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TPS62021DRCR from TEXAS&BB

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15.625ms

TPS62021DRCR

Manufacturer: TEXAS&BB

Adjustable, 600-mA, 95% Efficient Step-Down Converter, 18uA, Active-Low Mode in QFN-10

Partnumber Manufacturer Quantity Availability
TPS62021DRCR TEXAS&BB 8 In Stock

Description and Introduction

Adjustable, 600-mA, 95% Efficient Step-Down Converter, 18uA, Active-Low Mode in QFN-10 The TPS62021DRCR is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.8V to VIN  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (DRC)  

### **Descriptions:**  
- The TPS62021DRCR is a synchronous step-down converter optimized for high efficiency and small solution size.  
- It integrates low RDS(on) MOSFETs for high power conversion efficiency.  
- The device operates in PWM mode under heavy loads and automatically switches to power-save mode at light loads for improved efficiency.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency due to synchronous rectification.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Quiescent Current:** 17µA (typical) in power-save mode.  
- **100% Duty Cycle Operation:** Supports dropout conditions.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 3mm x 3mm VSON package.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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