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TPS65022RHAT from BB/TI

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TPS65022RHAT

Manufacturer: BB/TI

Power Management IC (PMIC) for Li-Ion Powered Systems 40-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS65022RHAT BB/TI 1190 In Stock

Description and Introduction

Power Management IC (PMIC) for Li-Ion Powered Systems 40-VQFN -40 to 85 The TPS65022RHAT 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:**  
- **BB/TI (Texas Instruments)**  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage:**  
  - Two step-down converters (Buck converters):  
    - **Buck1:** Adjustable (0.8V to 3.3V)  
    - **Buck2:** Adjustable (0.8V to 3.3V)  
  - Three LDOs (Low Dropout Regulators):  
    - **LDO1:** Fixed or adjustable (1.5V to 3.3V)  
    - **LDO2:** Fixed (1.8V or 3.3V)  
    - **LDO3:** Fixed (1.8V or 3.3V)  
- **Output Current:**  
  - Buck1: Up to 1.5A  
  - Buck2: Up to 1.5A  
  - LDO1: Up to 300mA  
  - LDO2: Up to 200mA  
  - LDO3: Up to 200mA  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95% (Buck converters)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 40-pin VQFN (RHAT)  

### **Descriptions:**  
- The TPS65022RHAT is a highly integrated power management IC designed for portable applications, including processors and system-on-chips (SoCs).  
- It integrates two high-efficiency step-down converters, three LDOs, and a power sequencing controller.  
- It supports dynamic voltage scaling (DVS) for power optimization.  

### **Features:**  
- **Integrated Power Solution:** Combines multiple regulators in a single chip.  
- **I2C Interface:** Allows programmable output voltages and power sequencing.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **Power-Good Output:** Monitors regulator status.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 40-pin VQFN package (6mm x 6mm).  

This information is based on TI's official datasheet and product documentation.

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