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TPS40091PW from TI,Texas Instruments

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TPS40091PW

Manufacturer: TI

4 Channel Multiphase Buck DC/DC Controller with Tri-state

Partnumber Manufacturer Quantity Availability
TPS40091PW TI 426 In Stock

Description and Introduction

4 Channel Multiphase Buck DC/DC Controller with Tri-state The TPS40091PW is a synchronous buck 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:** TPS40091PW  

### **Description:**  
The TPS40091PW is a high-performance, synchronous buck controller designed for step-down DC-DC conversion applications. It operates with input voltages ranging from 4.5V to 28V and provides adjustable output voltage regulation.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Adjustable Output Voltage:** Down to 0.7V  
- **Switching Frequency:** 300kHz (adjustable)  
- **Efficiency Optimization:** Adaptive dead-time control  
- **Synchronous Rectification:** Supports N-channel MOSFETs  
- **Current Mode Control:** Improves transient response  
- **Soft-Start:** Adjustable for controlled startup  
- **Protection Features:** Overcurrent, undervoltage lockout (UVLO), and thermal shutdown  
- **Package:** 20-pin TSSOP (PW)  

### **Applications:**  
- Intermediate bus converters  
- Point-of-load (POL) power supplies  
- Telecom and networking equipment  
- Industrial power systems  

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

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