HIP2100IR4ZT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-performance, high-frequency, low-side gate driver IC
• Package: 8-Lead SOIC (Small Outline Integrated Circuit)
• Essence: Efficiently drives MOSFETs and IGBTs in various power applications
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

• Supply Voltage: 10V to 20V
• Output Current: 2.5A
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 50ns (typical)
• Rise/Fall Time: 15ns (typical)
• Input Threshold Voltage: 1.5V (typical)

Detailed Pin Configuration

The HIP2100IR4ZT features the following pin configuration:

1. VDD: Supply voltage input
2. IN: Input control signal
3. LO: Low-side gate driver output
4. COM: Ground reference
5. HO: High-side gate driver output
6. VB: Bootstrap supply voltage input
7. VS: High-side floating supply return
8. VSS: Negative supply voltage input

Functional Features

• High-speed switching capability
• Integrated bootstrap diode for high-side gate drive
• Undervoltage lockout protection
• Adaptive shoot-through protection
• Logic-level inputs compatible with microcontrollers and digital signal processors
• Low quiescent current consumption

Advantages and Disadvantages

Advantages: - High-performance gate driver suitable for demanding power applications - Efficient switching characteristics for improved system efficiency - Integrated bootstrap diode simplifies circuit design - Wide operating temperature range allows for versatile usage

Disadvantages: - Limited output current compared to some other gate driver ICs - Requires external components for proper operation - Relatively high cost compared to basic gate drivers

Working Principles

The HIP2100IR4ZT is designed to drive MOSFETs and IGBTs in power applications. It utilizes a bootstrap supply voltage to efficiently drive the high-side gate, while the low-side gate is directly driven. The integrated bootstrap diode simplifies the circuit design by eliminating the need for an external diode. The device incorporates various protection features such as undervoltage lockout and adaptive shoot-through protection to ensure safe and reliable operation.

Detailed Application Field Plans

The HIP2100IR4ZT is commonly used in the following application fields:

1. Motor Control: Provides efficient gate driving for motor control circuits, enabling precise control of motor speed and direction.
2. Power Supplies: Facilitates high-frequency switching in power supply circuits, improving overall efficiency and reducing power losses.
3. Inverters: Enables efficient switching of MOSFETs or IGBTs in inverter circuits, allowing for smooth conversion of DC power to AC power.
4. Lighting Systems: Drives power switches in lighting systems, enabling dimming control and energy-saving features.

Detailed and Complete Alternative Models

1. HIP2101IR2ZT: Similar to HIP2100IR4ZT but with a different pin configuration (6-Lead SOT-23 package).
2. HIP2102IR1ZT: Higher output current version of HIP2100IR4ZT (4A) with additional protection features.
3. HIP2103IR2ZT: Dual-channel version of HIP2100IR4ZT, capable of driving two independent power switches simultaneously.

These alternative models offer similar functionality and can be considered based on specific requirements and application constraints.

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