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TPS62402DRCRG4 from TEXAS

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TPS62402DRCRG4

Manufacturer: TEXAS

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

Partnumber Manufacturer Quantity Availability
TPS62402DRCRG4 TEXAS 8045 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 TPS62402DRCRG4 is a dual-channel, step-down DC-DC converter manufactured by Texas Instruments (TEXAS). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.3V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 400mA per channel  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 30µA (typical) per channel  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (DRC)  

### **Descriptions:**
- The TPS62402DRCRG4 is a synchronous, step-down DC-DC converter optimized for low-power applications.  
- It integrates two independent converters in a single package, making it suitable for dual-rail power supply designs.  
- The device operates in PWM mode for high efficiency under load and automatically switches to Power Save Mode (PSM) at light loads to improve efficiency.  

### **Features:**
- **Dual Independent Outputs:** Two 400mA step-down converters in one package.  
- **High Efficiency:** Up to 95% efficiency with integrated synchronous rectification.  
- **Low Quiescent Current:** 30µA per channel for improved battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Power Save Mode (PSM):** Enhances efficiency at light loads.  
- **100% Duty Cycle Operation:** Supports low dropout conditions.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 3mm × 3mm VSON-10 package for space-constrained designs.  

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

Partnumber Manufacturer Quantity Availability
TPS62402DRCRG4 TI/BB 10615 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 TPS62402DRCRG4 is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 15µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**  
- The TPS62402DRCRG4 is a synchronous step-down converter optimized for battery-powered applications.  
- It provides high efficiency and low quiescent current, making it suitable for portable devices.  
- The device operates in PWM mode under heavy loads and automatically switches to power-save mode at light loads.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with integrated synchronous rectification.  
- **Low Power Consumption:** 15µA typical quiescent current extends battery life.  
- **Adjustable Output:** Output voltage can be set via external resistors.  
- **Fixed Frequency Operation:** 2.25MHz switching frequency reduces external component size.  
- **Power-Save Mode:** Improves efficiency at light loads.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  

This information is based on the manufacturer's datasheet.

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