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UCC27282DRMR
+BOMIC GATE DRVR HALF-BRIDGE 8VDFN
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ManufacturerTexas Instruments
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Mfr. Part #UCC27282DRMR
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Datasheet UCC27282DRMR DataSheet
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In Stock22979
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Specifications
| Attribute | Value |
| PartStatus | Active |
| DrivenConfiguration | Half-Bridge |
| ChannelType | Independent |
| NumberofDrivers | 2 |
| GateType | MOSFET (N-Channel) |
| Voltage-Supply | 5.5V ~ 16V |
| LogicVoltage-VIL,VIH | 1.3V, 1.9V |
| Current-PeakOutput(Source,Sink) | 3A, 3A |
| InputType | Non-Inverting |
| HighSideVoltage-Max(Bootstrap) | 120 V |
| Rise/FallTime(Typ) | 12ns, 10ns |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-VDFN Exposed Pad |
| SupplierDevicePackage | 8-VSON (4x4) |
Overview
Description
The UCC27282DRMR is a high-frequency, high-side, and low-side gate driver IC designed by Texas Instruments. It is primarily used to drive N-channel MOSFETs in half-bridge configurations, making it suitable for power supply, motor control, and other power conversion applications. This driver can operate at voltages up to 120V, supporting a wide range of high-power applications.
Key features of the UCC27282DRMR include a fast switching speed, with a propagation delay of just 30ns, and a high peak source and sink current capability of 3A. It also offers robust protection features, such as under-voltage lockout (UVLO) to ensure safe operation within specified voltage ranges.
The device comes in a small, thermally enhanced, and space-efficient VSON package, which is useful for compact designs. Additionally, it is optimized for low power consumption and offers a wide operating temperature range, making it versatile for various industrial and automotive applications. Overall, it provides reliable and efficient gate driving performance in demanding environments.
Key features of the UCC27282DRMR include a fast switching speed, with a propagation delay of just 30ns, and a high peak source and sink current capability of 3A. It also offers robust protection features, such as under-voltage lockout (UVLO) to ensure safe operation within specified voltage ranges.
The device comes in a small, thermally enhanced, and space-efficient VSON package, which is useful for compact designs. Additionally, it is optimized for low power consumption and offers a wide operating temperature range, making it versatile for various industrial and automotive applications. Overall, it provides reliable and efficient gate driving performance in demanding environments.
Equivalent
The UCC27282DRMR is a half-bridge gate driver from Texas Instruments. Equivalent products may include:
1. IR2110 from Infineon Technologies
2. MIC4101 from Microchip Technology
3. LM5109 from Texas Instruments
4. MAX4428 from Maxim Integrated
These alternatives offer similar functionalities, such as driving high-side and low-side MOSFETs, though specifications like voltage ratings and package types might differ. Always verify compatibility with the specific requirements of your application.
1. IR2110 from Infineon Technologies
2. MIC4101 from Microchip Technology
3. LM5109 from Texas Instruments
4. MAX4428 from Maxim Integrated
These alternatives offer similar functionalities, such as driving high-side and low-side MOSFETs, though specifications like voltage ratings and package types might differ. Always verify compatibility with the specific requirements of your application.
Features
The UCC27282DRMR is a high-frequency, high-side and low-side gate driver designed for driving N-channel MOSFETs. Key features include:
1. Wide Supply Range: Operates from 8 V to 17 V, providing flexibility for different applications.
2. High-Speed Operation: Capable of driving fast-switching applications with a propagation delay of 30 ns.
3. Drive Capability: Offers 3-A source and 3-A sink current capability, suitable for driving large MOSFETs.
4. UVLO Protection: Incorporates undervoltage lockout on both the low-side and high-side drivers to ensure reliable operation.
5. TTL and CMOS Compatible Inputs: Ensures compatibility with different logic signal levels.
6. Adaptive Dead Time Control: Prevents shoot-through by adjusting dead time automatically.
7. Bootstrap Diode: An integrated boot diode simplifies the design for high-side drive.
8. Small Package: Available in a compact VSON package, optimizing space in circuit designs.
Overall, the UCC27282DRMR is designed to enhance system robustness and efficiency in power conversion applications, such as DC-DC converters and motor drives.
