Microchip Technology
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HV9808PJ-G
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HV9808PJ-G

Product Overview

Category

HV9808PJ-G belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

  • High voltage capability
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Over-temperature protection

Package

HV9808PJ-G is available in a compact and industry-standard package, making it suitable for various applications.

Essence

The essence of HV9808PJ-G lies in its ability to efficiently regulate and manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Quiescent Current: 2.5mA
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. EN: Enable pin
  5. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows for versatile applications.
  • Adjustable output voltage provides flexibility in power management.
  • Over-temperature protection ensures safe operation under extreme conditions.
  • Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages

  • High voltage capability enables usage in a wide range of applications.
  • Efficient power management enhances overall system performance.
  • Compact package size facilitates integration into various electronic devices.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Lack of certain advanced features found in more specialized power management ICs.

Working Principles

HV9808PJ-G operates on the principle of regulating input voltage to provide a stable and adjustable output voltage. It utilizes internal circuitry to monitor and control the voltage levels, ensuring efficient power management.

Detailed Application Field Plans

HV9808PJ-G finds applications in various fields, including but not limited to: - Consumer electronics - Automotive systems - Industrial automation - Telecommunications - LED lighting

Detailed and Complete Alternative Models

  1. HV9808PJ-F: Similar to HV9808PJ-G with enhanced maximum output current capability.
  2. HV9808PJ-H: Higher voltage rating variant of HV9808PJ-G for specific applications.
  3. HV9808PJ-K: Advanced version with additional features such as integrated protection circuits.

These alternative models offer different specifications and features to cater to diverse application requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением HV9808PJ-G в технических решениях.

Sure! Here are 10 common questions and answers related to the application of HV9808PJ-G in technical solutions:

  1. Q: What is HV9808PJ-G? A: HV9808PJ-G is a high-voltage LED driver IC designed for driving LEDs in general lighting applications.

  2. Q: What is the input voltage range supported by HV9808PJ-G? A: HV9808PJ-G supports an input voltage range from 4.5V to 40V.

  3. Q: What is the maximum output current that HV9808PJ-G can deliver? A: HV9808PJ-G can deliver a maximum output current of 1.5A.

  4. Q: Can HV9808PJ-G be used with both AC and DC input sources? A: Yes, HV9808PJ-G can be used with both AC and DC input sources.

  5. Q: Does HV9808PJ-G have built-in protection features? A: Yes, HV9808PJ-G has built-in over-temperature protection, over-voltage protection, and short-circuit protection.

  6. Q: Can HV9808PJ-G dim the LEDs it drives? A: Yes, HV9808PJ-G supports PWM dimming control for LED brightness adjustment.

  7. Q: What is the typical efficiency of HV9808PJ-G? A: The typical efficiency of HV9808PJ-G is around 90%.

  8. Q: Can HV9808PJ-G be used in automotive lighting applications? A: Yes, HV9808PJ-G is suitable for automotive lighting applications.

  9. Q: Does HV9808PJ-G require any external components for operation? A: Yes, HV9808PJ-G requires external components such as resistors, capacitors, and inductors for proper operation.

  10. Q: Is HV9808PJ-G RoHS compliant? A: Yes, HV9808PJ-G is RoHS compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on the specific application and implementation of HV9808PJ-G.