BD33IC0WHFV-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: TO-252-5L (DPAK)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.2V to 15V
• Output Current: Up to 3A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The BD33IC0WHFV-GTR IC has the following pin configuration:

1. VIN - Input Voltage
2. GND - Ground
3. EN - Enable Pin
4. FB - Feedback Pin
5. VOUT - Output Voltage

Functional Features

• High Efficiency: The BD33IC0WHFV-GTR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a dropout voltage as low as 300mV, this IC ensures stable output even when the input voltage is close to the desired output voltage.
• Compact Size: The TO-252-5L package provides a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low dropout voltage ensures stable output even with varying input voltages.
• Compact size allows for easy integration into small electronic devices.

Disadvantages

• Limited output current of up to 3A may not be sufficient for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The BD33IC0WHFV-GTR is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The low dropout voltage allows for efficient regulation even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The BD33IC0WHFV-GTR is commonly used in various electronic devices and systems, including:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from its compact size and power efficiency.
2. Computer Systems: Laptops, desktops, and servers utilize this IC for voltage regulation in power management circuits.
3. Automotive Electronics: The BD33IC0WHFV-GTR finds application in automotive systems such as infotainment systems, lighting controls, and engine management units.
4. Industrial Equipment: Industrial automation, control systems, and instrumentation rely on this IC for reliable voltage regulation.

Detailed and Complete Alternative Models

1. BD33IC1WHFV-GTR: Similar to BD33IC0WHFV-GTR but with higher output current capability (up to 5A).
2. BD33IC2WHFV-GTR: Offers extended operating temperature range (-40°C to +150°C) for harsh environments.
3. BD33IC3WHFV-GTR: Provides adjustable output voltage range for versatile applications.

These alternative models offer additional features and specifications to cater to specific requirements.

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