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UCC37321PG4
Product Overview
The UCC37321PG4 belongs to the category of high-speed, dual, non-inverting MOSFET drivers. It is commonly used to drive N-channel power MOSFETs or IGBTs in a variety of applications such as motor control, power supplies, and Class D amplifiers. The UCC37321PG4 is known for its high-speed performance, low propagation delay, and ability to drive large capacitive loads. It is available in a small package with essential features that make it suitable for demanding applications.
- Category: High-speed, dual, non-inverting MOSFET driver
- Use: Driving N-channel power MOSFETs or IGBTs in various applications
- Characteristics: High-speed performance, low propagation delay, ability to drive large capacitive loads
- Package: Small form factor
- Essence: High-performance MOSFET driver
- Packaging/Quantity: Available in standard packaging, quantity varies based on supplier
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0V to 18V
- Output Current: ±9A peak
- Propagation Delay: 15ns
- Operating Temperature Range: -40°C to 125°C
- Package Type: PDIP-8, SOIC-8
Detailed Pin Configuration
The UCC37321PG4 has a total of 8 pins: 1. VDD (Pin 1) - Power supply voltage 2. IN1 (Pin 2) - Input for channel 1 3. GND (Pin 3) - Ground 4. OUT1 (Pin 4) - Output for channel 1 5. OUT2 (Pin 5) - Output for channel 2 6. GND (Pin 6) - Ground 7. IN2 (Pin 7) - Input for channel 2 8. VDD (Pin 8) - Power supply voltage
Functional Features
- High-speed operation
- Wide input voltage range
- Low output impedance
- Thermal shutdown protection
- Under-voltage lockout
Advantages and Disadvantages
Advantages: - High-speed performance - Wide input voltage range - Thermal shutdown protection
Disadvantages: - Limited output current compared to some alternatives - Sensitive to voltage spikes
Working Principles
The UCC37321PG4 operates by receiving input signals from a microcontroller or other control circuitry and driving the gate of the power MOSFET or IGBT to switch it on or off. It utilizes internal circuitry to provide high-speed switching and protection features to ensure reliable operation in various applications.
Detailed Application Field Plans
The UCC37321PG4 is well-suited for use in the following applications: - Motor control systems - Power supply units - Class D amplifiers - Switching power converters - Inverter control systems
Detailed and Complete Alternative Models
Some alternative models to the UCC37321PG4 include: - UCC37322PG4 - IRS21844S - TC4427EOA
In conclusion, the UCC37321PG4 is a high-performance MOSFET driver suitable for driving power MOSFETs and IGBTs in various applications. Its high-speed operation, wide input voltage range, and protection features make it an ideal choice for demanding electronic designs.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan UCC37321PG4 dalam solusi teknis
Sure, here are 10 common questions and answers related to the application of UCC37321PG4 in technical solutions:
What is UCC37321PG4?
- UCC37321PG4 is a dual-channel, high-speed, low-power MOSFET driver designed to drive two N-channel power MOSFETs in high-side and low-side applications.
What is the maximum operating voltage for UCC37321PG4?
- The maximum operating voltage for UCC37321PG4 is typically 18V.
What is the typical output current capability of UCC37321PG4?
- The typical output current capability of UCC37321PG4 is ±9A peak.
What are the typical applications for UCC37321PG4?
- UCC37321PG4 is commonly used in applications such as motor drives, power supplies, and Class D amplifiers.
What is the input logic compatibility of UCC37321PG4?
- UCC37321PG4 has TTL/CMOS input logic compatibility.
What is the operating temperature range for UCC37321PG4?
- The operating temperature range for UCC37321PG4 is typically -40°C to 125°C.
Does UCC37321PG4 have built-in shoot-through protection?
- Yes, UCC37321PG4 features built-in shoot-through protection to prevent simultaneous conduction of the high-side and low-side MOSFETs.
What is the typical propagation delay of UCC37321PG4?
- The typical propagation delay of UCC37321PG4 is around 15ns.
Can UCC37321PG4 be used in automotive applications?
- Yes, UCC37321PG4 is suitable for use in automotive applications due to its robust design and wide operating temperature range.
Is UCC37321PG4 available in a small package size?
- Yes, UCC37321PG4 is available in a small 8-pin SOIC package, making it suitable for space-constrained applications.
I hope these questions and answers provide helpful information about the application of UCC37321PG4 in technical solutions. If you have any more specific questions, feel free to ask!