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TPS6591109A2ZRCR from TI,Texas Instruments

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TPS6591109A2ZRCR

Manufacturer: TI

Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 9 LDOs and RTC 98-BGA MICROSTAR JUNIOR -40 to 85

Partnumber Manufacturer Quantity Availability
TPS6591109A2ZRCR TI 121 In Stock

Description and Introduction

Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 9 LDOs and RTC 98-BGA MICROSTAR JUNIOR -40 to 85 The TPS6591109A2ZRCR is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS6591109A2ZRCR  

### **Description:**  
The TPS6591109A2ZRCR is a highly integrated PMIC designed for power management in portable applications, particularly for processors and system-on-chips (SoCs). It combines multiple power rails, sequencing, and control functions into a single device.  

### **Key Features:**  
1. **Power Management:**  
   - Integrates multiple DC-DC converters (buck and LDO regulators) for core, I/O, and peripheral power rails.  
   - Supports dynamic voltage scaling (DVS) for power optimization.  

2. **Voltage Regulators:**  
   - **Buck Converters:** High-efficiency step-down regulators with programmable output voltages.  
   - **LDOs:** Low-dropout linear regulators for noise-sensitive applications.  

3. **Battery Management:**  
   - Supports Li-Ion or Li-Polymer battery inputs.  
   - Includes battery charging control and monitoring.  

4. **Control & Interface:**  
   - I²C-compatible interface for configuration and control.  
   - Programmable power sequencing for system stability.  

5. **Protection Features:**  
   - Overvoltage, undervoltage, and overcurrent protection.  
   - Thermal shutdown for safety.  

6. **Package:**  
   - 48-pin VQFN (ZRC) package.  

7. **Applications:**  
   - Smartphones, tablets, and portable electronics.  
   - Embedded systems with power management requirements.  

### **Additional Notes:**  
- Designed for low-power and high-efficiency operation.  
- Suitable for multi-core processor power management.  

For detailed electrical specifications, refer to the official TI datasheet.

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