TPS61062YZFT

Product Overview

Category

The TPS61062YZFT belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - switching regulators classification.

Use

This product is primarily used for boosting or stepping up the input voltage to a higher output voltage level. It is commonly employed in various electronic devices and systems where efficient power management is crucial.

Characteristics

• High efficiency: The TPS61062YZFT offers high conversion efficiency, ensuring minimal power loss during voltage conversion.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for diverse applications.
• Adjustable output voltage: The output voltage can be adjusted according to the specific requirements of the application.
• Low quiescent current: The device exhibits low standby power consumption when not actively converting voltage.
• Thermal shutdown protection: The TPS61062YZFT incorporates thermal shutdown protection to prevent damage due to excessive heat.

Package

The TPS61062YZFT is available in a small form factor package known as a DSBGA (Dual Sided Ball Grid Array). This package type ensures compactness and facilitates easy integration into space-constrained designs.

Essence

The essence of the TPS61062YZFT lies in its ability to efficiently step up input voltages, providing a reliable and stable output voltage for various electronic applications.

Packaging/Quantity

The TPS61062YZFT is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 1.8V to 6V
• Output Voltage Range: 2.5V to 5.5V
• Maximum Output Current: 500mA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS61062YZFT features the following pin configuration:

1. EN (Enable): This pin is used to enable or disable the device.
2. FB (Feedback): The feedback pin provides a voltage reference for regulating the output voltage.
3. SW (Switch): This pin connects to an external inductor and serves as the switching node.
4. VIN (Input Voltage): The input voltage is applied to this pin.
5. GND (Ground): This pin is connected to the ground reference.

Functional Features

• Wide Input Voltage Range: The TPS61062YZFT can efficiently boost input voltages ranging from 1.8V to 6V, allowing compatibility with various power sources.
• Adjustable Output Voltage: The output voltage can be easily adjusted within the range of 2.5V to 5.5V, providing flexibility for different application requirements.
• High Efficiency: With its high conversion efficiency, the TPS61062YZFT minimizes power loss during voltage conversion, resulting in improved overall system efficiency.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, automatically disabling the converter when the temperature exceeds a safe threshold, preventing damage due to overheating.
• Low Quiescent Current: When not actively converting voltage, the TPS61062YZFT consumes minimal standby power, contributing to energy-saving operation.

Advantages and Disadvantages

Advantages

• High efficiency conversion
• Wide input voltage range
• Adjustable output voltage
• Compact package size
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)
• Relatively high switching frequency (1.2MHz)

Working Principles

The TPS61062YZFT operates as a step-up (boost) voltage regulator. It utilizes an internal switch and an external inductor to convert the input voltage to a higher output voltage level. The device employs a pulse width modulation (PWM) control scheme to regulate the output voltage accurately. By adjusting the duty cycle of the internal switch, the TPS61062YZFT controls the energy transfer from the input to the output, ensuring efficient voltage conversion.

Detailed Application Field Plans

The TPS61062YZFT finds applications in various electronic systems and devices, including but not limited to: - Battery-powered portable devices - Wireless communication modules - LED backlighting systems - Industrial automation equipment - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. TPS61061YZFT: Similar to TPS61062YZFT, but with a lower maximum output current of 300mA.
2. TPS61063YZFT: Similar to TPS61062YZFT, but with a higher maximum output current of 800mA.
3. TPS61064YZFT: Similar to TPS61062YZFT, but with an adjustable switching frequency for specific application requirements.

These alternative models offer similar functionality and characteristics, providing options based on specific design considerations