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TPS62046DGQ from TI,,Texas Instruments

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TPS62046DGQ

Manufacturer: TI,

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62046DGQ TI, 1497 In Stock

Description and Introduction

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62046DGQ is a step-down converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.5 V to 6 V  
- **Output Voltage Range:** 0.7 V to 5.5 V (adjustable)  
- **Output Current:** Up to 1.5 A  
- **Switching Frequency:** 2.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DGQ)  

### **Descriptions:**  
The TPS62046DGQ is a high-efficiency, synchronous step-down DC-DC converter designed for low-power applications. It operates with a fixed-frequency PWM mode under medium to heavy loads and automatically switches to power-save mode at light loads to improve efficiency.  

### **Features:**  
- High efficiency across a wide load range  
- Power-save mode for light-load efficiency  
- 100% duty cycle for lowest dropout  
- Internal soft-start  
- Over-temperature and over-current protection  
- Small solution size due to high switching frequency  

This device is commonly used in portable electronics, battery-powered systems, and other applications requiring efficient power conversion.

Application Scenarios & Design Considerations

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
Partnumber Manufacturer Quantity Availability
TPS62046DGQ TI,TI 20000 In Stock

Description and Introduction

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 The TPS62046DGQ is a step-down converter manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Input Voltage Range:** 2.5 V to 6 V  
- **Output Voltage Range:** Adjustable from 0.8 V to VIN  
- **Output Current:** Up to 2 A  
- **Switching Frequency:** 2.25 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DGQ)  

### **Descriptions:**  
The TPS62046DGQ is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter. It is designed for battery-powered applications and provides a regulated output voltage with high efficiency across a wide load range.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode  
- **Low Quiescent Current:** 15 µA (typical)  
- **Adjustable Output Voltage:** Via external resistors  
- **Forced PWM Mode:** For low output voltage ripple  
- **100% Duty Cycle Mode:** For lowest dropout  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Undervoltage Lockout (UVLO):** Ensures proper operation  
- **Small Footprint:** 3 mm × 3 mm VSON package  

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

Application Scenarios & Design Considerations

3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

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