HIP2101IBZT

Product Overview

• Category: Integrated Circuit
• Use: Power Management and Control
• Characteristics: High Voltage Half-Bridge Driver
• Package: 8-Lead SOIC (Small Outline Integrated Circuit)
• Essence: Efficiently drives high-side and low-side N-channel power MOSFETs in half-bridge or full-bridge configurations
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 10V to 18V
• Output Current: 2.5A
• Rise/Fall Time: 15ns
• Operating Temperature Range: -40°C to +125°C
• Input Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

The HIP2101IBZT has the following pin configuration:

1. VDD: Supply voltage for the IC
2. INHA: Input signal for the high-side MOSFET
3. INLA: Input signal for the low-side MOSFET
4. GND: Ground reference for the IC
5. HOA: Output signal for the high-side MOSFET
6. LOA: Output signal for the low-side MOSFET
7. VS: High-side floating supply voltage
8. VSS: Low-side floating supply voltage

Functional Features

• Drives high-side and low-side N-channel power MOSFETs
• Provides shoot-through protection to prevent simultaneous conduction of both MOSFETs
• Supports PWM (Pulse Width Modulation) control for precise power management
• Offers under-voltage lockout (UVLO) protection
• Enables adjustable dead-time control for efficient switching

Advantages and Disadvantages

Advantages: - Efficiently drives power MOSFETs in half-bridge or full-bridge configurations - Provides protection features to prevent damage to the circuit - Supports precise power management through PWM control

Disadvantages: - Limited to N-channel power MOSFETs only - Requires external components for complete power management system

Working Principles

The HIP2101IBZT is designed to drive high-side and low-side N-channel power MOSFETs in various power management and control applications. It utilizes a half-bridge configuration to efficiently switch the MOSFETs on and off. The input signals (INHA and INLA) control the conduction of the high-side and low-side MOSFETs, respectively. The IC provides shoot-through protection to avoid simultaneous conduction, ensuring safe operation. PWM control allows precise power management by adjusting the duty cycle of the input signals.

Detailed Application Field Plans

The HIP2101IBZT is commonly used in the following application fields:

1. Motor Control: Enables efficient control of motor speed and direction in industrial automation, robotics, and automotive systems.
2. Power Supplies: Facilitates power conversion and regulation in DC-DC converters, AC-DC converters, and uninterruptible power supplies (UPS).
3. Lighting Systems: Drives LED drivers and ballasts in lighting applications, providing dimming and color control capabilities.
4. Audio Amplifiers: Controls the switching of power transistors in audio amplifiers, delivering high-quality sound reproduction.

Detailed and Complete Alternative Models

1. HIP2100IBZT: Similar to HIP2101IBZT but without adjustable dead-time control feature.
2. HIP2102IBZT: Enhanced version with higher output current capability (4A) and faster rise/fall time (8ns).
3. HIP2103IBZT: Dual half-bridge driver with integrated bootstrap diodes for simplified circuit design.

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

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