TPS54340 数据手册 PDF

零件编号 : TPS54340

功能 : TPS54340 42 V Input, 3.5 A, Step Down DC-DC Converter with Eco-mode

制造商 : Texas Instruments

引脚图 :

TPS54340 datasheet


The TPS54340 is a 42 V, 3.5 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 45 V per ISO 7637.

Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 μA. Shutdown supply current is reduced to 1 μA when the enable pin is pulled low.

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TPS54340 pdf