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tps2041b,,tps2042b
tps2043b,tps2044b,tps2051b
tps2052b,tps2053b,tps2054b
SLVS514E–APRIL2004–REVISEDJANUARY2006
terminalfunctions(tps2043bandtps2053b)
终端
i/odescription
NAMETPS2043BTPS2053B
en13--ienableinput,logiclowturnsonpowerswitchin1-out1
en24--ienableinput,logiclowturnsonpowerswitchin1-out2
en37--ienableinput,logiclowturnsonpowerswitchin2-out3
en1--3ienableinput,logichighturnsonpowerswitchin1-out1
en2--4ienableinput,logichighturnsonpowerswitchin1-out2
en3--7ienableinput,logichighturnsonpowerswitchin2-out3
gnd1,51,5ground
IN122IInputvoltageforOUT1andOUT2
IN266IInputvoltageforOUT3
nc8,9,108,9,10noconnection
oc11616oovercurrent,打开-drainoutput,activelow,in1-out1
oc21313oovercurrent,打开-drainoutput,activelow,in1-out2
oc31212oovercurrent,打开-drainoutput,activelow,in2-out3
out11515opower-switchoutput,in1-out1
out21414opower-switchoutput,in1-out2
out31111opower-switchoutput,in2-out3
7