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TC1303 DFN Adjustable Output Demo Board

Part Number: TC1303DM-DDBK2

Status: Mature Product

Summary:

The TC1303 Adjustable Output Regulator provides a unique combination of a 500 mA synchronous buck regulator and 300 mA Low-Dropout Regulator (LDO) with a Power-Good (PG) monitor to provide a highly integrated solution for dual supply applications. The device provides a very cost-effective solution with minimal board space because of the high-frequency operation of the buck converter, the minimal

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Product Features

    • Test points for applying input voltage (2.7V to 5.5V)
    • Using a potentiometer, the Buck Regulator output voltage can be set from 1.8V to 4.0V
    • Fixed LDO regulator output voltage of 2.5V

Summary

The TC1303 Adjustable Output Regulator provides a unique combination of a 500 mA synchronous buck regulator and 300 mA Low-Dropout Regulator (LDO) with a Power-Good (PG) monitor to provide a highly integrated solution for dual supply applications. The device provides a very cost-effective solution with minimal board space because of the high-frequency operation of the buck converter, the minimal external component requirement and the small DFN (dual flat no leads) package size.

The demo board is used to evaluate the TC1303C device over the input voltage range, output voltage and current range for both the synchronous buck regulator output and the low dropout linear regulator output.

Test points are provided to monitor the Input voltage, Output voltage, shut down control and power good signal.

Package Contents

The TC1303 Adjustable Output Regulator provides a unique combination of a 500 mA synchronous buck regulator and 300 mA Low-Dropout Regulator (LDO) with a Power-Good (PG) monitor to provide a highly integrated solution for dual supply applications. The device provides a very cost-effective solution with minimal board space because of the high-frequency operation of the buck converter, the minimal external component requirement and the small DFN (dual flat no leads) package size.

The demo board is used to evaluate the TC1303C device over the input voltage range, output voltage and current range for both the synchronous buck regulator output and the low dropout linear regulator output.

Test points are provided to monitor the Input voltage, Output voltage, shut down control and power good signal.