仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Driven Configuration | Low-Side |
| Channel Type | Single |
| Number of Drivers | 1 |
| Gate Type | IGBT, N-Channel MOSFET |
| Voltage - Supply | 4.5V ~ 18V |
| Logic Voltage - VILVIH | 1V, 2.4V |
| Current - Peak Output(Source Sink) | 4A, 4A |
| Input Type | Inverting, Non-Inverting |
| Rise / Fall Time(Typ) | 8ns, 7ns |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
The UCC27517AQDBVRQ1 is a high-speed, single-channel gate driver designed by Texas Instruments, primarily for automotive applications. It is part of the UCC2751x family and is intended to efficiently drive power MOSFETs and IGBTs. With its robust design, this device ensures fast switching and improved system performance.
Key features include a peak source and sink current of 4 A, allowing for rapid charging and discharging of gate capacitances. It operates with input voltages ranging from 4.5 V to 18 V, making it versatile for various applications. The driver features low propagation delay, typically around 17 ns, which is crucial for high-frequency switching.
The UCC27517AQDBVRQ1 also provides strong protection features, such as undervoltage lockout (UVLO), and is AEC-Q100 qualified, ensuring reliability in automotive environments. Its small SOT-23-6 package makes it suitable for space-constrained designs. Overall, the UCC27517AQDBVRQ1 is an efficient, reliable solution for driving power devices in demanding applications.
Key features include a peak source and sink current of 4 A, allowing for rapid charging and discharging of gate capacitances. It operates with input voltages ranging from 4.5 V to 18 V, making it versatile for various applications. The driver features low propagation delay, typically around 17 ns, which is crucial for high-frequency switching.
The UCC27517AQDBVRQ1 also provides strong protection features, such as undervoltage lockout (UVLO), and is AEC-Q100 qualified, ensuring reliability in automotive environments. Its small SOT-23-6 package makes it suitable for space-constrained designs. Overall, the UCC27517AQDBVRQ1 is an efficient, reliable solution for driving power devices in demanding applications.
Equivalent
The UCC27517AQDBVRQ1 is a single-channel, high-speed gate driver from Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip Technology's TC4427
2. ON Semiconductor's NCP81071
3. Maxim Integrated's MAX4427
4. Infineon's 1EDN7511B
These alternatives have similar functionality and are suitable for driving MOSFETs and IGBTs in various applications. Always check the datasheets for compatibility regarding specific performance characteristics and pin configurations.
1. Microchip Technology's TC4427
2. ON Semiconductor's NCP81071
3. Maxim Integrated's MAX4427
4. Infineon's 1EDN7511B
These alternatives have similar functionality and are suitable for driving MOSFETs and IGBTs in various applications. Always check the datasheets for compatibility regarding specific performance characteristics and pin configurations.
Features
The UCC27517AQDBVRQ1 is a single-channel, high-speed power MOSFET and IGBT driver. Key features include:
1. High-Speed Performance: It offers a fast 17 ns propagation delay and 7 ns rise/fall times, enhancing the switching speed of power devices.
2. Output Current Capability: The driver provides a strong 4-A peak source and 8-A peak sink current, ensuring rapid turn-on and turn-off of power MOSFETs and IGBTs.
3. Wide Supply Voltage Range: It operates from 4.5 V to 18 V, making it suitable for various power applications.
4. Input Compatibility: The driver includes TTL and CMOS logic-compatible inputs, providing flexibility in interfacing with various microcontrollers and digital circuits.
5. Robustness: It is designed with built-in undervoltage lockout (UVLO) protection and is qualified for automotive applications (AEC-Q100), ensuring reliability in demanding environments.
6. Package: The device comes in a space-saving 6-pin SOT-23 package.
These features make the UCC27517AQDBVRQ1 suitable for automotive, industrial, and consumer applications requiring efficient and reliable gate driving solutions.
1. High-Speed Performance: It offers a fast 17 ns propagation delay and 7 ns rise/fall times, enhancing the switching speed of power devices.
