UCC37323DGN

Product Overview

Category

UCC37323DGN belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a high-speed, dual-channel, low-side gate driver.

Characteristics

• High-speed switching capability
• Dual-channel design
• Low-side gate driver
• Suitable for driving power MOSFETs and IGBTs
• Wide operating voltage range
• Low propagation delay
• High peak output current

Package

UCC37323DGN is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of UCC37323DGN lies in its ability to provide efficient and reliable control signals for power devices such as MOSFETs and IGBTs.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply voltage: 4.5V to 18V
• Output current: ±2A
• Propagation delay time: 15ns (typical)
• Rise/fall time: 10ns (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

UCC37323DGN features an eight-pin configuration:

1. VDD - Power supply input
2. IN1 - Input pin for channel 1
3. GND - Ground reference
4. OUT1 - Output pin for channel 1
5. EN1 - Enable pin for channel 1
6. IN2 - Input pin for channel 2
7. OUT2 - Output pin for channel 2
8. EN2 - Enable pin for channel 2

Functional Features

• Dual-channel design allows independent control of two power devices.
• High-speed switching capability enables efficient operation.
• Low-side gate driver configuration simplifies circuit design.
• Wide operating voltage range provides flexibility in various applications.
• High peak output current ensures reliable and robust performance.

Advantages and Disadvantages

Advantages

• High-speed switching capability enhances system efficiency.
• Dual-channel design enables independent control of multiple power devices.
• Low-side gate driver configuration simplifies circuit design.
• Wide operating voltage range allows for versatile application possibilities.
• High peak output current ensures reliable and robust performance.

Disadvantages

• Limited to low-side gate driving applications.
• May require additional external components for specific use cases.
• Not suitable for high-voltage applications beyond the specified operating range.

Working Principles

UCC37323DGN operates by receiving input signals through the IN1 and IN2 pins. These signals are then amplified and used to drive the corresponding power devices connected to OUT1 and OUT2. The enable pins (EN1 and EN2) control the activation of each channel, allowing independent control of the power devices. The device's internal circuitry ensures fast switching times and efficient power delivery.

Detailed Application Field Plans

UCC37323DGN finds extensive use in various applications, including but not limited to:

1. Motor control systems
2. Power supplies
3. Inverters
4. Switch-mode power amplifiers
5. Industrial automation
6. Robotics
7. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to UCC37323DGN include:

1. TC4420/TC4429 - Microchip Technology
2. IRS21844S - Infineon Technologies
3. MAX44246 - Maxim Integrated
4. FAN7388 - Fairchild Semiconductor
5. HIP4081A - Intersil Corporation

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.

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