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TPS65800RTQRG4 from TI,Texas Instruments

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TPS65800RTQRG4

Manufacturer: TI

SINGLE-CELL Li-ION BATTERY- AND POWER-MANAGEMENT IC

Partnumber Manufacturer Quantity Availability
TPS65800RTQRG4 TI 1500 In Stock

Description and Introduction

SINGLE-CELL Li-ION BATTERY- AND POWER-MANAGEMENT IC The TPS65800RTQRG4 is a Power Management IC (PMIC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable (varies by regulator)  
- **Number of Outputs:** 5  
- **Switching Frequency:** Up to 2.25MHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-VQFN (6x6mm)  

### **Descriptions:**  
The TPS65800RTQRG4 is a highly integrated PMIC designed for portable applications. It combines multiple power rails, including DC-DC converters and LDOs, to efficiently manage power in battery-powered devices.  

### **Features:**  
- **Integrated Buck Converters:** High-efficiency step-down regulators  
- **LDOs:** Low-dropout linear regulators for noise-sensitive circuits  
- **I²C Interface:** Programmable output voltages and sequencing  
- **Power Sequencing:** Supports controlled startup and shutdown  
- **Dynamic Voltage Scaling:** Adjusts output voltages on-the-fly  
- **Low Quiescent Current:** Optimized for battery life  

This PMIC is commonly used in smartphones, tablets, and other portable electronics.

Partnumber Manufacturer Quantity Availability
TPS65800RTQRG4 TEXAS&BB 664 In Stock

Description and Introduction

SINGLE-CELL Li-ION BATTERY- AND POWER-MANAGEMENT IC The TPS65800RTQRG4 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:**  
TPS65800RTQRG4  

### **Description:**  
The TPS65800RTQRG4 is a highly integrated power management unit (PMU) designed for portable applications, particularly for processors and system-on-chip (SoC) solutions. It combines multiple power rails, battery charging, and power sequencing in a single package.  

### **Key Features:**  
- **Input Voltage Range:** 4.35V to 6V (for battery charging)  
- **Output Voltage Rails:**  
  - 3x Step-Down DC-DC Converters (Buck Regulators)  
  - 6x Low-Dropout (LDO) Regulators  
- **Battery Charger:**  
  - Supports single-cell Li-Ion/Li-Polymer batteries  
  - Programmable charge current up to 1.5A  
  - Thermal regulation for safe charging  
- **Power Sequencing:**  
  - Configurable startup and shutdown sequencing  
- **Dynamic Voltage Scaling (DVS):**  
  - Supports processor voltage scaling for power optimization  
- **Protection Features:**  
  - Overvoltage, undervoltage, and overcurrent protection  
  - Thermal shutdown  
- **Interface:**  
  - I²C-compatible control interface for configuration  
- **Package:**  
  - 48-pin VQFN (6mm x 6mm)  

### **Applications:**  
- Portable devices (tablets, handhelds)  
- Embedded systems  
- Battery-powered applications  

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

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