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TPS65820RSHR from TI,Texas Instruments

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TPS65820RSHR

Manufacturer: TI

Integrated Single-Cell Lithium-Ion Battery and Power Management IC (PMIC) 56-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS65820RSHR TI 58787 In Stock

Description and Introduction

Integrated Single-Cell Lithium-Ion Battery and Power Management IC (PMIC) 56-VQFN -40 to 85 The TPS65820RSHR 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:** TPS65820RSHR  

### **Description:**  
The TPS65820RSHR is a highly integrated power management unit designed for portable applications, such as smartphones and tablets. It combines multiple power rails, battery charging, and system control functions into a single chip.  

### **Key Features:**  
1. **Integrated Power Management:**  
   - Combines multiple DC-DC converters, LDOs, and power switches.  
   - Supports battery charging and system power sequencing.  

2. **DC-DC Converters:**  
   - Includes multiple high-efficiency buck converters for core and I/O voltages.  
   - Adjustable output voltages with dynamic voltage scaling (DVS) support.  

3. **Low-Dropout Regulators (LDOs):**  
   - Integrated LDOs for low-noise power rails.  

4. **Battery Charger:**  
   - Supports single-cell Li-ion/Li-polymer batteries.  
   - Programmable charging current and voltage.  

5. **System Control:**  
   - Integrated real-time clock (RTC) with backup battery support.  
   - Power-on reset (POR) and watchdog timer.  

6. **Interface:**  
   - I²C-compatible control interface for configuration and monitoring.  

7. **Package:**  
   - 56-pin VQFN (RSH) package.  

8. **Operating Conditions:**  
   - Input voltage range: Typically 2.7V to 5.5V.  
   - Operating temperature range: -40°C to +85°C.  

This information is based on TI's official documentation for the TPS65820RSHR. For detailed specifications, refer to the datasheet or product page on TI's website.

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