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TPS65163RGZR from TEXAS

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TPS65163RGZR

Manufacturer: TEXAS, TI

4-CH LCD Bias w/ Integrated 9-Channel Level Shifter 48-VQFN -40 to 85
Partnumber Manufacturer Quantity Availability
TPS65163RGZR TEXAS, TI 3795 In Stock

Description and Introduction

4-CH LCD Bias w/ Integrated 9-Channel Level Shifter 48-VQFN -40 to 85 The TPS65163RGZR is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS65163RGZR  

### **Description:**  
The TPS65163RGZR is a highly integrated power management IC designed for applications requiring multiple regulated power rails, such as LCD bias supplies for TFT displays. It provides positive and negative output voltages with high efficiency and low noise.  

### **Key Features:**  
1. **Input Voltage Range:** 2.7V to 5.5V  
2. **Output Voltages:**  
   - Positive output (VGH): Adjustable up to 15V  
   - Negative output (VGL): Adjustable down to -15V  
   - Additional regulated outputs (e.g., VCOM, AVDD)  
3. **High Efficiency:** Up to 90%  
4. **Switching Frequency:** 1.2MHz (typical)  
5. **Integrated Power Switches:** Reduces external component count  
6. **Protection Features:**  
   - Overcurrent protection (OCP)  
   - Thermal shutdown  
   - Undervoltage lockout (UVLO)  
7. **Package:** 48-pin VQFN (RGZ)  

### **Applications:**  
- TFT LCD displays  
- Portable devices  
- Industrial and automotive displays  

This IC is designed for space-constrained applications requiring multiple regulated rails with minimal external components.  

Would you like additional details on any specific feature?

Application Scenarios & Design Considerations

4-CH LCD Bias w/ Integrated 9-Channel Level Shifter 48-VQFN -40 to 85

Alternative Part Number

  • MAX17126ETM+ --: Integrated LCD bias power supply with similar multi-rail outputs, suitable as a functional alternative for display panel power applications.
  • RT4801WSC --: LCD bias power IC offering positive and negative rails, comparable function to the original display power solution.
  • BD8156EFV --: Multi-channel LCD panel power management IC with similar bias supply functionality and a different series naming.
  • TPS65162RGZR --: Same TPS6516x LCD bias power supply family in the same RGZ QFN package, with closely matching rails and pinout, so it is the closest drop-in option after checking the specific output configuration.
  • MAX17126ETI+ --: Integrated LCD bias power supply with similar multiple regulated outputs for TFT panels; a viable cross-vendor alternative when the exact TI device is unavailable, requiring schematic review.
  • RT6801GQW --: Compact LCD panel bias PMIC offering comparable positive/negative rails and logic supply, suitable as a lower-cost second-source alternative with layout and pinout verification.

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