PWM Controller with Integrated Half-Bridge and SyncFET Drivers 24-WQFN -40 to 125 The LM5035BSQ/NOPB is a high-voltage PWM controller manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 15V to 100V  
- **Switching Frequency:** Up to 1MHz  
- **Output Drivers:** Dual N-Channel MOSFET drivers  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** WQFN-16 (4mm x 4mm)  

### **Descriptions:**  
The LM5035BSQ/NOPB is a high-performance PWM controller designed for high-voltage applications, including isolated DC-DC converters. It integrates a high-voltage start-up regulator, precision reference, and dual MOSFET drivers, making it suitable for power supply designs.  

### **Features:**  
- **Integrated High-Voltage Start-Up Regulator** (Operates directly from input voltage)  
- **Programmable Soft-Start**  
- **Cycle-by-Cycle Current Limiting**  
- **Adjustable Switching Frequency**  
- **Synchronization Capability**  
- **Undervoltage Lockout (UVLO)**  
- **Thermal Shutdown Protection**  

This controller is commonly used in telecom, industrial, and automotive power systems.

PWM Controller with Integrated Half-Bridge and SyncFET Drivers 24-WQFN -40 to 125