TPS40210DRCT

TEXAS INSTRUMENTS  TPS40210DRCT  直流/直流控制器, 电流模式, 4.5V至52V, 1路输出, 升压, 1MHz, SON-10

The is a wide input range current-mode Boost Controller suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC and various LED Driver applications. The device features include programmable soft-start, overcurrent protection with automatic retry and programmable oscillator frequency. current-mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.

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Adjustable oscillator frequency

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Fixed frequency current mode control

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Internal slope compensation

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Integrated low-side driver

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Programmable closed-loop soft-start

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Overcurrent protection

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External synchronization capable

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Low current disable function

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Green product and no Sb/Br