Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DrivenConfiguration | Half-Bridge |
| ChannelType | Synchronous |
| NumberofDrivers | 2 |
| GateType | IGBT, N-Channel, P-Channel MOSFET |
| Voltage-Supply | 10V ~ 20V |
| LogicVoltage-VILVIH | 1.5V, 1.6V |
| Current-PeakOutput(SourceSink) | 500mA, 1A |
| HighSideVoltage-Max(Bootstrap) | 600 V |
| Rise/FallTime(Typ) | 40ns, 20ns |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The UCC27710DR is a high-side/low-side gate driver designed by Texas Instruments. It is used to drive power MOSFETs and IGBTs in various power conversion applications, such as motor drives, solar inverters, and power supplies. This driver operates with a wide supply voltage range from 10 V to 20 V, making it suitable for a variety of applications.
Key features include its ability to provide a strong drive current with 4 A source and 4 A sink capability, ensuring rapid switching of power devices. It also offers protection features like under-voltage lockout (UVLO) for both high-side and low-side channels, ensuring safe operation under unstable voltage conditions. With a maximum switching frequency of up to 500 kHz, it supports high-speed applications effectively.
The UCC27710DR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) for compact and efficient PCB design. Its robust design and protection features make it a reliable choice for enhancing the performance and efficiency of modern power electronics systems.
Key features include its ability to provide a strong drive current with 4 A source and 4 A sink capability, ensuring rapid switching of power devices. It also offers protection features like under-voltage lockout (UVLO) for both high-side and low-side channels, ensuring safe operation under unstable voltage conditions. With a maximum switching frequency of up to 500 kHz, it supports high-speed applications effectively.
The UCC27710DR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) for compact and efficient PCB design. Its robust design and protection features make it a reliable choice for enhancing the performance and efficiency of modern power electronics systems.
Equivalent
The UCC27710DR chip is a high-side/low-side gate driver from Texas Instruments. Equivalent products from other manufacturers include the IR2110 from Infineon, the FAN7392 from ON Semiconductor, and the MIC4100 from Microchip. These alternatives offer similar functionalities but may have different specifications and features, so it's essential to review their datasheets to ensure compatibility with your application.
Features
The UCC27710DR is a high-performance gate driver designed for low-side and high-side MOSFET or IGBT applications. Key features include:
1. Wide Supply Voltage Range: It operates from 10 V to 20 V, making it versatile for various applications.
2. High Output Current Capability: The driver can source and sink current up to 4 A, providing robust control for power devices.
3. Fast Propagation Delays: It offers optimized switching performance with typical propagation delays of 125 ns.
4. Split Outputs: Separate outputs for sourcing and sinking currents improve control and reduce switching losses.
5. UVLO Protection: Under-voltage lockout protection ensures reliable operation by preventing low-voltage anomalies.
6. Bootstrap Diode: An integrated bootstrap diode simplifies the design and reduces external component count.
7. Negative Voltage Handling: The device is capable of handling a high-side negative voltage rating of up to -8 V.
8. Thermal Shutdown: Built-in thermal protection enhances reliability and safety during operation.
9. Compact Package: Available in an 8-pin SOIC package, it is suitable for space-constrained designs.
These features make the UCC27710DR ideal for industrial motor drives, solar inverters, and other power conversion applications.
1. Wide Supply Voltage Range: It operates from 10 V to 20 V, making it versatile for various applications.
2. High Output Current Capability: The driver can source and sink current up to 4 A, providing robust control for power devices.
3. Fast Propagation Delays: It offers optimized switching performance with typical propagation delays of 125 ns.
4. Split Outputs: Separate outputs for sourcing and sinking currents improve control and reduce switching losses.
5. UVLO Protection: Under-voltage lockout protection ensures reliable operation by preventing low-voltage anomalies.
6. Bootstrap Diode: An integrated bootstrap diode simplifies the design and reduces external component count.
7. Negative Voltage Handling: The device is capable of handling a high-side negative voltage rating of up to -8 V.
8. Thermal Shutdown: Built-in thermal protection enhances reliability and safety during operation.
9. Compact Package: Available in an 8-pin SOIC package, it is suitable for space-constrained designs.
These features make the UCC27710DR ideal for industrial motor drives, solar inverters, and other power conversion applications.
