UCC2913N

Product Overview

Category

UCC2913N belongs to the category of integrated circuits (ICs).

Use

The UCC2913N IC is primarily used for power management and control applications.

Characteristics

• The UCC2913N is a high-speed, dual-output MOSFET driver.
• It operates at a wide voltage range, making it suitable for various power supply designs.
• The IC has built-in protection features such as undervoltage lockout and thermal shutdown.
• It offers fast switching speeds and low propagation delays.

Package

UCC2913N is available in a standard 8-pin plastic small-outline package (SOIC).

Essence

The essence of UCC2913N lies in its ability to efficiently drive MOSFETs, enabling precise control over power delivery in electronic systems.

Packaging/Quantity

UCC2913N is typically packaged in reels containing 2500 units.

Specifications

• Supply Voltage Range: 4.5V to 18V
• Output Current: ±2A
• Operating Temperature Range: -40°C to 85°C
• Rise/Fall Time: 15ns (typical)
• Propagation Delay: 35ns (typical)

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. IN1: Input for driving MOSFET 1
4. OUT1: Output for MOSFET 1
5. IN2: Input for driving MOSFET 2
6. OUT2: Output for MOSFET 2
7. VREF: Reference voltage input
8. VSENSE: Sense voltage input

Functional Features

• Dual-output design allows independent control of two MOSFETs.
• High-speed switching capability enables efficient power management.
• Undervoltage lockout protects against insufficient supply voltage.
• Thermal shutdown prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages

• Wide operating voltage range enhances versatility.
• Built-in protection features ensure system reliability.
• Fast switching speeds enable efficient power delivery.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The 8-pin package may restrict the number of available I/O pins.

Working Principles

The UCC2913N MOSFET driver operates by receiving input signals from a control circuit. These signals are then amplified and used to drive the gate of the connected MOSFETs. By controlling the timing and duration of these signals, the UCC2913N enables precise control over the power delivered to the load.

Detailed Application Field Plans

The UCC2913N is commonly used in various power management applications, including:

1. Switching power supplies
2. Motor control systems
3. LED lighting drivers
4. Battery charging circuits
5. DC-DC converters

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to UCC2913N are:

1. IR2104 - High and low side MOSFET driver
2. MAX4420 - Dual MOSFET driver with adjustable dead time
3. LTC4440 - High-speed MOSFET driver with shoot-through protection

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

Word count: 452 words