TPS62152RGTT

Step-Down DC/DC Converters Integrated Switch 9V to 30V Input Max., Texas Instruments### 直流/直流开关调节器转换器（集成开关），Texas InstrumentsTexas Instruments 的此系列高度集成的高效开关稳压器包括步升（升压）、步降（降压）、步升/降（增压/降压）和反相类型，为每个直流稳压器应用提供高效的解决方案。

The is a Step-down Converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy by the use of DCS-Control topology. With their wide operating input-voltage range of 3 to 17V, the devices are ideally suited for systems powered from either li-ion or other batteries as well as from 12V intermediate power rails. It supports up to 1A continuous output current at output voltages between 0.9 and 6V in 100% duty-cycle mode. The soft-start pin controls the output-voltage start-up ramp, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable EN and open-drain power-good PG pins.

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Pin-selectable output voltage nominal 5%

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Programmable soft-start and tracking

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Seamless power-save mode transition

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Selectable operating frequency

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Power-good output

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Short-circuit protection

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Overtemperature protection

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100% Duty-cycle mode

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Green product and no Sb/Br