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TPS65023 from TI,Texas Instruments

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TPS65023

Manufacturer: TI

6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS

Partnumber Manufacturer Quantity Availability
TPS65023 TI 104 In Stock

Description and Introduction

6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS The TPS65023 is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.5V to 6.0V  
- **Output Voltage Range:** Adjustable and fixed options (e.g., 1.2V, 1.8V, 3.3V)  
- **Buck Converters:**  
  - Two step-down converters (Buck1 and Buck2)  
  - Buck1: Up to 1.2A output current  
  - Buck2: Up to 1.5A output current  
- **LDOs (Low-Dropout Regulators):**  
  - Three LDOs (LDO1, LDO2, LDO3)  
  - LDO1: 200mA  
  - LDO2: 200mA  
  - LDO3: 100mA  
- **I2C Interface:** Programmable output voltages and dynamic voltage scaling  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin QFN (5mm x 5mm)  

### **Descriptions:**
The TPS65023 is designed for portable battery-powered applications, such as smartphones, tablets, and other handheld devices. It integrates multiple power rails, including buck converters and LDOs, to efficiently manage power for processors, memory, and peripherals. The I2C interface allows for flexible control of output voltages and power sequencing.

### **Features:**
- **High Efficiency:** Up to 95% efficiency for buck converters  
- **Dynamic Voltage Scaling:** Adjusts output voltages via I2C for power optimization  
- **Power Sequencing:** Configurable startup and shutdown sequencing  
- **Low Quiescent Current:** Optimized for battery life  
- **Thermal Shutdown and Overcurrent Protection:** Built-in safety features  

For more details, refer to the official TI datasheet.

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