1. Wide Supply Range: Operates from 8 V to 17 V, providing flexibility for different applications.
2. High-Speed Operation: Capable of driving fast-switching applications with a propagation delay of 30 ns.
3. Drive Capability: Offers 3-A source and 3-A sink current capability, suitable for driving large MOSFETs.
4. UVLO Protection: Incorporates undervoltage lockout on both the low-side and high-side drivers to ensure reliable operation.
5. TTL and CMOS Compatible Inputs: Ensures compatibility with different logic signal levels.
6. Adaptive Dead Time Control: Prevents shoot-through by adjusting dead time automatically.
7. Bootstrap Diode: An integrated boot diode simplifies the design for high-side drive.
8. Small Package: Available in a compact VSON package, optimizing space in circuit designs.
Overall, the UCC27282DRMR is designed to enhance system robustness and efficiency in power conversion applications, such as DC-DC converters and motor drives.
Pinout
The UCC27282DRMR is a gate driver IC by Texas Instruments, designed for driving high- and low-side N-channel MOSFETs in a half-bridge configuration. It is typically used in DC-DC converters, motor drives, and other power applications. The IC is available in a 10-pin VSON package. Here is a concise overview of its pin functions:
1. HB: High-side bias voltage for the gate driver.
2. HO: High-side driver output for the gate of the high-side MOSFET.
3. HS: High-side source connection, typically connected to the switch node.
4. HI: High-side input signal, controlling the high-side driver.
5. VDD: Supply voltage for the low-side driver and control logic.
6. LI: Low-side input signal, controlling the low-side driver.
7. LO: Low-side driver output for the gate of the low-side MOSFET.
8. VSS: Ground reference for the IC.
9. DT: Dead-time programming pin, used to set the dead time between high-side and low-side MOSFET turn-on.
10. EN: Enable pin to enable/disable the driver outputs.
The UCC27282DRMR provides fast switching and robust protection features, making it suitable for high-performance power conversion applications.
1. HB: High-side bias voltage for the gate driver.
2. HO: High-side driver output for the gate of the high-side MOSFET.
3. HS: High-side source connection, typically connected to the switch node.
4. HI: High-side input signal, controlling the high-side driver.
5. VDD: Supply voltage for the low-side driver and control logic.
6. LI: Low-side input signal, controlling the low-side driver.
7. LO: Low-side driver output for the gate of the low-side MOSFET.
8. VSS: Ground reference for the IC.
9. DT: Dead-time programming pin, used to set the dead time between high-side and low-side MOSFET turn-on.
10. EN: Enable pin to enable/disable the driver outputs.
The UCC27282DRMR provides fast switching and robust protection features, making it suitable for high-performance power conversion applications.
Manufacturer
The UCC27282DRMR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors, which are used in a wide range of electronic devices. The company is known for its development of analog chips and embedded processors, which are essential components in various applications, including automotive systems, industrial machinery, personal electronics, and communications equipment. TI is one of the largest semiconductor companies in the world and has a strong reputation for innovation in the electronics industry.
Application
The UCC27282DRMR is a high-frequency, high-side and low-side gate driver designed for use in various applications. Its primary application areas include:
1. Switching Power Supplies: Enhances efficiency and performance in isolated and non-isolated power supplies.
2. Motor Drives: Drives high-power motor control systems efficiently.
3. DC-DC Converters: Supports synchronous rectification for improved conversion efficiency.
4. Inverters: Useful in renewable energy systems such as solar inverters.
5. Class-D Audio Amplifiers: Provides efficient switching for high-fidelity audio systems.
Its robust design and fast switching capabilities make it suitable for systems requiring reliable gate driving performance.
1. Switching Power Supplies: Enhances efficiency and performance in isolated and non-isolated power supplies.
2. Motor Drives: Drives high-power motor control systems efficiently.
3. DC-DC Converters: Supports synchronous rectification for improved conversion efficiency.
4. Inverters: Useful in renewable energy systems such as solar inverters.
5. Class-D Audio Amplifiers: Provides efficient switching for high-fidelity audio systems.
Its robust design and fast switching capabilities make it suitable for systems requiring reliable gate driving performance.
Package
The UCC27282DRMR is a gate driver IC from Texas Instruments. It comes in a VSON package, specifically a 3.00 mm x 3.00 mm VSON-10 package, which is a thermally enhanced, small outline package suitable for efficient heat dissipation in compact applications.
