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TPS61041DBVR G4 from TI,Texas Instruments

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TPS61041DBVR G4

Manufacturer: TI

Q1
Partnumber Manufacturer Quantity Availability
TPS61041DBVR G4,TPS61041DBVRG4 TI 20230 In Stock

Description and Introduction

Q1 The TPS61041DBVR G4 is a DC-DC converter manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Input Voltage Range:** 1.8V to 6V  
- **Output Voltage:** Adjustable from 2.5V to 5.5V  
- **Maximum Output Current:** 400mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 19µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

**Descriptions:**  
The TPS61041DBVR 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.  

**Features:**  
- Automatic transition between PWM and PFM modes for improved efficiency  
- True load disconnect during shutdown  
- Low start-up voltage (1.8V)  
- Integrated soft-start  
- Over-temperature protection  
- Small form factor with minimal external components  

This device is suitable for portable electronics, energy harvesting, and other low-power applications requiring efficient voltage conversion.

Application Scenarios & Design Considerations

Q1

Alternative Part Number

  • AP3015AKTR-G1 --: Boost converter in SOT-23-5 with similar input voltage range and switching frequency, suitable drop-in for low-power boost applications.
  • MIC2288YD5-TR --: 1.2MHz boost converter in SOT-23-5 with comparable current capability and pin-compatible footprint.
  • LT1932ES6#TRPBF --: Low-power boost converter in TSOT-23 package offering similar functionality for small portable designs.

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