TPS61041DRVRG4

Product Overview

Category

The TPS61041DRVRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - switching regulators family.

Use

This product is primarily used as a boost converter, which means it increases the input voltage to a higher output voltage level. It is commonly employed in various electronic devices where a higher voltage is required for efficient operation.

Characteristics

• Input Voltage Range: 0.9V to 6V
• Output Voltage Range: 1.8V to 6V
• Switching Frequency: 1.2MHz
• Maximum Output Current: 400mA
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to +85°C

Package

The TPS61041DRVRG4 is available in a small and compact package known as the SON-6 (Small Outline No-Lead) package. This package offers excellent thermal performance and occupies minimal board space.

Essence

The essence of the TPS61041DRVRG4 lies in its ability to efficiently boost low input voltages to higher output voltages, making it suitable for applications requiring a stable power supply at elevated voltage levels.

Packaging/Quantity

The TPS61041DRVRG4 is typically supplied in tape and reel packaging, with 2500 units per reel.

Specifications

• Input Voltage Range: 0.9V to 6V
• Output Voltage Range: 1.8V to 6V
• Maximum Output Current: 400mA
• Switching Frequency: 1.2MHz
• Shutdown Current: 0.1μA
• Quiescent Current: 50μA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SON-6

Detailed Pin Configuration

The TPS61041DRVRG4 has the following pin configuration:

1. EN (Enable): Enable pin for turning the boost converter on/off.
2. FB (Feedback): Feedback pin for regulating the output voltage.
3. SW (Switch): Switch pin for connecting the inductor and capacitor.
4. GND (Ground): Ground reference for the IC.
5. VIN (Input Voltage): Input voltage supply pin.
6. VOUT (Output Voltage): Output voltage pin.

Functional Features

• High Efficiency: The TPS61041DRVRG4 offers high efficiency, allowing for minimal power loss during voltage conversion.
• Wide Input Voltage Range: It can accept input voltages ranging from 0.9V to 6V, providing flexibility in various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.8V to 6V, catering to different requirements.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.
• Thermal Shutdown Protection: It includes thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Compact package size enables space-saving designs.
• High efficiency results in reduced power consumption.
• Wide input voltage range allows for versatile application scenarios.
• Adjustable output voltage provides flexibility in voltage selection.
• Incorporation of protection features enhances reliability.

Disadvantages

• Maximum output current limited to 400mA, which may not be sufficient for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive circuits.

Working Principles

The TPS61041DRVRG4 operates as a boost converter by utilizing an inductor, a diode, and a capacitor. When the input voltage is applied, the internal switch rapidly turns on and off, causing the inductor to store energy during the on-time and release it to the output during the off-time. This process boosts the input voltage to a higher level, which is regulated by the feedback mechanism.

Detailed Application Field Plans

The TPS61041DRVRG4 finds applications in various fields, including but not limited to: - Battery-powered devices: It can be used to efficiently boost the battery voltage to power components requiring higher voltages. - Portable electronics: The compact size and wide input voltage range make it suitable for portable electronic devices such as smartphones, tablets, and wearables. - Industrial equipment: It can be employed in industrial equipment that requires stable and regulated power supplies at elevated voltage levels.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS61041DRVRG4 include: - TPS61040DRVRG4 - TPS61042DRVRG4 - TPS61043DRVRG4 - TPS61044DRVRG4

These models share comparable specifications and pin configurations, providing users with options based on their specific requirements.

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