TPS65217BRSLT

Product Overview

Category

The TPS65217BRSLT belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is designed to provide power management solutions for a wide range of applications, including portable electronic devices, industrial equipment, and automotive systems.

Characteristics

• High efficiency: The TPS65217BRSLT offers high conversion efficiency, minimizing power loss and maximizing battery life.
• Compact size: This PMIC is available in a small package, making it suitable for space-constrained designs.
• Wide input voltage range: It can handle a wide range of input voltages, allowing flexibility in power supply sources.
• Multiple output channels: The TPS65217BRSLT provides multiple regulated output channels, enabling power distribution to various components within a system.
• Integrated protection features: It incorporates various protection mechanisms such as overvoltage, overcurrent, and thermal shutdown, ensuring safe operation.

Package and Quantity

The TPS65217BRSLT is available in a compact 48-pin QFN package. It is typically sold in reels containing a specified quantity, usually 250 or 300 units per reel.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: Adjustable, depending on configuration
• Number of output channels: 6
• Maximum output current: Varies per channel, up to 1A
• Operating temperature range: -40°C to +85°C
• Efficiency: Up to 95%

Pin Configuration

The TPS65217BRSLT has a detailed pin configuration as follows:

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Functional Features

• Power sequencing: The PMIC ensures proper power-up and power-down sequencing of different voltage rails, preventing potential damage to sensitive components.
• Dynamic voltage scaling: It supports dynamic voltage scaling, allowing efficient power management based on the system's performance requirements.
• Power-on reset: The TPS65217BRSLT includes a power-on reset circuit that ensures a controlled startup sequence and stable operation.
• I2C interface: It features an I2C interface for easy communication and control of the PMIC.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Compact size for space-constrained designs
• Wide input voltage range for flexibility
• Integrated protection features for safe operation
• Multiple output channels for versatile power distribution

Disadvantages

• Limited maximum output current per channel
• Requires external components for complete power management solution

Working Principles

The TPS65217BRSLT operates by efficiently converting the input voltage to regulated output voltages required by the system. It utilizes various internal circuits, such as voltage regulators, switches, and control logic, to achieve this power conversion. The PMIC continuously monitors the input and output voltages, adjusting its operation to maintain stable and reliable power supply.

Application Field Plans

The TPS65217BRSLT finds applications in a wide range of fields, including: - Portable electronic devices (e.g., smartphones, tablets, wearables) - Industrial equipment (e.g., factory automation, robotics) - Automotive systems (e.g., infotainment systems, advanced driver-assistance systems)

Alternative Models

For those seeking alternative options, the following models provide similar functionality to the TPS65217BRSLT: - TPS65218BRSLT - TPS65219BRSLT - TPS65220BRSLT

These alternatives offer comparable power management capabilities and can be considered based on specific design requirements.

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