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TPS65167ARHARG4 from TEXAS

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TPS65167ARHARG4

Manufacturer: TEXAS

Compact LCD Bias Supply for TFT-LCD TV Panels

Partnumber Manufacturer Quantity Availability
TPS65167ARHARG4 TEXAS 18 In Stock

Description and Introduction

Compact LCD Bias Supply for TFT-LCD TV Panels The **TPS65167ARHARG4** is a power management IC (PMIC) manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Category:** Power Management IC (PMIC)  
- **Package:** 40-VQFN (5x5)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Voltage:** Adjustable  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Number of Outputs:** 4  
- **Topology:** Boost, Inverting Charge Pump, LDO  
- **Switching Frequency:** 1.2MHz (typical)  

### **Descriptions:**
- The **TPS65167ARHARG4** is a highly integrated PMIC designed for powering **AMOLED displays**.  
- It provides **positive and negative supply rails** required for AMOLED panel biasing.  
- The device includes a **boost converter**, an **inverting charge pump**, and **low-dropout regulators (LDOs)** for stable power delivery.  
- It supports **I2C interface** for programmable control of output voltages and sequencing.  

### **Features:**
- **Integrated Boost Converter:** Generates a positive output voltage (up to 5.5V).  
- **Inverting Charge Pump:** Provides a negative output voltage (down to -5.5V).  
- **Dual LDOs:** Delivers regulated voltages for display driver ICs.  
- **Programmable via I2C:** Allows dynamic voltage adjustment and sequencing.  
- **Low Noise & High Efficiency:** Optimized for AMOLED display applications.  
- **Protection Features:** Includes overvoltage, undervoltage, and thermal shutdown protection.  

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

Application Scenarios & Design Considerations

Compact LCD Bias Supply for TFT-LCD TV Panels
Partnumber Manufacturer Quantity Availability
TPS65167ARHARG4 TI 11243 In Stock

Description and Introduction

Compact LCD Bias Supply for TFT-LCD TV Panels The TPS65167ARHARG4 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:**  
TPS65167ARHARG4  

### **Description:**  
The TPS65167ARHARG4 is a highly integrated power management IC designed for applications requiring multiple regulated power rails. It is commonly used in systems such as LCD displays, portable devices, and industrial applications.  

### **Key Features:**  
1. **Input Voltage Range:** 2.7V to 5.5V  
2. **Output Voltage Options:**  
   - Positive output voltage (up to 15V)  
   - Negative output voltage (down to -15V)  
3. **Integrated Buck Converter:** Provides step-down regulation for positive output.  
4. **Integrated Boost Converter:** Provides step-up regulation for positive output.  
5. **Integrated Inverting Charge Pump:** Generates a negative output voltage.  
6. **Low Quiescent Current:** Optimized for power efficiency.  
7. **Programmable Output Voltages:** Adjustable via external resistors.  
8. **Protection Features:**  
   - Overcurrent protection (OCP)  
   - Thermal shutdown  
   - Undervoltage lockout (UVLO)  
9. **Package:** 40-pin VQFN (RHA)  

### **Applications:**  
- LCD bias supplies  
- Portable electronics  
- Industrial and medical devices  
- OLED displays  

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

Application Scenarios & Design Considerations

Compact LCD Bias Supply for TFT-LCD TV Panels

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