6-Channel LED Driver with I2C? Interface The part **CAT3626HV4-T2** is manufactured by **CATALYST**. Here are its specifications from Ic-phoenix technical data files:  

- **Manufacturer:** CATALYST  
- **Part Number:** CAT3626HV4-T2  
- **Type:** LED Driver  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Current:** Up to 150mA per channel (adjustable)  
- **Number of Channels:** 4  
- **Efficiency:** Up to 92%  
- **Switching Frequency:** 1MHz (typical)  
- **Features:**  
  - High-voltage operation  
  - PWM dimming control  
  - Thermal shutdown protection  
  - Overcurrent protection  
- **Package:** 16-pin TQFN  
- **Operating Temperature Range:** -40°C to +85°C  

This information is based solely on the provided knowledge base. No additional guidance or suggestions are included.

6-Channel LED Driver with I2C? Interface The CAT3626HV4-T2 is a high-voltage, quad-output LED driver manufactured by ON Semiconductor (formerly part of Catalyst Semiconductor).  

### Key Specifications:  
- **Manufacturer**: ON Semiconductor (formerly Catalyst Semiconductor)  
- **Part Number**: CAT3626HV4-T2  
- **Type**: High-voltage, quad-output LED driver  
- **Input Voltage Range**: 4.5V to 36V  
- **Output Configuration**: Four independent current-regulated outputs  
- **Output Current**: Adjustable up to 30mA per channel  
- **PWM Dimming Control**: Supports high-frequency PWM dimming  
- **Package**: 16-lead TQFN (4mm x 4mm)  
- **Applications**: LED backlighting for LCD displays, automotive lighting, industrial lighting  

This device is designed for precision LED current regulation with high efficiency and flexible dimming control.  

(Note: Always verify specifications with the latest datasheet from the manufacturer.)