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tps2041b,,tps2042b
tps2043b,tps2044b,tps2051b
tps2052b,tps2053b,tps2054b
SLVS514E–APRIL2004–REVISEDJANUARY2006
terminalfunctions(tps2044bandtps2054b)
终端
i/odescription
NAMETPS2044BTPS2054B
en13-ienableinput,logiclowturnsonpowerswitchin1-out1
en24-ienableinput,logiclowturnsonpowerswitchin1-out2
en37-ienableinput,logiclowturnsonpowerswitchin2-out3
en48-ienableinput,logiclowturnsonpowerswitchin2-out4
en1-3ienableinput,logichighturnsonpowerswitchin1-out1
en2-4ienableinput,logichighturnsonpowerswitchin1-out2
en3-7ienableinput,logichighturnsonpowerswitchin2-out3
en4-8ienableinput,logichighturnsonpowerswitchin2-out4
gnd1,51,5ground
IN122IInputvoltageforOUT1andOUT2
IN266IInputvoltageforOUT3andOUT4
oc11616oovercurrent,打开-drainoutput,activelow,in1-out1
oc21313oovercurrent,打开-drainoutput,activelow,in1-out2
oc31212oovercurrent,打开-drainoutput,activelow,in2-out3
oc499oovercurrent,打开-drainoutput,activelow,in2-out4
out11515opower-switchoutput,in1-out1
out21414opower-switchoutput,in1-out2
out31111opower-switchoutput,in2-out3
out41010opower-switchoutput,in2-out4
9