TPS92075D/NOPB

Product Overview

Category

The TPS92075D/NOPB belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various electronic devices and systems to efficiently regulate and control power supply.

Characteristics

• High efficiency: The TPS92075D/NOPB offers high power conversion efficiency, minimizing energy loss during operation.
• Wide input voltage range: It can handle a broad range of input voltages, making it suitable for diverse power supply requirements.
• Compact package: The IC is available in a small form factor package, enabling space-saving designs.
• Low standby power consumption: It features low power consumption in standby mode, enhancing overall energy efficiency.

Package and Quantity

The TPS92075D/NOPB is typically packaged in a compact and robust surface-mount package. The exact package type may vary depending on the manufacturer. It is usually supplied in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input voltage range: 4.5V to 65V
• Output voltage range: 0.8V to 60V
• Maximum output current: 1.5A
• Switching frequency: 100kHz to 2MHz
• Operating temperature range: -40°C to 125°C

Pin Configuration

The TPS92075D/NOPB IC has the following pin configuration:

```

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| | --| VIN | --| GND | --| FB | --| EN/UVLO | --| COMP | --| CS | --| SS/TRISET | --| VCC | |___________| ```

Functional Features

1. Wide input voltage range: The IC can accept a wide range of input voltages, making it suitable for various power supply applications.
2. High efficiency: The TPS92075D/NOPB offers high power conversion efficiency, reducing energy loss and improving overall system performance.
3. Protection features: It incorporates various protection mechanisms such as overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown to ensure safe and reliable operation.
4. Adjustable output voltage: The output voltage can be easily adjusted using external components, providing flexibility in meeting specific system requirements.
5. Soft-start function: The IC includes a soft-start feature that gradually ramps up the output voltage, minimizing inrush current and preventing excessive stress on the system components.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption and improved energy efficiency.
• Wide input voltage range allows for versatile application scenarios.
• Compact package enables space-saving designs.
• Protection features enhance system reliability and safety.
• Adjustable output voltage provides flexibility in design.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive applications.

Working Principles

The TPS92075D/NOPB operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal switch. This control mechanism ensures efficient power transfer from the input to the output while maintaining stable voltage levels.

Application Field Plans

The TPS92075D/NOPB finds applications in various fields, including but not limited to: 1. LED lighting systems: It can be used to drive and control LED lighting fixtures, ensuring optimal power efficiency and brightness control. 2. Industrial automation: The IC can be employed in industrial automation systems to regulate power supply for motors, sensors, and other electronic components. 3. Automotive electronics: It can be utilized in automotive applications to manage power supply for various subsystems, such as infotainment systems and lighting modules. 4. Renewable energy systems: The TPS92075D/NOPB can be integrated into solar power systems or wind turbines to efficiently convert and regulate the generated power.

Alternative Models

1. TPS92075D/NOPB: This is the standard version of the IC with a fixed set of specifications.
2. TPS92075D/NOPB-1: A variant with extended temperature range for harsh operating conditions.
3. TPS92075D/NOPB-2: An enhanced version with higher maximum output current capability.

These alternative models offer similar functionality but may have specific variations in terms of temperature range, output current, or other parameters.

In conclusion, the TPS92075D/NOPB is a versatile integrated circuit designed for efficient power management applications. Its high efficiency, wide input voltage range, and compact package make it suitable for various electronic devices and systems. While it has certain limitations, its functional features, advantages, and application field plans demonstrate its effectiveness in diverse scenarios