TPS62113EVM-465

TEXAS INSTRUMENTS  TPS62113EVM-465  评估模块, TPS62113EVM-465

The is an WLED Drive and Voltage Regulator evaluation module EVM. The EVM features two independent circuits, one demonstrates the device as a typical voltage regulator, and a second demonstrates the circuit as a current regulator driving a white LED WLED. The TPS62113 device features an adjustable undervoltage shutdown feature using the LBI input. The Texas Instruments TPS62113 is a synchronous, step down converter. With a high switching, operating frequency of 1MHz, external components are small, the typical inductor size is 6.8mH, and the overall solutions area is 20mmX15mm. The power switch current limit of 2.4A provides a typical output current of 1.5A across a wide input voltage range of 5V to 17V.

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High Efficiency Synchronous Step Down Converter With up to 95% Efficiency

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3.1V to 17V Operating Input Voltage Range

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Adjustable Output Voltage Range From 1.2V to 16V

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Synchronizable to External Clock Signal up to 1.4MHz

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Up to 1.5A Output Current

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High Efficiency Over a Wide Load Current Range Due to PFM/PWM Operation Mode

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100% Maximum Duty Cycle for Lowest Dropout

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20µA Quiescent Current Typical

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Overtemperature and Overcurrent Protected