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TLC5928PW from TI,Texas Instruments

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TLC5928PW

Manufacturer: TI

16 Channel Constant Current LED Driver with LED Open Detection 24-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TLC5928PW TI 90 In Stock

Description and Introduction

16 Channel Constant Current LED Driver with LED Open Detection 24-TSSOP -40 to 85 The TLC5928PW is a 16-channel, constant-current sink LED driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Channels:** 16  
- **Output Current:** Adjustable (5 mA to 120 mA per channel)  
- **Supply Voltage (VCC):** 3 V to 5.5 V  
- **Logic Input Voltage:** 3 V to 5.5 V  
- **Data Transfer Rate:** Up to 30 MHz  
- **Package:** TSSOP-28 (PW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:**  
  - Constant-current outputs with ±6% current accuracy  
  - 30 MHz data transfer rate for high-speed applications  
  - Shift register and storage register for easy cascading  
  - Thermal shutdown protection  
  - Open-load and short-circuit detection  

### **Description:**  
The TLC5928PW is designed for driving LEDs in applications requiring high brightness and precision. It provides 16 constant-current sink outputs with adjustable current settings via an external resistor.  

### **Features:**  
- **High-Speed Data Transfer:** Supports up to 30 MHz clock frequency.  
- **Precision Current Control:** Each channel maintains consistent brightness.  
- **Cascading Capability:** Multiple devices can be daisy-chained for larger LED arrays.  
- **Protection Features:** Includes thermal shutdown and fault detection.  
- **Wide Voltage Range:** Compatible with 3 V to 5.5 V logic and power supplies.  

This device is commonly used in LED displays, signage, and backlighting applications.

Application Scenarios & Design Considerations

16 Channel Constant Current LED Driver with LED Open Detection 24-TSSOP -40 to 85

Alternative Part Number

  • PCA9685PW --: 16-channel LED driver with I2C interface in TSSOP package, functionally similar constant-current sink driver suitable for LED applications.
  • STP16CP05TTR --: 16-bit constant-current LED sink driver with serial interface in TSSOP, comparable channel count and current capability.
  • MBI5026GF --: 16-channel constant-current LED driver with shift register interface, widely used as an alternative LED sink driver in similar packages.

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