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TPS51163DRCR from TI,Texas Instruments

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TPS51163DRCR

Manufacturer: TI

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 600kHz 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS51163DRCR TI 3 In Stock

Description and Introduction

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 600kHz 10-VSON -40 to 85 The TPS51163DRCR is a synchronous buck controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 5.5V (adjustable)  
- **Switching Frequency:** 300kHz to 1.2MHz (adjustable)  
- **Maximum Output Current:** Supports up to 20A (with external FETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
The TPS51163DRCR is a high-efficiency, synchronous buck controller designed for point-of-load (POL) power supply applications. It provides precise voltage regulation and supports high-current output when paired with external power MOSFETs. The device integrates adaptive dead-time control, soft-start, and protection features for robust operation.  

### **Features:**  
- **Adaptive On-Time Control:** Enables fast transient response  
- **Adjustable Frequency:** 300kHz to 1.2MHz for optimization of efficiency and component size  
- **Pre-Bias Startup:** Prevents negative output voltage during startup  
- **Power Good Indicator:** Monitors output voltage status  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown  
- **Low Quiescent Current:** Improves light-load efficiency  
- **External Synchronization Capability:** Reduces noise interference in multi-rail systems  

This information is based solely on TI's official documentation for the TPS51163DRCR.

Application Scenarios & Design Considerations

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 600kHz 10-VSON -40 to 85

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