TPS61060YZFT

Product Overview

Category

The TPS61060YZFT belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - DC/DC switching regulators.

Use

This product is primarily used for boosting or stepping up voltage levels in various electronic devices and systems. It provides a regulated output voltage that is higher than the input voltage.

Characteristics

• Input Voltage Range: 2.7V to 12V
• Output Voltage Range: 1.8V to 15V
• Switching Frequency: Up to 1.2MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: DSBGA (YFF)

Package and Quantity

The TPS61060YZFT is available in a small, lead-free package known as DSBGA (YFF). It is a chip-scale package with dimensions of 0.97mm x 1.47mm. The product is typically sold in reels, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 12V
• Output Voltage Range: 1.8V to 15V
• Maximum Output Current: 500mA
• Switching Frequency: Up to 1.2MHz
• Quiescent Current: 50µA
• Shutdown Current: 0.1µA
• Soft Start Time: 1ms
• Overcurrent Protection: Yes
• Thermal Shutdown Protection: Yes

Pin Configuration

The TPS61060YZFT has six pins arranged as follows:

```

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| | --| VIN SW |-- --| GND FB |-- --| EN VOUT|-- |___________| ```

1. VIN: Input voltage pin
2. SW: Switching node pin
3. GND: Ground pin
4. FB: Feedback pin
5. EN: Enable pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• High efficiency ensures minimal power loss during voltage conversion.
• Integrated overcurrent and thermal shutdown protection enhance system reliability.
• Soft start feature prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• Compact package size enables space-saving designs.
• High efficiency results in longer battery life in portable devices.
• Wide input voltage range accommodates diverse power sources.
• Overcurrent and thermal protection enhance system safety.

Disadvantages

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

Working Principles

The TPS61060YZFT is a DC/DC boost converter that utilizes a synchronous rectification topology. It operates by converting the input voltage to a higher regulated output voltage using an internal power switch and control circuitry. The switching frequency can be adjusted based on the application requirements. The integrated feedback mechanism ensures stable output voltage regulation, while the enable pin allows for easy control of the device's operation.

Detailed Application Field Plans

The TPS61060YZFT finds applications in various fields, including:

1. Portable Electronics: Used in smartphones, tablets, and portable media players to boost battery voltage for powering display panels, audio amplifiers, and other components.
2. Industrial Automation: Employed in sensor networks, remote monitoring systems, and wireless communication modules to provide stable voltage levels for efficient data transmission and processing.
3. Automotive Electronics: Utilized in automotive infotainment systems, GPS navigation devices, and LED lighting applications to step up voltage levels for powering microcontrollers, displays, and lighting modules.
4. IoT Devices: Integrated into smart home devices, wearables, and connected sensors to ensure reliable power supply for efficient data collection and wireless connectivity.

Detailed and Complete Alternative Models

1. TPS61061YZFT: Similar to TPS61060YZFT but with a higher maximum output current of 800mA.
2. TPS61062YZFT: Offers adjustable switching frequency and additional protection features such as undervoltage lockout and short-circuit protection.
3. TPS61063YZFT: Provides a wider input voltage range and lower quiescent current for ultra-low-power applications.

These alternative models offer similar functionality while catering to specific requirements or providing additional features.

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