UCC27200DRMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management and Control
• Characteristics: High-Speed, Low-Side Gate Driver
• Package: 8-Pin SOIC (Small Outline Integrated Circuit)
• Essence: Efficiently drives power MOSFETs and IGBTs in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 18V
• Output Current: ±4A
• Rise/Fall Time: 10ns (typical)
• Operating Temperature Range: -40°C to +125°C
• Input Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

1. VDD: Supply voltage input
2. GND: Ground reference
3. IN: Input pin for gate control signal
4. LO: Low-side output pin
5. COM: Common connection for LO and HO pins
6. HO: High-side output pin
7. SD: Shutdown pin for disabling the driver
8. VBS: Bootstrap supply voltage input for high-side gate drive

Functional Features

• High-Speed Switching: Enables efficient operation of power MOSFETs and IGBTs
• Low-Side and High-Side Outputs: Provides flexibility in driving both types of devices
• Bootstrap Supply: Simplifies high-side gate drive by utilizing an external capacitor
• Under-Voltage Lockout (UVLO): Protects against insufficient supply voltage conditions
• Over-Current Protection (OCP): Safeguards against excessive current flow

Advantages

• Fast switching speed improves overall system efficiency
• Versatile design allows compatibility with various power devices
• Bootstrap supply simplifies high-side gate drive implementation
• UVLO and OCP features enhance system reliability and protection

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external components for proper operation
• Sensitivity to noise and voltage spikes may require additional filtering

Working Principles

The UCC27200DRMR is a high-speed, low-side gate driver IC designed to efficiently drive power MOSFETs and IGBTs in various applications. It operates by receiving an input control signal (IN) and generating corresponding gate drive signals for the low-side (LO) and high-side (HO) outputs. The bootstrap supply voltage (VBS) simplifies the high-side gate drive by utilizing an external capacitor. The UVLO feature ensures that the driver operates within the specified voltage range, while the OCP feature protects against excessive current flow.

Detailed Application Field Plans

The UCC27200DRMR is commonly used in applications such as: 1. Switching Power Supplies 2. Motor Drives 3. Solar Inverters 4. LED Lighting Systems 5. Industrial Automation

Detailed and Complete Alternative Models

1. UCC27201DRMT: Similar specifications and features, but with a different pin configuration (8-Pin VSON package)
2. UCC27202DRMT: Higher output current capability (±6A), otherwise similar to UCC27200DRMR
3. UCC27203DRMT: Lower output current capability (±2A), otherwise similar to UCC27200DRMR

Note: These alternative models are suggested based on similar functionality and characteristics, but it is recommended to refer to the manufacturer's datasheets for detailed specifications and suitability for specific applications.

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