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TPS65148RHBR from TI,Texas Instruments

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TPS65148RHBR

Manufacturer: TI

4-CH LCD Bias w/ GPM, VCOM, Reset, LCD Discharge, HVS, Ext. Isolation Switch & LDO for Gamma 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS65148RHBR TI 20000 In Stock

Description and Introduction

4-CH LCD Bias w/ GPM, VCOM, Reset, LCD Discharge, HVS, Ext. Isolation Switch & LDO for Gamma 32-VQFN -40 to 85 The TPS65148RHBR 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:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS65148RHBR  
- **Package:** VQFN-32 (RHBR)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable positive and negative outputs  
- **Positive Output Voltage Range:** Up to +15V  
- **Negative Output Voltage Range:** Down to -15V  
- **Output Current:** Up to ±200mA (dependent on configuration)  
- **Switching Frequency:** Adjustable (1MHz typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS65148RHBR is a highly integrated power management IC designed to generate both positive and negative output voltages from a single input supply. It is commonly used in applications requiring dual-rail power supplies, such as LCD bias, OLED displays, and industrial systems.  

### **Features:**  
- **Dual Outputs:** Provides both positive and negative regulated voltages.  
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Adjustable Outputs:** Positive and negative voltages can be set via external resistors.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Protection Features:** Includes overcurrent, overvoltage, and thermal shutdown protection.  
- **Small Footprint:** 32-pin VQFN package for space-constrained designs.  

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

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