TPS61060DRBRG4

Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - High Efficiency - Wide Input Voltage Range - Adjustable Output Voltage - Low Quiescent Current - Over-Temperature Protection

Package: VSON-10

Essence: The TPS61060DRBRG4 is a high-efficiency boost converter designed to provide a regulated output voltage from a wide input voltage range. It is commonly used in battery-powered applications where the input voltage can vary significantly.

Packaging/Quantity: The TPS61060DRBRG4 is available in a VSON-10 package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 1.8V to 6V
• Output Voltage Range: 2.5V to 5.5V
• Switching Frequency: 1.2MHz
• Maximum Output Current: 500mA
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TPS61060DRBRG4 has the following pin configuration:

```

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| | --| EN | --| FB | --| SW | --| GND | --| PG | --| VIN | --| LX | --| BST | --| AGND | |___________| ```

Functional Features

1. High Efficiency: The TPS61060DRBRG4 utilizes a synchronous rectification topology, resulting in high efficiency over a wide load range.
2. Wide Input Voltage Range: With an input voltage range of 1.8V to 6V, the TPS61060DRBRG4 can be used in various battery-powered applications.
3. Adjustable Output Voltage: The output voltage can be adjusted from 2.5V to 5.5V, providing flexibility for different system requirements.
4. Low Quiescent Current: The device has a low quiescent current of only 17µA, minimizing power consumption during standby or idle modes.
5. Over-Temperature Protection: The TPS61060DRBRG4 incorporates over-temperature protection, ensuring safe operation even under high temperature conditions.

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life. - Wide input voltage range allows for compatibility with various power sources. - Adjustable output voltage provides flexibility for different applications. - Low quiescent current minimizes power consumption during idle periods. - Over-temperature protection ensures safe operation.

Disadvantages: - Limited maximum output current of 500mA may not be suitable for high-power applications. - The VSON-10 package may require specialized equipment for soldering and handling.

Working Principles

The TPS61060DRBRG4 is a boost converter that uses a synchronous rectification topology. It operates by converting the input voltage to a higher regulated output voltage. The internal control circuitry adjusts the duty cycle of the switching transistor to maintain the desired output voltage. The high switching frequency of 1.2MHz allows for the use of small external components, resulting in a compact design.

Detailed Application Field Plans

The TPS61060DRBRG4 is commonly used in the following application fields:

1. Portable Electronics: The device is ideal for powering portable electronic devices such as smartphones, tablets, and portable media players.
2. Wireless Communication Systems: It can be used in wireless communication systems, including Wi-Fi modules, Bluetooth devices, and IoT applications.
3. Battery-Powered Equipment: The TPS61060DRBRG4 is suitable for battery-powered equipment such as handheld meters, portable medical devices, and GPS trackers.

Detailed and Complete Alternative Models

1. TPS61061DRBRG4: Similar to the TPS61060DRBRG4, but with a higher maximum output current of 800mA.
2. TPS61062DRBRG4: A variant with an adjustable output voltage range of 1.8V to 6V and a maximum output current of 500mA.
3. TPS61063DRBRG4: This model offers a fixed output voltage of 5V and a maximum output current of 500mA.

These alternative models provide options with different specifications to suit specific application requirements.

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