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UC3874DW-1 from TI/BB,Texas Instruments

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UC3874DW-1

Manufacturer: TI/BB

1

Partnumber Manufacturer Quantity Availability
UC3874DW-1,UC3874DW1 TI/BB 26 In Stock

Description and Introduction

1 The UC3874DW-1 is a phase-shift resonant mode controller manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)/Burr-Brown (BB)  
- **Package:** SOIC-20  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** Up to 20V  
- **Control Method:** Phase-shift resonant mode  
- **Frequency Range:** Adjustable  
- **Output Drive:** High-current totem-pole outputs for driving power MOSFETs  
- **Protection Features:** Under-voltage lockout (UVLO), over-current protection  

### **Descriptions and Features:**  
- Designed for high-frequency, high-efficiency power converters.  
- Provides precise phase-shift control for resonant mode power conversion.  
- Supports zero-voltage switching (ZVS) to minimize switching losses.  
- Includes adjustable dead-time control for optimizing efficiency.  
- Features programmable oscillator frequency and soft-start capability.  
- Suitable for full-bridge and half-bridge converter topologies.  

This information is based solely on the manufacturer's specifications.

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