UCC27323DG4

Product Overview

Category

UCC27323DG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic circuits for driving power MOSFETs and IGBTs.

Characteristics

• High-speed switching capability
• Low propagation delay
• Wide operating voltage range
• High output current drive capability
• Protection against shoot-through currents

Package

UCC27323DG4 comes in a small outline package (SOP) with 8 pins.

Essence

The essence of UCC27323DG4 lies in its ability to efficiently control the switching of power MOSFETs and IGBTs, ensuring optimal performance and protection.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 18V
• Output Current: ±4A
• Propagation Delay: 15ns (typical)
• Rise/Fall Time: 10ns (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VDD: Power supply input
2. IN+: Non-inverting input
3. IN-: Inverting input
4. GND: Ground reference
5. OUT: Output
6. EN: Enable input
7. NC: No connection
8. VSS: Negative power supply input

Functional Features

• High-speed switching: Enables efficient control of power MOSFETs and IGBTs.
• Low propagation delay: Minimizes time delays in switching operations.
• Shoot-through protection: Prevents simultaneous conduction of high-side and low-side switches, avoiding potential damage.
• Enable input: Allows for easy on/off control of the output stage.

Advantages and Disadvantages

Advantages

• High-speed switching capability ensures efficient power control.
• Low propagation delay minimizes time delays in critical applications.
• Shoot-through protection enhances system reliability.
• Enable input provides convenient control over the output stage.

Disadvantages

• Limited operating voltage range (4.5V to 18V).
• Relatively high rise/fall times compared to some alternative models.

Working Principles

UCC27323DG4 operates by receiving input signals at the non-inverting (IN+) and inverting (IN-) inputs. These signals control the output stage, which drives the power MOSFETs or IGBTs. The enable input (EN) allows for easy on/off control of the output stage. The device's internal circuitry ensures fast switching and protection against shoot-through currents.

Detailed Application Field Plans

UCC27323DG4 finds extensive use in various applications, including: 1. Motor control systems 2. Switch-mode power supplies 3. Industrial automation 4. Solar inverters 5. Electric vehicle charging systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to UCC27323DG4 are: 1. UCC27321DG4 2. UCC27322DG4 3. UCC27324DG4 4. UCC27325DG4

These models offer similar functionality and characteristics, providing flexibility in design choices.

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