L296 رگولاتور سویچینگ ولتاژ متغیر با خروجی 5.1 تا 40 ولت و جریان 4 امپر

تخفیف ویژه

DESCRIPTION The L296andL296P arestepdownpowerswitching regulators delivering 4 A at a voltage variable from 5.1 V to 40 V. Featuresof thedevices includesoft start,remoteinhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations. The L296Pincudes external programmable limiting current. The L296and L296Paremountedin a 15-leadMultiwatt plasticpowerpackageandrequiresvery few external components. Efficient operation at switching frequencies up to 200 KHz allows a reduction in the size and cost of external filter components. A voltage sense input and SCR drive output are provided for optional crowbar overvoltage protection with an external SCR.

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