TPS61088 Voltage Booster Module 5V/9V/12V 10A

The TPS61088 High-Power Boost Module is designed to provide a higher DC voltage from a lower-voltage power source. Built around a synchronous boost-converter IC, it is suitable for projects that need a compact power-conversion solution for battery-powered equipment, embedded electronics, and portable devices.

The TPS61088 IC supports a wide input voltage range and an output voltage up to 12.6V. Depending on the module version, the board may provide a fixed or adjustable output, so check the actual hardware configuration before connecting your device.

Texas Instruments

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Features

• DC-DC voltage step-up: Converts a lower DC input voltage to a higher output voltage.

• Multiple advertised output options: Module variants may support 5V, 9V, or 12V.

• Synchronous conversion: The TPS61088 uses synchronous rectification to support efficient power conversion.

• High switch-current capability: The IC is specified for 10A switch current, but the module's usable output current may be lower.

• Compact design: Useful for space-conscious electronic projects.

• Portable power applications: Can support suitable battery-powered systems and DIY power supplies.

Applications

• Arduino and embedded electronics projects requiring a suitable boosted supply

• Battery-powered equipment

• Portable electronic devices

• DIY DC power supplies

• Low-voltage input to higher-voltage conversion

• Prototyping and electronics experimentation

How to Use

1. Check the module's input voltage range and identify the input and output terminals.

2. Connect a compatible DC power source to the input terminals, observing the correct polarity.

3. Verify the output voltage with a multimeter before connecting your device.

4. If the board supports output adjustment, set the required voltage according to its instructions.

5. Connect a load that stays within the board's verified current and power limits.

6. Monitor the module's temperature during initial testing, particularly under heavier loads.

Important Notes

• The 10A rating is the IC's switch-current specification, not a promise of 10A continuous output.

• A boost converter draws more input current as the output power increases. Ensure the source, wiring, and connectors can handle the required current.

• Do not exceed the permitted input or output voltage of the module or the connected device.

• High-current operation may require additional cooling and adequate airflow.

• A standard boost converter raises voltage; it does not step the voltage down.

• Confirm whether your particular board has fixed output settings or an adjustable output before use.

Package Includes

- 1 × TPS61088 High-Power Boost Converter Module (selected variant)