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TPS62420DRCT from TI,Texas Instruments

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TPS62420DRCT

Manufacturer: TI

Dual, Adjustable, 600mA and 1000mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62420DRCT TI 9 In Stock

Description and Introduction

Dual, Adjustable, 600mA and 1000mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN 10-VSON -40 to 85 The TPS62420DRCT is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.3V to 6V  
- **Output Voltage Range:** Adjustable (0.6V to VIN)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (DRC)  

### **Descriptions:**  
The TPS62420DRCT is a synchronous step-down converter optimized for high efficiency and compact size. It is designed for battery-powered portable applications, providing a regulated output voltage from an input supply as low as 2.3V.  

### **Features:**  
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Quiescent Current:** 15µA (typical) in power-save mode.  
- **Fixed Frequency Operation:** 2.25MHz PWM mode for reduced noise.  
- **100% Duty Cycle Operation:** Supports low dropout conditions.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 10-pin VSON package (3mm x 3mm).  

This information is sourced from the official TI datasheet for the TPS62420DRCT.

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