Pinout
The UCC27710DR is a high-side, low-side gate driver IC. It has an 8-pin configuration with the following pin functions:
1. NC (No Connect): No internal connection.
2. IN (Input): The input signal for controlling the high-side and low-side outputs.
3. VDD (Supply Voltage): Powers the IC.
4. COM (Common Ground): Ground reference for the IC.
5. LO (Low-Side Output): Drives the gate of the low-side MOSFET.
6. HS (High-Side Source): Connects to the source of the high-side MOSFET and the bootstrap capacitor.
7. HO (High-Side Output): Drives the gate of the high-side MOSFET.
8. HB (High-Side Bias Voltage): Connects to the bootstrap capacitor to supply the high-side driver.
This arrangement enables the UCC27710DR to effectively drive power MOSFETs or IGBTs in half-bridge or full-bridge configurations, making it suitable for applications such as motor drives, power supplies, and inverter circuits.
1. NC (No Connect): No internal connection.
2. IN (Input): The input signal for controlling the high-side and low-side outputs.
3. VDD (Supply Voltage): Powers the IC.
4. COM (Common Ground): Ground reference for the IC.
5. LO (Low-Side Output): Drives the gate of the low-side MOSFET.
6. HS (High-Side Source): Connects to the source of the high-side MOSFET and the bootstrap capacitor.
7. HO (High-Side Output): Drives the gate of the high-side MOSFET.
8. HB (High-Side Bias Voltage): Connects to the bootstrap capacitor to supply the high-side driver.
This arrangement enables the UCC27710DR to effectively drive power MOSFETs or IGBTs in half-bridge or full-bridge configurations, making it suitable for applications such as motor drives, power supplies, and inverter circuits.
Manufacturer
The UCC27710DR is manufactured by Texas Instruments (TI). Texas Instruments is a renowned American technology company that designs and manufactures semiconductors and various integrated circuits. They are a major player in the electronics industry, providing essential components for a wide range of applications, including automotive, industrial, consumer electronics, and communication sectors. TI is particularly well-known for its analog and embedded processing products, which contribute significantly to its market presence.
Application
The UCC27710DR is a high-side/low-side gate driver designed for applications requiring efficient switching, enhanced performance, and reliability. Key application areas include:
1. Switch Mode Power Supplies (SMPS): Utilized in power management systems for converting power efficiently.
2. Motor Drives: Supports precise control and high efficiency in variable speed motor drives.
3. Uninterruptible Power Supplies (UPS): Provides reliable power switching capabilities.
4. Solar Inverters: Enhances efficiency and performance in photovoltaic systems.
5. Industrial Power Converters: Suitable for various industrial applications requiring robust power conversion.
These applications benefit from the device's fast switching, high efficiency, and ability to drive both high-side and low-side transistors.
1. Switch Mode Power Supplies (SMPS): Utilized in power management systems for converting power efficiently.
2. Motor Drives: Supports precise control and high efficiency in variable speed motor drives.
3. Uninterruptible Power Supplies (UPS): Provides reliable power switching capabilities.
4. Solar Inverters: Enhances efficiency and performance in photovoltaic systems.
5. Industrial Power Converters: Suitable for various industrial applications requiring robust power conversion.
These applications benefit from the device's fast switching, high efficiency, and ability to drive both high-side and low-side transistors.
Package
The UCC27710DR is a high-side/low-side gate driver IC from Texas Instruments. It is housed in a SOIC-8 (Small Outline Integrated Circuit) package, which has 8 pins. The "DR" suffix indicates a specific version of the SOIC package that includes certain thermal and pin configuration characteristics suitable for various applications.
