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TPS53124RGER from TI,Texas Instruments

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TPS53124RGER

Manufacturer: TI

: 4.5V-24V input Synchronous DCAP Mode Dual Step-Down Controller 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS53124RGER TI 3000 In Stock

Description and Introduction

: 4.5V-24V input Synchronous DCAP Mode Dual Step-Down Controller 24-VQFN -40 to 85 The TPS53124RGER is a synchronous buck converter 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 25V  
- **Output Voltage Range:** 0.76V to 5.5V  
- **Output Current:** Up to 12A  
- **Switching Frequency:** 300kHz to 1.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 24-pin VQFN (RGER)  

### **Descriptions:**  
The TPS53124RGER is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high current and precise voltage regulation. It integrates low-side and high-side MOSFETs, reducing external component count. The device supports adjustable switching frequency and includes features for power sequencing and protection.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component requirements.  
- **Adjustable Frequency:** 300kHz to 1.2MHz for optimization of efficiency and size.  
- **Precision Reference:** ±1% voltage reference accuracy.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown.  
- **Adjustable Soft Start:** Prevents inrush current at startup.  
- **D-CAP2™ Mode Control:** Fast transient response with low external component count.  

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

Application Scenarios & Design Considerations

: 4.5V-24V input Synchronous DCAP Mode Dual Step-Down Controller 24-VQFN -40 to 85

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