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TPS61042DRBR G4 from TI,Texas Instruments

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TPS61042DRBR G4

Manufacturer: TI

30-V, 500-mA Switch Boost Converter in QFN-8 for White LED Applications 8-SON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61042DRBR G4,TPS61042DRBRG4 TI 5000 In Stock

Description and Introduction

30-V, 500-mA Switch Boost Converter in QFN-8 for White LED Applications 8-SON -40 to 85 The TPS61042DRBR G4 is a DC-DC boost converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 1.8 V to 6 V  
- **Output Voltage Range:** Adjustable up to 28 V  
- **Output Current:** Up to 400 mA (depending on input/output conditions)  
- **Switching Frequency:** 1.2 MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-8 (DRB)  
- **Features:** Synchronous rectification, integrated power switch, low quiescent current  

### **Descriptions:**  
The TPS61042DRBR G4 is a high-efficiency, low-quiescent-current boost converter designed for battery-powered applications. It integrates a synchronous rectifier to improve efficiency and reduce external component count. The device supports a wide input voltage range, making it suitable for single or multi-cell battery systems.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency and reduces power loss.  
- **Adjustable Output Voltage:** Up to 28 V via external resistor divider.  
- **Low Quiescent Current:** 19 µA (typical) for longer battery life.  
- **Integrated Power Switch:** Simplifies design and reduces BOM.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Thermal Shutdown Protection:** Safeguards the device from overheating.  
- **Overcurrent Protection (OCP):** Enhances system reliability.  

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

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