STP16CPP05PTR

Product Overview

• Category: Integrated Circuit
• Use: LED Driver
• Characteristics: High current capability, compact size, low power consumption
• Package: TSSOP-24
• Essence: Control and drive LEDs in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.0V to 5.5V
• Output Current: Up to 100mA per channel
• Number of Channels: 16
• Communication Interface: I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD (Power Supply)
2. GND (Ground)
3. SDA (I2C Data Line)
4. SCL (I2C Clock Line)
5. OUT0 (LED Channel 0 Output)
6. OUT1 (LED Channel 1 Output)
7. OUT2 (LED Channel 2 Output)
8. OUT3 (LED Channel 3 Output)
9. OUT4 (LED Channel 4 Output)
10. OUT5 (LED Channel 5 Output)
11. OUT6 (LED Channel 6 Output)
12. OUT7 (LED Channel 7 Output)
13. OUT8 (LED Channel 8 Output)
14. OUT9 (LED Channel 9 Output)
15. OUT10 (LED Channel 10 Output)
16. OUT11 (LED Channel 11 Output)
17. OUT12 (LED Channel 12 Output)
18. OUT13 (LED Channel 13 Output)
19. OUT14 (LED Channel 14 Output)
20. OUT15 (LED Channel 15 Output)
21. VREF (Reference Voltage)
22. ADJ (Adjustment Pin)
23. NC (No Connection)
24. NC (No Connection)

Functional Features

• Individual control of each LED channel
• Programmable current levels for precise brightness control
• Built-in thermal shutdown protection
• Low standby current consumption
• I2C interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• High current capability allows driving of power-hungry LEDs
• Compact size enables space-saving designs
• Low power consumption for energy-efficient applications
• Precise brightness control enhances visual effects
• Thermal shutdown protection prevents damage due to overheating

Disadvantages

• Limited number of channels (16)
• Requires an external microcontroller for operation

Working Principles

The STP16CPP05PTR is an LED driver integrated circuit that utilizes the I2C communication interface to control and drive LEDs. It operates by receiving commands from a microcontroller through the I2C bus, allowing individual control of each LED channel. The programmable current levels enable precise adjustment of brightness for different lighting effects. The built-in thermal shutdown protection ensures safe operation by monitoring the temperature and shutting down the device if it exceeds the specified threshold. The low standby current consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The STP16CPP05PTR LED driver can be used in various applications, including:

1. Automotive lighting systems
2. Signage and display boards
3. Backlighting for LCD panels
4. Architectural lighting
5. Entertainment and stage lighting
6. Industrial control panels
7. Home automation and smart lighting

Detailed and Complete Alternative Models

1. STP08CP05PTR: 8-channel LED driver with similar features but fewer channels.
2. STP24DP05PTR: 24-channel LED driver with expanded channel capacity.
3. TLC5940: 16-channel LED driver with daisy-chain capability.
4. MAX7219: LED driver with multiplexing and segment control features.
5. AS1130: Programmable LED driver with advanced animation capabilities.

(Note: This list is not exhaustive and other alternative models may exist in the market.)

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