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TPIC44L02DBR
বিস্তারিত দেখুন ডেটাশিট

TPIC44L02DBR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Driver
  • Characteristics: High voltage, high current, low power dissipation
  • Package: DBR (Shrink Small Outline Package)
  • Essence: Efficient power control and switching
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Voltage Range: 4.5V to 50V
  • Output Current: Up to 1.5A
  • Operating Temperature: -40°C to +125°C
  • Input Logic Compatibility: CMOS, TTL

Detailed Pin Configuration

The TPIC44L02DBR has a total of 16 pins. The pin configuration is as follows:

  1. VCC
  2. GND
  3. IN1
  4. IN2
  5. IN3
  6. IN4
  7. OUT1
  8. OUT2
  9. OUT3
  10. OUT4
  11. ENABLE
  12. RESET
  13. GND
  14. GND
  15. GND
  16. VCC

Functional Features

  • High voltage and current capability for driving various loads
  • Low power dissipation due to efficient power control
  • Built-in protection features such as thermal shutdown and overcurrent detection
  • Enable and reset pins for easy control and monitoring

Advantages and Disadvantages

Advantages: - High voltage range allows for versatile applications - Can handle high current loads - Low power dissipation ensures energy efficiency - Compact package size for space-constrained designs

Disadvantages: - Limited output current compared to some other power drivers - May require additional external components for certain applications

Working Principles

The TPIC44L02DBR is designed to efficiently control and switch power to drive various loads. It operates by receiving input signals through the IN1 to IN4 pins, which control the corresponding output pins (OUT1 to OUT4). The ENABLE pin enables or disables the outputs, while the RESET pin resets the device to its default state. The IC ensures high voltage and current capability while minimizing power dissipation.

Detailed Application Field Plans

The TPIC44L02DBR finds applications in various fields where efficient power control and switching are required. Some of the detailed application field plans include:

  1. Automotive: Powering automotive lighting systems, such as headlights and taillights.
  2. Industrial Automation: Driving motors and actuators in industrial machinery.
  3. Robotics: Controlling motor movements in robotic systems.
  4. Home Appliances: Switching power to drive appliances like fans and pumps.
  5. LED Lighting: Driving LED arrays for illumination purposes.

Detailed and Complete Alternative Models

  1. TPIC44L01DBR
    • Similar specifications and features as TPIC44L02DBR but with lower output current capability.
  2. TPIC44L03DBR
    • Similar specifications and features as TPIC44L02DBR but with higher output current capability.
  3. TPIC44L04DBR
    • Similar specifications and features as TPIC44L02DBR but with additional protection features.

These alternative models provide options based on specific requirements and can be considered as alternatives to TPIC44L02DBR.

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প্রযুক্তিগত সমাধানে TPIC44L02DBR এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of TPIC44L02DBR in technical solutions:

  1. Q: What is TPIC44L02DBR? A: TPIC44L02DBR is a high-performance power logic 8-bit shift register designed for various applications, including driving relays, solenoids, and other high-current loads.

  2. Q: What is the maximum output current of TPIC44L02DBR? A: The TPIC44L02DBR can provide a maximum output current of 150mA per channel.

  3. Q: Can TPIC44L02DBR be used with both TTL and CMOS inputs? A: Yes, TPIC44L02DBR is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) input levels.

  4. Q: How many channels does TPIC44L02DBR have? A: TPIC44L02DBR has a total of 8 channels, allowing you to control up to 8 different loads.

  5. Q: What is the supply voltage range for TPIC44L02DBR? A: The supply voltage range for TPIC44L02DBR is typically between 4.5V and 5.5V.

  6. Q: Can TPIC44L02DBR handle high-voltage loads? A: Yes, TPIC44L02DBR is capable of driving high-voltage loads up to 50V.

  7. Q: Does TPIC44L02DBR have built-in protection features? A: Yes, TPIC44L02DBR includes built-in thermal shutdown and overcurrent protection to ensure safe operation.

  8. Q: Can TPIC44L02DBR be cascaded to control more than 8 loads? A: Yes, TPIC44L02DBR can be cascaded with other shift registers to control a larger number of loads.

  9. Q: What is the maximum clock frequency for TPIC44L02DBR? A: The maximum clock frequency for TPIC44L02DBR is typically around 10MHz.

  10. Q: Are there any application examples for TPIC44L02DBR? A: Yes, TPIC44L02DBR is commonly used in automotive applications, industrial automation, and other systems that require high-current load driving.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.