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TPS65120RGT from TI,Texas Instruments

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TPS65120RGT

Manufacturer: TI

SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY

Partnumber Manufacturer Quantity Availability
TPS65120RGT TI 1611 In Stock

Description and Introduction

SINGLE-INDUCTOR QUADRUPLE-OUTPUT TFT LCD POWER SUPPLY The TPS65120RGT is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage 1 (Positive Boost):** Adjustable up to 6V  
- **Output Voltage 2 (Negative Boost):** Adjustable down to -6V  
- **Output Current:** Up to 200mA (positive and negative outputs)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-VQFN (3mm x 3mm)  

### **Descriptions:**  
The TPS65120RGT is a dual-output DC-DC converter designed to generate both positive and negative supply voltages from a single input. It integrates two boost converters, making it suitable for applications requiring bipolar power rails, such as LCD bias, OLED displays, and precision analog circuits.

### **Features:**  
- **Dual Outputs:** Provides both positive and negative regulated voltages.  
- **Low Quiescent Current:** 40µA (typical) in power-save mode.  
- **Integrated Synchronous Rectifiers:** Improves efficiency.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small Footprint:** 16-pin VQFN package for space-constrained applications.  

This information is strictly based on TI's datasheet for the TPS65120RGT.

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