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TPS62590DRVR from BB/TI

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TPS62590DRVR

Manufacturer: BB/TI

2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62590DRVR BB/TI 12319 In Stock

Description and Introduction

2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package 6-WSON -40 to 85 The TPS62590DRVR is a step-down DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.3V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin WSON (DRV)  

### **Descriptions:**  
The TPS62590DRVR is a synchronous buck converter optimized for high efficiency and compact design. It integrates low RDS(on) MOSFETs to minimize power loss and supports a wide input voltage range, making it suitable for battery-powered applications.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode  
- **Low Quiescent Current:** 17µA (typical)  
- **Forced PWM Mode & Power Save Mode Options**  
- **100% Duty Cycle for Lowest Dropout**  
- **Integrated Soft Start**  
- **Over-Temperature Protection**  
- **Undervoltage Lockout (UVLO)**  

This device is commonly used in portable electronics, industrial systems, and power-sensitive applications.

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