Dual Loop, 7+1 multiphase VR12/AMD PWM controller for high efficiency, highly accurate VR solutions The part **CHL8328** is manufactured by **CHIL Semiconductor**.  

**Specifications:**  
- **Type:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Switching Frequency:** Adjustable (300kHz to 1MHz)  
- **Features:**  
  - Supports pre-biased outputs  
  - Programmable soft-start  
  - Overcurrent and overtemperature protection  
  - Synchronization capability  

For detailed specifications, refer to the official datasheet from CHIL Semiconductor.