Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| DrivenConfiguration | Low-Side |
| ChannelType | Single |
| NumberofDrivers | 1 |
| GateType | N-Channel, P-Channel MOSFET |
| Voltage-Supply | 4V ~ 15V |
| LogicVoltage-VILVIH | 1.1V, 2.7V |
| Current-PeakOutput(SourceSink) | 9A, 9A |
| InputType | Non-Inverting |
| Rise/FallTime(Typ) | 20ns, 20ns |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The UCC37322D is a high-speed, dual low-side MOSFET driver designed by Texas Instruments. It is primarily used in applications requiring rapid charging and discharging of capacitive loads, making it ideal for driving power MOSFETs and IGBTs. The device features a non-inverting configuration, providing efficient and reliable operation.
Key specifications of the UCC37322D include a wide operating voltage range from 4.5V to 15V, and the capability to deliver peak currents up to 9A. It offers fast switching times, typically with a rise time of 20 ns and a fall time of 15 ns, enabling high-frequency operation. This driver includes an internal pull-up resistor on the enable pin, ensuring ease of use.
The UCC37322D is designed to minimize delays and optimize switching performance, which helps in reducing power losses in high-speed operations. The device is housed in a compact SOIC-8 package, making it suitable for space-constrained applications. Its robust design ensures stability and reliability, making it widely applicable in automotive, industrial, and consumer electronics.
Key specifications of the UCC37322D include a wide operating voltage range from 4.5V to 15V, and the capability to deliver peak currents up to 9A. It offers fast switching times, typically with a rise time of 20 ns and a fall time of 15 ns, enabling high-frequency operation. This driver includes an internal pull-up resistor on the enable pin, ensuring ease of use.
The UCC37322D is designed to minimize delays and optimize switching performance, which helps in reducing power losses in high-speed operations. The device is housed in a compact SOIC-8 package, making it suitable for space-constrained applications. Its robust design ensures stability and reliability, making it widely applicable in automotive, industrial, and consumer electronics.
Equivalent
The UCC37322D is a high-speed MOSFET driver. Equivalent products might include:
1. TC4420 from Microchip Technology
2. MIC4422 from Microchip Technology
3. FAN3100 from ON Semiconductor
4. IR4426 from Infineon Technologies
5. IXDD604 from IXYS
These alternatives can vary slightly in terms of specifications, so it's important to verify compatibility with your specific application requirements.
1. TC4420 from Microchip Technology
2. MIC4422 from Microchip Technology
3. FAN3100 from ON Semiconductor
4. IR4426 from Infineon Technologies
5. IXDD604 from IXYS
These alternatives can vary slightly in terms of specifications, so it's important to verify compatibility with your specific application requirements.
Features
The UCC37322D is a high-speed, dual low-side MOSFET driver designed for driving power MOSFETs and IGBTs. Key features include:
1. Fast Rise and Fall Times: It delivers high peak current of up to 9 A with rapid transition times, enabling quick switching of MOSFETs/IGBTs.
2. Dual Channels: It has two independent drivers, allowing it to control two separate MOSFETs or IGBTs.
3. Wide Operating Voltage Range: The driver operates between 4.5 V and 15 V, providing flexibility for various applications.
4. Low Propagation Delay: The device features low propagation delays, ensuring rapid response to input signal changes.
5. Inverted Logic: The UCC37322D offers inverting input logic, making it compatible with different control signals.
6. Thermal Performance: It is designed to handle high temperatures with a robust thermal performance.
7. Integrated Protection: The driver includes features for protection against shoot-through and other potential issues.
8. Compact Package: The device is available in a small SOIC package, facilitating easy integration into circuit designs.
These features make the UCC37322D suitable for applications requiring efficient and reliable MOSFET/IGBT driving capabilities.
1. Fast Rise and Fall Times: It delivers high peak current of up to 9 A with rapid transition times, enabling quick switching of MOSFETs/IGBTs.
2. Dual Channels: It has two independent drivers, allowing it to control two separate MOSFETs or IGBTs.
3. Wide Operating Voltage Range: The driver operates between 4.5 V and 15 V, providing flexibility for various applications.
4. Low Propagation Delay: The device features low propagation delays, ensuring rapid response to input signal changes.
5. Inverted Logic: The UCC37322D offers inverting input logic, making it compatible with different control signals.
6. Thermal Performance: It is designed to handle high temperatures with a robust thermal performance.
7. Integrated Protection: The driver includes features for protection against shoot-through and other potential issues.
8. Compact Package: The device is available in a small SOIC package, facilitating easy integration into circuit designs.
These features make the UCC37322D suitable for applications requiring efficient and reliable MOSFET/IGBT driving capabilities.
Manufacturer
The UCC37322D is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It specializes in designing and manufacturing semiconductors and various integrated circuits, which are used in electronic devices and systems worldwide. Texas Instruments serves a wide range of industries, including automotive, industrial, personal electronics, and communications equipment. The company is well-known for its innovation in analog and embedded processing products and has a significant presence in the global electronics market.
Application
The UCC37322D is a high-speed, low-side gate driver used in various applications. It is commonly employed in driving power MOSFETs and IGBTs in switching power supplies, motor control circuits, and DC-DC converters. It is also used in pulse transformer drivers and class-D audio amplifiers. The device's fast switching capabilities make it suitable for high-frequency applications, while its robust drive capability suits high-power applications. Additionally, it can be used in other applications requiring efficient and rapid switching to enhance performance and reliability.
Package
The UCC37322D is a high-speed low-side MOSFET driver from Texas Instruments, available in a 8-pin SOIC (Small Outline Integrated Circuit) package type.
