. Latch-Up Protection: Integrated features prevent latch-up, improving reliability in demanding conditions.
7. Compact Package: Available in a SOT-23 package, making it ideal for space-constrained designs.
These features make the MCP1402T-E/OT an excellent choice for high-speed switching applications, such as in power supplies, motor control, and DC-DC converters.
Pinout
The MCP1402T-E/OT is a single-channel MOSFET driver manufactured by Microchip Technology. It comes in a small SOT-23-5 package, which means it has 5 pins. Here are the pin functions:
1. VDD (Pin 1): This pin is the supply voltage input. It powers the driver and typically accepts a voltage range from 4.5V to 18V.
2. IN (Pin 2): This is the input signal pin. It receives the control signal that determines the state of the output.
3. GND (Pin 3): This is the ground pin and serves as the reference point for all voltage levels in the circuit.
4. OUT (Pin 4): This is the output pin. It delivers the amplified drive signal to the gate of the MOSFET, allowing for rapid switching.
5. NC (Pin 5): This pin is not connected internally and is generally left unconnected in circuit designs.
The MCP1402T-E/OT is used primarily for driving power MOSFETs in applications requiring high-speed switching and efficiency.
1. VDD (Pin 1): This pin is the supply voltage input. It powers the driver and typically accepts a voltage range from 4.5V to 18V.
2. IN (Pin 2): This is the input signal pin. It receives the control signal that determines the state of the output.
3. GND (Pin 3): This is the ground pin and serves as the reference point for all voltage levels in the circuit.
4. OUT (Pin 4): This is the output pin. It delivers the amplified drive signal to the gate of the MOSFET, allowing for rapid switching.
5. NC (Pin 5): This pin is not connected internally and is generally left unconnected in circuit designs.
The MCP1402T-E/OT is used primarily for driving power MOSFETs in applications requiring high-speed switching and efficiency.
Manufacturer
The MCP1402T-E/OT is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American corporation that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company is known for providing a wide range of semiconductor products and development tools that are used in various electronic applications across the automotive, industrial, consumer, aerospace, and communication sectors. Microchip is recognized for its focus on innovation and its comprehensive portfolio that supports embedded solutions.
Application
The MCP1402T-E/OT is a MOSFET driver used primarily for enhancing the performance of power switching applications. Its key application areas include driving high-speed switching in power supplies, motor control systems, and DC-DC converters. It is also suitable for switching solenoids, driving large capacitive loads, and high-frequency switch-mode power supplies. The device's ability to provide fast rise and fall times makes it ideal for improving efficiency in electronic circuits where precise control of MOSFETs is required. Additionally, its compact size and low-resistance output ensure that it can be effectively used in space-constrained applications demanding high reliability.
Package
The MCP1402T-E/OT is a MOSFET driver IC from Microchip Technology, packaged in a SOT-23-5 package. This package type is compact, making it suitable for space-constrained applications.