2. Output Current Capability: The driver provides a strong 4-A peak source and 8-A peak sink current, ensuring rapid turn-on and turn-off of power MOSFETs and IGBTs.
3. Wide Supply Voltage Range: It operates from 4.5 V to 18 V, making it suitable for various power applications.
4. Input Compatibility: The driver includes TTL and CMOS logic-compatible inputs, providing flexibility in interfacing with various microcontrollers and digital circuits.
5. Robustness: It is designed with built-in undervoltage lockout (UVLO) protection and is qualified for automotive applications (AEC-Q100), ensuring reliability in demanding environments.
6. Package: The device comes in a space-saving 6-pin SOT-23 package.
These features make the UCC27517AQDBVRQ1 suitable for automotive, industrial, and consumer applications requiring efficient and reliable gate driving solutions.
Pinout
The UCC27517AQDBVRQ1 is a single-channel high-speed gate driver from Texas Instruments, designed for driving power MOSFETs, IGBTs, and other power devices. It is part of the UCC2751x family and provides efficient switching capabilities.
This device is available in a 6-pin SOT-23 package. The pin functions are as follows:
1. IN (Input): This is the input control pin for the gate driver.
2. GND (Ground): This pin serves as the reference ground for the device.
3. OUT (Output): The output pin that connects to the gate of the power device being driven.
4. VDD (Supply Voltage): This pin provides the power supply to the gate driver.
5. NC (No Connect): This pin is not internally connected and is generally left floating.
6. NC (No Connect): Like the previous, this pin is not connected internally.
The device is characterized by its fast switching performance, strong drive capability, and robustness, making it suitable for automotive applications.
This device is available in a 6-pin SOT-23 package. The pin functions are as follows:
1. IN (Input): This is the input control pin for the gate driver.
2. GND (Ground): This pin serves as the reference ground for the device.
3. OUT (Output): The output pin that connects to the gate of the power device being driven.
4. VDD (Supply Voltage): This pin provides the power supply to the gate driver.
5. NC (No Connect): This pin is not internally connected and is generally left floating.
6. NC (No Connect): Like the previous, this pin is not connected internally.
The device is characterized by its fast switching performance, strong drive capability, and robustness, making it suitable for automotive applications.
Manufacturer
The UCC27517AQDBVRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are among the top semiconductor companies globally, supplying components to electronics designers and manufacturers worldwide. TI's products are used in a wide array of applications, including in industrial sectors, automotive systems, personal electronics, and communications equipment. The company is known for its focus on innovation and development of analog chips and embedded processors that are critical to the electronics industry.
Application
The UCC27517AQDBVRQ1 is a high-speed, low-side gate driver, primarily used in automotive and industrial applications to enhance power efficiency and performance. Its application areas include:
1. Switch Mode Power Supplies (SMPS): Enhances efficiency by driving power MOSFETs and IGBTs.
2. Motor Drives: Improves performance in electric motor controllers.
3. DC-DC Converters: Facilitates efficient energy conversion in automotive and industrial sectors.
4. Inverters: Used in solar power inverters and uninterruptible power supplies (UPS).
5. LED Lighting: Enhances power delivery in LED driver circuits.
Its wide temperature range and robust design make it suitable for harsh automotive environments.
1. Switch Mode Power Supplies (SMPS): Enhances efficiency by driving power MOSFETs and IGBTs.
2. Motor Drives: Improves performance in electric motor controllers.
3. DC-DC Converters: Facilitates efficient energy conversion in automotive and industrial sectors.
4. Inverters: Used in solar power inverters and uninterruptible power supplies (UPS).
5. LED Lighting: Enhances power delivery in LED driver circuits.
Its wide temperature range and robust design make it suitable for harsh automotive environments.
Package
The UCC27517AQDBVRQ1 is packaged in a SOT-23-6 format. This small-outline transistor package is compact and designed for efficient thermal performance and ease of use in space-constrained applications, commonly used in automotive and industrial environments.
