HV9861ANG-G

Product Overview

Category

HV9861ANG-G belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for controlling and driving LED lighting applications.

Characteristics

• High efficiency
• Wide input voltage range
• Dimming control capability
• Over-temperature protection
• Short-circuit protection

Package

HV9861ANG-G is available in a compact, surface-mount package.

Essence

The essence of HV9861ANG-G lies in its ability to efficiently drive and control LED lighting systems, ensuring optimal performance and longevity.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 9V to 450V
• Output Voltage Range: 5V to 100V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. DIM: Dimming control input
4. FB: Feedback pin for regulating output voltage
5. EN: Enable pin for turning on/off the device
6. CS: Current sense pin for monitoring output current
7. SW: Switching node connection
8. LX: Inductor connection

Functional Features

• Constant current output regulation
• Adjustable dimming control
• Over-temperature protection
• Short-circuit protection
• Wide input voltage range compatibility

Advantages

• High efficiency resulting in energy savings
• Wide input voltage range allows for versatile applications
• Dimming control capability enables customization of lighting levels
• Over-temperature and short-circuit protection enhance safety and reliability

Disadvantages

• Limited maximum output current may restrict certain high-power applications
• Requires additional external components for complete LED lighting systems

Working Principles

HV9861ANG-G operates on the principle of pulse width modulation (PWM) to regulate the output current and control the brightness of LEDs. It utilizes a feedback mechanism to maintain a constant current output, ensuring consistent illumination.

Detailed Application Field Plans

HV9861ANG-G finds extensive application in various LED lighting systems, including: - Residential lighting - Commercial lighting - Automotive lighting - Industrial lighting - Outdoor lighting

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to HV9861ANG-G are: - HV9861BNG-G - HV9861CNG-G - HV9861DNG-G - HV9861ENG-G

These models provide comparable features and can be considered as alternatives based on specific requirements.

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