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MBI5028CNS from MACROBLOCK

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MBI5028CNS

Manufacturer: MACROBLOCK

16 BIT CONSTANT CURRENT LED SINK DRIVER WITH GAIN CONTROL

Partnumber Manufacturer Quantity Availability
MBI5028CNS MACROBLOCK 352 In Stock

Description and Introduction

16 BIT CONSTANT CURRENT LED SINK DRIVER WITH GAIN CONTROL The MBI5028CNS is a LED driver IC manufactured by MACROBLOCK. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** MACROBLOCK  
- **Type:** LED Driver IC  
- **Package:** SSOP-24  
- **Output Channels:** 16  
- **Output Current:** 5–90 mA per channel (adjustable)  
- **Supply Voltage (VDD):** 3.3V–5.5V  
- **Data Transfer Rate:** Up to 25 MHz  
- **PWM Control:** 16-bit (65,536 grayscale levels)  
- **Operating Temperature:** -40°C to +85°C  
- **Features:** Error detection, thermal shutdown, open/short LED protection  

### **Descriptions:**  
The MBI5028CNS is a constant-current LED driver with 16 channels, designed for LED display applications. It supports high-speed data transmission and precise PWM dimming control. It includes built-in protection features such as thermal shutdown and LED fault detection.  

### **Features:**  
1. **16-Channel Constant Current Output:** Adjustable current from 5–90 mA per channel.  
2. **High-Speed Data Transmission:** Supports up to 25 MHz clock frequency.  
3. **16-Bit Grayscale Control:** Provides 65,536 PWM dimming levels.  
4. **Error Detection:** Detects open/short LED conditions.  
5. **Thermal Shutdown Protection:** Prevents overheating.  
6. **Cascade Function:** Supports multiple ICs in series for large displays.  
7. **Low Power Consumption:** Optimized for energy efficiency.  

This information is based solely on the manufacturer's provided data. For detailed application notes, refer to the official MACROBLOCK datasheet.

Application Scenarios & Design Considerations

16 BIT CONSTANT CURRENT LED SINK DRIVER WITH GAIN CONTROL

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