TPS60101PWP

Product Overview

Category

The TPS60101PWP belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators category.

Use

This product is primarily used as a step-up (boost) voltage regulator. It takes a lower input voltage and increases it to a higher output voltage, making it suitable for various applications that require higher voltages than what is available from the power source.

Characteristics

• Input Voltage Range: 1.8V to 6V
• Output Voltage Range: Up to 28V
• Output Current: Up to 100mA
• Efficiency: Up to 90%
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Package

The TPS60101PWP is available in a small outline package (SOP) with a thermal pad, which helps in dissipating heat efficiently.

Essence

The essence of the TPS60101PWP lies in its ability to provide a regulated and stable output voltage, even when the input voltage varies or is lower than the desired output voltage.

Packaging/Quantity

The TPS60101PWP is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Input Voltage Range: 1.8V to 6V
• Output Voltage Range: Up to 28V
• Output Current: Up to 100mA
• Quiescent Current: 80µA (typical)
• Shutdown Current: 0.1µA (typical)
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8 with thermal pad

Detailed Pin Configuration

The TPS60101PWP has a total of 8 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. SW: Switching node pin
4. FB: Feedback pin for regulating the output voltage
5. EN: Enable pin for turning the regulator on/off
6. VOUT: Output voltage pin
7. PGND: Power ground pin
8. NC: No connection pin (not internally connected)

Functional Features

• Wide input voltage range allows flexibility in power source selection.
• High efficiency ensures minimal power loss during voltage conversion.
• Adjustable output voltage enables customization for specific application requirements.
• Overcurrent and thermal protection safeguards the IC and connected components.
• Soft-start feature prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• Compact size and low profile package make it suitable for space-constrained applications.
• High efficiency results in longer battery life and reduced power consumption.
• Wide input voltage range provides compatibility with various power sources.
• Integrated protection features enhance reliability and prevent damage to the circuitry.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive circuits.
• Requires external components for proper operation, increasing overall system complexity.

Working Principles

The TPS60101PWP operates based on the principle of a boost converter. It utilizes an internal switch and an inductor to store energy from the input voltage and then releases it to the output at a higher voltage level. This process involves switching the internal switch on and off rapidly, resulting in the desired voltage conversion.

Detailed Application Field Plans

The TPS60101PWP finds applications in various fields where step-up voltage regulation is required. Some of the potential application areas include:

1. Battery-powered devices: Portable electronic devices, such as smartphones, tablets, and wearables, often require higher voltages for specific components or subsystems.
2. Industrial automation: In industrial settings, the TPS60101PWP can be used to power sensors, actuators, and other control circuitry that operate at higher voltages.
3. Automotive electronics: The product can be employed in automotive applications, such as powering LED lighting systems, infotainment systems, and onboard diagnostic modules.

Detailed and Complete Alternative Models

1. TPS61040PWP: This IC offers similar functionality with a higher output current capability of up to 200mA.
2. TPS61220DCKR: This alternative model provides a wider input voltage range and lower quiescent current, making it suitable for low-power applications.
3. TPS61300YFFT: This IC is specifically designed for automotive applications, offering enhanced protection features and extended temperature range.

These alternative models can be considered based on specific requirements and constraints of the application.

In conclusion, the TPS60101PWP