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TPS61028DRCRG4 from TI/BB,Texas Instruments

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TPS61028DRCRG4

Manufacturer: TI/BB

Adjustable, 800mA Switch, 96% Efficient Boost Converter w/LDO Down-Mode, QFN-10 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61028DRCRG4 TI/BB 1456 In Stock

Description and Introduction

Adjustable, 800mA Switch, 96% Efficient Boost Converter w/LDO Down-Mode, QFN-10 10-VSON -40 to 85 The TPS61028DRCRG4 is a boost converter manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 5.5 V  
- **Output Voltage Range:** Adjustable from 2.5 V to 5.5 V  
- **Output Current:** Up to 2 A  
- **Switching Frequency:** 1.2 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (DRC)  
- **Features:**  
  - Integrated 1.5-A, 100-mΩ Power Switch  
  - Adjustable Output Voltage via External Resistors  
  - Power-Save Mode for Light Load Efficiency  
  - Over-Temperature Protection  
  - Under-Voltage Lockout (UVLO)  
  - Soft-Start Function  

### **Descriptions:**  
The TPS61028DRCRG4 is a high-efficiency, synchronous boost converter designed for applications requiring a regulated output voltage higher than the input supply. It integrates a low-resistance power switch and supports high output current with minimal external components.  

### **Features:**  
- **High Efficiency:** Optimized for battery-powered applications.  
- **Adjustable Output:** Configurable via external resistors.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Compact Package:** VSON-10 (3 mm × 3 mm) for space-constrained designs.  
- **Protection Features:** Includes thermal shutdown and UVLO.  

For detailed electrical characteristics, refer to the official datasheet from TI.

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