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TPS40132RHBR from TI,Texas Instruments

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TPS40132RHBR

Manufacturer: TI

Two Channel Multiphase Controller with 600mV, .8% Reference 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40132RHBR TI 62 In Stock

Description and Introduction

Two Channel Multiphase Controller with 600mV, .8% Reference 32-VQFN -40 to 85 The TPS40132RHBR is a synchronous buck controller from Texas Instruments (TI). Here are its key specifications, descriptions, and features:

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

### **Part Number:**  
TPS40132RHBR  

### **Description:**  
The TPS40132RHBR is a synchronous buck (step-down) controller designed for high-efficiency DC-DC power conversion. It operates with input voltages ranging from **4.5V to 28V** and supports output voltages as low as **0.7V**.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.7V  
- **Switching Frequency:** Adjustable from **100kHz to 1MHz**  
- **Efficiency:** Up to **95%** (depending on design)  
- **Control Method:** Voltage-mode PWM control  
- **Synchronous Rectification:** Reduces power loss  
- **Adjustable Soft-Start:** Prevents inrush current  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Undervoltage lockout (UVLO)  
  - Thermal shutdown  
- **Package:** **32-pin VQFN (RHBR)**  
- **Operating Temperature Range:** **-40°C to +125°C**  

### **Applications:**  
- Point-of-load (POL) regulators  
- Industrial and automotive power supplies  
- Networking and telecom equipment  
- Distributed power systems  

This information is based on TI’s official datasheet for the TPS40132RHBR.

Application Scenarios & Design Considerations

Two Channel Multiphase Controller with 600mV, .8% Reference 32-VQFN -40 to 85

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