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TPS62402DRCR from TEXAS&BB

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TPS62402DRCR

Manufacturer: TEXAS&BB

Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62402DRCR TEXAS&BB 47 In Stock

Description and Introduction

Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN 10-VSON -40 to 85 The TPS62402DRCR is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 600mA per channel (dual-channel)  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
- The TPS62402DRCR is a dual-channel, synchronous step-down converter optimized for portable battery-powered applications.  
- It provides high efficiency and low quiescent current, making it suitable for power-sensitive designs.  
- The device operates at a fixed frequency and includes integrated power switches.  

### **Features:**  
- **Dual Outputs:** Two independent step-down converters in a single package.  
- **Power-Saving Mode:** Automatically enters pulse-frequency modulation (PFM) at light loads for improved efficiency.  
- **100% Duty Cycle Operation:** Supports low-dropout (LDO) mode when input voltage approaches output voltage.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Synchronization Capability:** Allows external clock synchronization.  

For further details, refer to the official Texas Instruments datasheet.

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