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UCC27322DGNR
+BOMIC GATE DRVR LOW-SIDE 8MSOP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #UCC27322DGNR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Driven Configuration | Low-Side |
| Channel Type | Single |
| Number of Drivers | 1 |
| Gate Type | MOSFET (N-Channel, P-Channel) |
| Voltage - Supply | 4V ~ 15V |
| Logic Voltage - VIL, VIH | 1.1V, 2.7V |
| Current - Peak Output (Source, Sink) | 9A, 9A |
| Input Type | Non-Inverting |
| Rise / Fall Time (Typ) | 20ns, 20ns |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 8-HVSSOP |
| Base Product Number | UCC27322 |
Tổng quan
Description
The UCC27322DGNR is a high-speed, dual-channel gate driver from Texas Instruments, designed for driving MOSFETs and IGBTs in various applications, including power converters and motor drives. It features a 4.5 V to 15 V supply voltage range, offering flexibility for different power stages. With a peak output current of up to 4 A, the UCC27322 can quickly charge and discharge gate capacitances, ensuring efficient switching and reduced switching losses.
The device includes dedicated high and low side outputs, making it suitable for half-bridge configurations. Its fast propagation delay and rise/fall times enhance overall system performance. Additionally, the UCC27322 incorporates features such as under-voltage lockout (UVLO) and shoot-through protection to enhance reliability.
The package type is a 10-pin VQFN, facilitating compact designs. Overall, the UCC27322DGNR is an excellent choice for applications requiring robust, high-speed gate drive solutions.
The device includes dedicated high and low side outputs, making it suitable for half-bridge configurations. Its fast propagation delay and rise/fall times enhance overall system performance. Additionally, the UCC27322 incorporates features such as under-voltage lockout (UVLO) and shoot-through protection to enhance reliability.
The package type is a 10-pin VQFN, facilitating compact designs. Overall, the UCC27322DGNR is an excellent choice for applications requiring robust, high-speed gate drive solutions.
Equivalent
The UCC27322DGNR is a high-speed gate driver. Equivalent products include the MIC4427, TC4420, and ISL54010 for similar specifications in driving MOSFETs and IGBTs. Other alternatives include the LM5101 and NCP81074, depending on specific requirements like voltage, current capacity, and speed. Always check the datasheets for compatibility based on your application’s needs.
Features
The UCC27322DGNR is a high-speed gate driver designed for driving MOSFETs and IGBTs in various applications. Key features include:
1. High Drive Current: Provides up to 4A of source and sink current, enabling fast switching and reduced losses.
2. Wide Supply Voltage Range: Operates from 4.5V to 12V, accommodating a variety of system requirements.
3. Fast Rise and Fall Times: With rise times under 20ns and fall times under 15ns, it enhances efficiency in high-frequency applications.
4. Low Propagation Delay: Offers a low propagation delay of approximately 15ns, allowing for precise timing in switching applications.
5. Shoot-Through Protection: Integrated mechanisms help prevent shoot-through conditions in half-bridge configurations.
6. Thermal Shutdown: Features thermal protection to ensure reliability under high-temperature conditions.
7. Compact Package: Available in a compact 8-pin SOIC package, facilitating space-efficient designs.
These characteristics make the UCC27322DGNR suitable for power management, motor control, and other high-efficiency applications.
1. High Drive Current: Provides up to 4A of source and sink current, enabling fast switching and reduced losses.
2. Wide Supply Voltage Range: Operates from 4.5V to 12V, accommodating a variety of system requirements.
3. Fast Rise and Fall Times: With rise times under 20ns and fall times under 15ns, it enhances efficiency in high-frequency applications.
4. Low Propagation Delay: Offers a low propagation delay of approximately 15ns, allowing for precise timing in switching applications.
5. Shoot-Through Protection: Integrated mechanisms help prevent shoot-through conditions in half-bridge configurations.
6. Thermal Shutdown: Features thermal protection to ensure reliability under high-temperature conditions.
7. Compact Package: Available in a compact 8-pin SOIC package, facilitating space-efficient designs.
These characteristics make the UCC27322DGNR suitable for power management, motor control, and other high-efficiency applications.
Pinout
The UCC27322DGNR is a dual high-speed gate driver IC from Texas Instruments. It comes in a 8-pin VSON package.
Pin Count: 8 pins
Pin Functions:
1. IN (Pin 1 & Pin 4): Input for driving the gate. Active high.
2. GND (Pin 2 & Pin 5): Ground connection.
3. OUT (Pin 3 & Pin 6): Output to drive the gate of the MOSFET or IGBT.
4. VDD (Pin 7): Supply voltage for the driver, typically between 10V to 20V.
5. COM (Pin 8): Common connection for the gate driver, used for reference and switching control.
The UCC27322 features low propagation delay and strong output drive capability, making it suitable for high-speed switching applications.
Pin Count: 8 pins
Pin Functions:
1. IN (Pin 1 & Pin 4): Input for driving the gate. Active high.
2. GND (Pin 2 & Pin 5): Ground connection.
3. OUT (Pin 3 & Pin 6): Output to drive the gate of the MOSFET or IGBT.
4. VDD (Pin 7): Supply voltage for the driver, typically between 10V to 20V.
5. COM (Pin 8): Common connection for the gate driver, used for reference and switching control.
The UCC27322 features low propagation delay and strong output drive capability, making it suitable for high-speed switching applications.
Manufacturer
The UCC27322DGNR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is renowned for designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. Founded in 1930, the company has a strong presence in the analog and embedded processing sectors, providing solutions for various applications such as automotive, industrial, communications, and consumer electronics.
TI is particularly well-known for its extensive portfolio of operational amplifiers, voltage regulators, microcontrollers, and power management devices. The UCC27322DGNR is a high-speed driver designed for driving MOSFETs and IGBTs, making it a critical component in power electronics for applications like motor control, power supplies, and renewable energy systems. Texas Instruments focuses on innovation and quality, maintaining a significant role in advancing technology while serving a global customer base.
TI is particularly well-known for its extensive portfolio of operational amplifiers, voltage regulators, microcontrollers, and power management devices. The UCC27322DGNR is a high-speed driver designed for driving MOSFETs and IGBTs, making it a critical component in power electronics for applications like motor control, power supplies, and renewable energy systems. Texas Instruments focuses on innovation and quality, maintaining a significant role in advancing technology while serving a global customer base.
Application
The UCC27322DGNR is a high-speed gate driver designed for driving power MOSFETs and IGBTs in various applications. Its key areas include:
1. Switching Power Supplies: Enhances efficiency in DC-DC converters and power factor correction circuits.
2. Motor Drives: Used in inverter circuits for electric vehicles and industrial motor control.
3. Class D Amplifiers: Drives power stages in audio amplification systems.
4. Telecom Power: Supports high-frequency switching in telecom power systems.
5. Renewable Energy: Facilitates efficient energy conversion in solar inverters and wind power systems.
Its features enable fast switching and high current drive capabilities, enhancing overall system performance.
1. Switching Power Supplies: Enhances efficiency in DC-DC converters and power factor correction circuits.
2. Motor Drives: Used in inverter circuits for electric vehicles and industrial motor control.
3. Class D Amplifiers: Drives power stages in audio amplification systems.
4. Telecom Power: Supports high-frequency switching in telecom power systems.
5. Renewable Energy: Facilitates efficient energy conversion in solar inverters and wind power systems.
Its features enable fast switching and high current drive capabilities, enhancing overall system performance.
Package
The UCC27322DGNR is offered in a 8-pin VSSOP (Very Thin Shrink Small Outline Package) type package.
