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TPS61027DRCRG4 from TI,Texas Instruments

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TPS61027DRCRG4

Manufacturer: TI

5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10

Partnumber Manufacturer Quantity Availability
TPS61027DRCRG4 TI 32 In Stock

Description and Introduction

5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10 The TPS61027DRCRG4 is a switching regulator manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 1.8V to 6V  
- **Output Voltage Range:** Adjustable from 2.5V to 5.5V  
- **Output Current:** Up to 1.2A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (3mm x 3mm)  
- **Topology:** Boost (Step-Up) DC-DC Converter  

### **Descriptions:**
- The TPS61027DRCRG4 is a high-efficiency, synchronous step-up DC-DC converter designed for low-power applications.  
- It integrates a low-resistance power switch to minimize conduction losses.  
- Features a fixed-frequency PWM control for stable operation.  

### **Features:**
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Low Quiescent Current:** 20µA (typical) for improved battery life.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Overcurrent and Thermal Protection:** Ensures safe operation under fault conditions.  
- **Automatic Power-Save Mode:** Enhances efficiency at light loads.  

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

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