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TPS65820 from TI,Texas Instruments

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TPS65820

Manufacturer: TI

Integrated Single-Cell Lithium-Ion Battery and Power Management IC

Partnumber Manufacturer Quantity Availability
TPS65820 TI 28370 In Stock

Description and Introduction

Integrated Single-Cell Lithium-Ion Battery and Power Management IC The TPS65820 is a power management IC (PMIC) manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable (depends on configuration)  
- **Integrated Components:**  
  - 3 DC/DC buck converters  
  - 8 LDOs (Low-Dropout Regulators)  
  - Battery charger  
  - Real-Time Clock (RTC)  
  - Power sequencing control  
- **Battery Charger Features:**  
  - Supports Li-Ion and Li-Polymer batteries  
  - Programmable charge current  
  - Thermal regulation  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 80-pin BGA (Ball Grid Array)  

### **Descriptions:**  
The TPS65820 is a highly integrated PMIC designed for portable applications, providing multiple power rails, battery management, and system control. It is optimized for low-power systems, such as handheld devices, and supports dynamic voltage scaling for power efficiency.

### **Features:**  
- **High Integration:** Combines multiple power converters, LDOs, and battery management in a single chip.  
- **Flexible Power Sequencing:** Allows customizable power-up/down sequences.  
- **Dynamic Voltage Scaling:** Adjusts output voltages for power optimization.  
- **Low Quiescent Current:** Enhances battery life in standby modes.  
- **I2C Interface:** For programmable control and monitoring.  
- **Protection Features:** Overvoltage, undervoltage, and thermal shutdown protection.  

This information is based solely on the technical details provided in Ic-phoenix technical data files. Let me know if you need further clarification.

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