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TPS65138DRCR from TI,Texas Instruments

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TPS65138DRCR

Manufacturer: TI

Dual Output AMOLED Display Power Supply 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS65138DRCR TI 502 In Stock

Description and Introduction

Dual Output AMOLED Display Power Supply 10-VSON -40 to 85 The TPS65138DRCR is a power management IC (PMIC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltages:**  
  - Positive Output: Up to 15V  
  - Negative Output: Down to -15V  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 90%  
- **Package:** 10-pin VSON (DRC)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS65138DRCR is a dual-output DC/DC converter designed to generate both positive and negative supply rails from a single input. It integrates two step-up (boost) converters and an inverting buck-boost converter, making it suitable for applications requiring dual-polarity power supplies.  

### **Features:**  
- **Dual Outputs:** Provides both positive and negative regulated voltages.  
- **Integrated Power Switches:** Eliminates the need for external FETs.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Overcurrent and Thermal Protection:** Enhances system reliability.  
- **Synchronizable Switching Frequency:** Reduces EMI interference.  

This device is commonly used in LCD bias supplies, OLED displays, and other applications requiring dual-rail power.

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