MAX16828ASA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: LED Driver
• Characteristics: High Efficiency, Wide Input Voltage Range, Dimmable
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: Power Management IC for LED Lighting Applications
• Packaging/Quantity: Tape & Reel, 2500 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Current: Up to 1.5A
• Switching Frequency: 200kHz to 2MHz
• Dimming Control: Analog/PWM (Pulse Width Modulation)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16828ASA+T has the following pin configuration:

```

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| | --| VCC | --| GND | --| DIM | --| FB | --| EN | --| LX | --| VIN | |___________| ```

Functional Features

• High efficiency LED driver with integrated power MOSFET
• Wide input voltage range allows operation in various applications
• Dimming control options for brightness adjustment
• Overvoltage and overcurrent protection for enhanced safety
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency results in energy savings - Wide input voltage range provides flexibility in design - Dimming control allows customization of lighting levels - Integrated protection features enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power LED applications - Requires external components for proper operation

Working Principles

The MAX16828ASA+T is a power management IC specifically designed for LED lighting applications. It operates by converting the input voltage to a regulated output current suitable for driving LEDs. The integrated power MOSFET allows for efficient power conversion, resulting in minimal energy loss.

The dimming control feature enables adjustment of the LED brightness through analog or PWM signals. This allows for customization of lighting levels based on specific requirements.

The IC incorporates various protection features such as overvoltage and overcurrent protection, ensuring safe operation even under abnormal conditions. Additionally, thermal shutdown protection prevents overheating, further enhancing the reliability of the device.

Detailed Application Field Plans

The MAX16828ASA+T is widely used in various LED lighting applications, including:

1. Residential Lighting: Provides efficient and dimmable LED driver solutions for home lighting fixtures.
2. Commercial Lighting: Suitable for office spaces, retail stores, and other commercial environments where energy-efficient lighting is required.
3. Automotive Lighting: Enables efficient and reliable LED driver solutions for automotive lighting applications, such as headlights and taillights.
4. Outdoor Lighting: Ideal for outdoor lighting fixtures, including streetlights, parking lot lights, and landscape lighting.

Detailed and Complete Alternative Models

• MAX16828AASA+T
• MAX16828BASA+T
• MAX16828CASA+T
• MAX16828DASA+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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