IC Phoenix logo

Home ›  T  › T76 > TPS65167ARHARG4

TPS65167ARHARG4 from TEXAS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TPS65167ARHARG4

Manufacturer: TEXAS, TI

Compact LCD Bias Supply for TFT-LCD TV Panels

Partnumber Manufacturer Quantity Availability
TPS65167ARHARG4 TEXAS, TI 11261 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

Alternative Part Number

  • MAX17126ETM+ --: Integrated LCD bias power supply with similar multi-rail outputs (AVDD, VGH, VGL) and comparable functionality to the TPS65167, suitable as a functional cross-reference.
  • RT4801WSC --: LCD panel bias power IC providing positive and negative rails with integrated switches, offering similar system-level function for display power applications.
  • ISL98611IIZ --: Highly integrated LCD bias power management IC with boost and inverting outputs, a viable alternative for display bias supply designs.
  • TPS65167RHAR --: Same TPS65167 family LCD bias power supply in the same VQFN package; the A-grade variant is functionally equivalent for most designs, so it is the closest drop-in option.
  • TPS65168RHAR --: Sister device in the TPS6516x LCD bias PMIC family with comparable multi-rail outputs and VQFN footprint; check the output voltage setpoints before substituting.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips