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UCC3806DW from UNI

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15.625ms

UCC3806DW

Manufacturer: UNI

Low Power, Dual Output, Current Mode PWM Controller

Partnumber Manufacturer Quantity Availability
UCC3806DW UNI 41 In Stock

Description and Introduction

Low Power, Dual Output, Current Mode PWM Controller The UCC3806DW is a high-speed, low-power, BiCMOS current-mode PWM controller manufactured by Texas Instruments (UNI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 12V  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Current:** ±1.5A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Low Startup Current:** 150µA (typical)  
- **Low Operating Current:** 2.5mA (typical)  
- **Propagation Delay:** 50ns (typical)  
- **Undervoltage Lockout (UVLO):** Adjustable  
- **Package:** SOIC-16 (DW)  

### **Descriptions and Features:**  
- **Current-Mode Control:** Provides cycle-by-cycle current limiting for improved transient response.  
- **BiCMOS Technology:** Ensures low power consumption and high-speed operation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Synchronization Capability:** Allows synchronization to an external clock.  
- **Error Amplifier:** Includes a high-gain bandwidth (5MHz) for precise regulation.  
- **Protection Features:** Includes undervoltage lockout (UVLO), overcurrent protection, and thermal shutdown.  
- **Applications:** Used in DC-DC converters, power supplies, and battery chargers.  

This information is sourced from the manufacturer's datasheet.

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