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TPS75003 from TI,Texas Instruments

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TPS75003

Manufacturer: TI

Triple-Supply Power Management IC for Powering FPGAs and DSPs

Partnumber Manufacturer Quantity Availability
TPS75003 TI 91 In Stock

Description and Introduction

Triple-Supply Power Management IC for Powering FPGAs and DSPs The TPS75003 is a power management integrated circuit (PMIC) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage (Buck Converter):** Adjustable (0.6V to 3.6V)  
- **Output Voltage (LDOs):** Fixed (1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V)  
- **Buck Converter Output Current:** Up to 3A  
- **LDO Output Current:** Up to 300mA each (dual LDOs)  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 24-pin QFN (4mm × 4mm)  

### **Descriptions:**  
The TPS75003 is a highly integrated PMIC designed for applications requiring a high-efficiency step-down converter and dual low-dropout (LDO) regulators. It is optimized for powering processors, FPGAs, and other multi-voltage systems.  

### **Features:**  
- **Integrated Buck Converter + Dual LDOs**  
- **Adjustable Buck Output Voltage (0.6V to 3.6V)**  
- **Fixed LDO Voltages (Selectable via Pin Strapping)**  
- **High-Efficiency Synchronous Buck Converter**  
- **Low Quiescent Current (45µA typical)**  
- **Power-Good Output for Monitoring**  
- **Thermal Shutdown and Overcurrent Protection**  
- **Small Footprint with 24-pin QFN Package**  

This information is based solely on TI's official datasheet for the TPS75003.

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