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UCC27325DR
+Lista de MateriaisIC GATE DRVR LOW-SIDE 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #UCC27325DR
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Driven Configuration | Low-Side |
| Channel Type | Independent |
| Number of Drivers | 2 |
| Gate Type | N-Channel, P-Channel MOSFET |
| Voltage - Supply | 4.5V ~ 15V |
| Logic Voltage - VILVIH | 1V, 2V |
| Current - Peak Output(Source Sink) | 4A, 4A |
| Input Type | Inverting, Non-Inverting |
| Rise / Fall Time(Typ) | 20ns, 15ns |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The UCC27325DR is a high-speed dual-MOSFET driver from Texas Instruments, designed to improve the performance and efficiency of power management systems. It features two non-inverting drivers, enabling it to drive both high-side and low-side FETs. This device is capable of sourcing and sinking peak currents of 4 A, making it suitable for fast-switching applications. The UCC27325DR operates over a wide supply voltage range from 4.5 V to 15 V, providing flexibility in various circuit designs. It is housed in a small SOIC-8 package, which allows for efficient space utilization on the PCB.
Key features include fast propagation delay times and low rise and fall times, which help in minimizing switching losses and enhancing overall system efficiency. The device also includes thermal shutdown protection and a robust input stage that can handle wide voltage swings, making it reliable in harsh environments. It's commonly used in applications such as DC/DC converters, motor drives, and other power electronics where efficient MOSFET switching is critical.
Key features include fast propagation delay times and low rise and fall times, which help in minimizing switching losses and enhancing overall system efficiency. The device also includes thermal shutdown protection and a robust input stage that can handle wide voltage swings, making it reliable in harsh environments. It's commonly used in applications such as DC/DC converters, motor drives, and other power electronics where efficient MOSFET switching is critical.
Equivalent
The UCC27325DR is a dual high-speed MOSFET driver from Texas Instruments. Equivalent products might include:
1. MIC4427 from Microchip Technology
2. TC4427 from Microchip Technology
3. FAN3227 from ON Semiconductor
4. IR4427 from Infineon Technologies
These drivers provide similar functionalities suitable for driving MOSFETs and IGBTs. Always check the datasheets to ensure compatibility with specific design requirements.
1. MIC4427 from Microchip Technology
2. TC4427 from Microchip Technology
3. FAN3227 from ON Semiconductor
4. IR4427 from Infineon Technologies
These drivers provide similar functionalities suitable for driving MOSFETs and IGBTs. Always check the datasheets to ensure compatibility with specific design requirements.
Features
The UCC27325DR is a high-speed dual MOSFET driver. Key features include:
1. High-Speed Performance: This driver provides fast rise and fall times with a typical propagation delay of 25 ns, which is crucial for efficient switching.
2. Drive Capability: It offers a high peak output current of 4 A, suitable for driving large power MOSFETs and IGBTs.
3. Output Configuration: The device has two channels with independent input and output, supporting both inverting and non-inverting configurations.
4. Wide Supply Range: Operates over a wide supply voltage range from 4.5 V to 15 V, making it versatile for various applications.
5. Thermal Protection: Includes thermal shutdown protection to prevent damage from overheating.
6. Low Quiescent Current: Features a low quiescent current, enhancing energy efficiency in standby mode.
7. Small Package: Available in an 8-pin SOIC package, saving board space and making it suitable for compact designs.
These features make the UCC27325DR ideal for power management applications, including DC-DC converters, motor drives, and other power supply circuits.
1. High-Speed Performance: This driver provides fast rise and fall times with a typical propagation delay of 25 ns, which is crucial for efficient switching.
2. Drive Capability: It offers a high peak output current of 4 A, suitable for driving large power MOSFETs and IGBTs.
3. Output Configuration: The device has two channels with independent input and output, supporting both inverting and non-inverting configurations.
4. Wide Supply Range: Operates over a wide supply voltage range from 4.5 V to 15 V, making it versatile for various applications.
5. Thermal Protection: Includes thermal shutdown protection to prevent damage from overheating.
6. Low Quiescent Current: Features a low quiescent current, enhancing energy efficiency in standby mode.
7. Small Package: Available in an 8-pin SOIC package, saving board space and making it suitable for compact designs.
These features make the UCC27325DR ideal for power management applications, including DC-DC converters, motor drives, and other power supply circuits.
Pinout
The UCC27325DR is a dual high-speed MOSFET driver manufactured by Texas Instruments. It is designed to provide efficient switching with short rise and fall times, which is suitable for driving power MOSFETs and IGBTs.
Pin Count:
The UCC27325DR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Pin Functions:
1. IN1: Input for Channel 1.
2. GND: Ground reference for the device.
3. IN2: Input for Channel 2.
4. VDD: Supply voltage pin.
5. OUT2: Output for Channel 2.
6. OUT2: Second output for Channel 2 (often for parallel drive).
7. OUT1: Output for Channel 1.
8. OUT1: Second output for Channel 1 (often for parallel drive).
The device is used in applications requiring high-speed switching of MOSFETs or IGBTs, providing a peak source and sink current of 4 A.
Pin Count:
The UCC27325DR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Pin Functions:
1. IN1: Input for Channel 1.
2. GND: Ground reference for the device.
3. IN2: Input for Channel 2.
4. VDD: Supply voltage pin.
5. OUT2: Output for Channel 2.
6. OUT2: Second output for Channel 2 (often for parallel drive).
7. OUT1: Output for Channel 1.
8. OUT1: Second output for Channel 1 (often for parallel drive).
The device is used in applications requiring high-speed switching of MOSFETs or IGBTs, providing a peak source and sink current of 4 A.
Manufacturer
The UCC27325DR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. Founded in 1930, TI is headquartered in Dallas, Texas, and is known for its innovation and leadership in the electronics industry. The company serves various sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI's product portfolio includes analog chips, embedded processors, and digital light processing (DLP) technology, among others.
Application
The UCC27325DR is a dual high-speed MOSFET driver commonly used in applications requiring fast switching of power MOSFETs or insulated gate bipolar transistors (IGBTs). Key application areas include switch-mode power supplies (SMPS), motor control circuits, DC-DC converters, and inverters. It is also utilized in synchronous rectification, uninterruptible power supplies (UPS), and induction heating systems. Its ability to provide high current drive capability and minimize switching losses makes it suitable for driving large capacitive loads in power electronics and industrial systems, improving overall system efficiency and performance.
Package
The UCC27325DR is a high-speed MOSFET and IGBT driver integrated circuit from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
