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UCC2808APWTR-2 from TI,Texas Instruments

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15.625ms

UCC2808APWTR-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808APWTR-2,UCC2808APWTR2 TI 34 In Stock

Description and Introduction

1 The UCC2808APWTR-2 is a high-speed, low-power BiCMOS current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Frequency Range:** Up to 1 MHz  
- **Operating Voltage (VCC):** 8.5V to 12V  
- **Output Current (Source/Sink):** ±1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 5 MHz  
- **Propagation Delay:** 50 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16  

### **Descriptions:**  
The UCC2808APWTR-2 is designed for high-frequency power supply applications, offering precise current-mode control with fast response. It includes features such as cycle-by-cycle current limiting, under-voltage lockout (UVLO), and a built-in oscillator.  

### **Features:**  
- High-speed PWM operation (up to 1 MHz)  
- Low start-up and operating current  
- Adjustable dead-time control  
- Internal soft-start  
- Cycle-by-cycle current limiting  
- Under-voltage lockout (UVLO) protection  
- Synchronization capability  
- BiCMOS technology for low power consumption  

This device is commonly used in DC-DC converters, power supplies, and other high-frequency switching applications.  

(Source: Texas Instruments Datasheet)

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