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TPS51200DRCR from TI,Texas Instruments

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TPS51200DRCR

Manufacturer: TI

3A Sink/Source DDR Termination Regulator w/ VTTREF Buffered Reference for DDR2, DDR3, DDR3L and DDR4 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS51200DRCR TI 30000 In Stock

Description and Introduction

3A Sink/Source DDR Termination Regulator w/ VTTREF Buffered Reference for DDR2, DDR3, DDR3L and DDR4 10-VSON -40 to 85 The TPS51200DRCR 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:** 0.7V to 5.5V (adjustable)  
- **Output Current:** Up to 20A (with external MOSFETs)  
- **Switching Frequency:** Adjustable from 200kHz to 1MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
- The TPS51200DRCR is a high-performance synchronous buck controller designed for low-voltage, high-current applications.  
- It supports pre-biased output startup and provides accurate voltage regulation.  
- The device integrates gate drivers for external N-channel MOSFETs and includes protection features such as overcurrent, undervoltage lockout (UVLO), and thermal shutdown.  

### **Features:**  
- **Adjustable Output Voltage:** Uses an external resistor divider.  
- **D-CAP™ Mode Control:** Provides fast transient response.  
- **Integrated Gate Drivers:** Supports high-side and low-side MOSFETs.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft-Start Function:** Adjustable via an external capacitor.  
- **Overcurrent Protection (OCP):** Uses inductor DCR sensing or external resistor.  
- **Thermal Shutdown:** Protects against excessive temperature.  

This information is based on TI's official datasheet for the TPS51200DRCR.

Application Scenarios & Design Considerations

3A Sink/Source DDR Termination Regulator w/ VTTREF Buffered Reference for DDR2, DDR3, DDR3L and DDR4 10-VSON -40 to 85

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