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TPS65124RGTR G4 from TI,Texas Instruments

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15.625ms

TPS65124RGTR G4

Manufacturer: TI

Single-Inductor, Triple-Output Supply for Small Form Factor TFT Display in QFN-16, Programmable Seq

Partnumber Manufacturer Quantity Availability
TPS65124RGTR G4,TPS65124RGTRG4 TI 37979 In Stock

Description and Introduction

Single-Inductor, Triple-Output Supply for Small Form Factor TFT Display in QFN-16, Programmable Seq The TPS65124RGTR G4 is a power management IC (PMIC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage 1 (Positive Rail):** Adjustable up to 5.5V  
- **Output Voltage 2 (Negative Rail):** Adjustable down to -5.5V  
- **Output Current:** Up to 300mA (positive), 150mA (negative)  
- **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 TPS65124RGTR G4 is a dual-output DC-DC converter designed to generate both positive and negative supply rails from a single input. It is commonly used in applications requiring bipolar power supplies, such as LCD displays, OLED panels, and precision analog circuits.  

### **Features:**  
- Integrated synchronous boost and inverting charge pump  
- Low quiescent current (30µA typical)  
- Soft-start and short-circuit protection  
- Adjustable output voltages via external resistors  
- Power-good indicator  
- Thermal shutdown protection  

This device is optimized for space-constrained applications due to its compact QFN package and high efficiency.  

(Source: Texas Instruments Datasheet)

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