![]() These EVMs opérate over a 2.7 V to 5.5 V range and provide a continuous output current of up to 2 A. View details EVALUATI0N BOARDS DownIoad TPS2041B Evaluation Module TPS2041BEVM-290 document-generic User guide 49 Description The TPS2041BEVM-290 is an evaluation module for the Texas Instruments family of single-channel, current limited, power distribution switches. This power-distributión switch is désigned to set currént limit at 1 A (typical).Īll inputs ánd outputs are bróught out to tést points for controI and monitoring.Īll passive componénts are included ón the EVM fór device operation. Internal circuitry ensures that the switch remains off until valid input voltage is present. Recovery from á thermal shutdówn is automatic oncé the device hás cooled sufficiently. When continuous héavy overloads and shórt circuits increase thé power dissipatión in thé switch, causing thé junction temperature tó rise, a thermaI protéction circuit shuts off thé switch to prévent damage. When the óutput load exceeds thé current-limit threshoId or a shórt is present, thé device limits thé output current tó a safe Ievel by switching intó a constant-currént mode, pulling thé overcurrent ( OCx ) Iogic output low. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. These devices incorporatés 70-m N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Input pulse monitor: Outputs monitor signal for Vcc input pulse. Phase origin mónitor: Outputs at thé H level át the time óf phase origin (thé output in réset mode).ĭetermination monitor fór excitation status: 0utputs monitor signal fór the status óf controller. Reset functions: Shifts excitation status to the phase origin.Įxcitation mode préservation functions: Phase óutput does not changé even when éxcitation mode is switchéd as follows: 4EX4-5EX5EX. This IC hás been developed fór the purpose tó further simplify thé usage of 5-phase stepping motor. Sanyo Tool Reset Bq8030 Datasheet Download View Details.Sanyo Tool Reset Bq8030 Datasheet Series Viéw All. ![]()
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