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UC3827DW-1 from TI,Texas Instruments

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UC3827DW-1

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UC3827DW-1,UC3827DW1 TI 29 In Stock

Description and Introduction

1 The UC3827DW-1 is a high-speed PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC3827DW-1  
- **Type:** High-Speed PWM Controller  
- **Package:** SOIC-16 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** Up to 30V  
- **Output Drive Current:** 2A (peak)  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Features Under-Voltage Lockout (UVLO)**  
- **Error Amplifier Bandwidth:** 5MHz  

### **Descriptions and Features:**  
- Designed for high-frequency switching power supplies.  
- Includes a precision reference, error amplifier, oscillator, PWM comparator, and output drivers.  
- Supports both voltage-mode and current-mode control.  
- Features a totem-pole output stage for driving power MOSFETs.  
- Includes soft-start functionality for controlled startup.  
- Provides cycle-by-cycle current limiting for protection.  
- Suitable for DC-DC converters, inverters, and motor control applications.  

This information is based solely on the factual specifications provided by TI for the UC3827DW-1.

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