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TPS65145PWP from TI,Texas Instruments

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TPS65145PWP

Manufacturer: TI

Q1

Partnumber Manufacturer Quantity Availability
TPS65145PWP TI 5000 In Stock

Description and Introduction

Q1 The TPS65145PWP is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS65145PWP  
### **Package:** HTSSOP-20 (PWP)  

### **Description:**  
The TPS65145 is a highly integrated power management unit designed to generate positive and negative supply rails for LCD bias applications. It includes a boost converter, inverting buck-boost converter, and an LDO regulator, making it suitable for TFT-LCD displays and other applications requiring dual-rail power supplies.  

### **Key Features:**  
1. **Boost Converter:**  
   - Input voltage range: 2.7V to 5.5V  
   - Adjustable output voltage up to 6V  
   - 1.2MHz switching frequency  

2. **Inverting Buck-Boost Converter:**  
   - Generates a negative output voltage  
   - Adjustable output voltage down to -6V  

3. **Low-Dropout (LDO) Regulator:**  
   - Fixed 5V or adjustable output (3.3V to 5V)  
   - 150mA output current capability  

4. **Integrated Power Switches:**  
   - Reduces external component count  

5. **Protection Features:**  
   - Overcurrent protection (OCP)  
   - Thermal shutdown  

6. **Efficiency:**  
   - Up to 90% efficiency for optimized power consumption  

7. **Applications:**  
   - TFT-LCD displays  
   - OLED displays  
   - Portable devices requiring dual-rail power  

This information is based solely on the manufacturer's datasheet and product documentation. No additional guidance or suggestions are included.

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