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UCC3895PWTRG4 from TI,Texas Instruments

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UCC3895PWTRG4

Manufacturer: TI

BiCMOS Advanced Phase Shift PWM Controller

Partnumber Manufacturer Quantity Availability
UCC3895PWTRG4 TI 4660 In Stock

Description and Introduction

BiCMOS Advanced Phase Shift PWM Controller The UCC3895PWTRG4 is a phase-shift PWM controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
UCC3895PWTRG4  

### **Description:**  
The UCC3895PWTRG4 is a phase-shift pulse-width modulation (PWM) controller designed for high-efficiency, full-bridge power conversion applications. It provides advanced control for zero-voltage switching (ZVS) in power supplies, improving efficiency and reducing switching losses.  

### **Key Features:**  
- **Topology Support:** Phase-shifted full-bridge and half-bridge configurations  
- **Operating Frequency:** Adjustable up to 1 MHz  
- **Output Drive:** Four complementary outputs (A, B, C, D) with programmable dead-time control  
- **Modulation:** Adaptive delay control for zero-voltage switching (ZVS)  
- **Voltage Range:**  
  - Supply Voltage (VDD): 10V to 15V  
  - Output Drive Voltage: Up to 15V  
- **Protection Features:**  
  - Soft-start capability  
  - Overcurrent protection (via current sense input)  
  - Under-voltage lockout (UVLO)  
- **Package:** TSSOP-20 (PW)  

### **Applications:**  
- High-power DC-DC converters  
- Telecom and server power supplies  
- Industrial power systems  
- Uninterruptible power supplies (UPS)  

This information is based solely on the manufacturer's datasheet and technical documentation.

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