Datasheet

Time = 20 ms / div
EN = 5 V / div
V = 2 V / div
PRI
V
ONEG
= 10 V / div
V
OPOS
= 10 V / div
V = 5 V
I = = 40 mA
IN
OPOS
I
ONEG
Time = 40 ms / div
V
IN
= 5 V / div
I = 50 mA / div
POS
V
OPOS
= 500 mV / div (ac coupled)
V
ONEG
= 500 mV / div (ac coupled)
V = 5 V
I = = 20 mA to 40 mA
IN
OPOS
I
ONEG
Time = 20 ms / div
V
PRI
= 2 V / div
V
ONEG
= 10 V / div
V
OPOS
= 10 V / div
EN = 5 V / div
V = 5 V
I = = 40 mA
IN
OPOS
I
ONEG
Time = 20 ms / div
V = 2 V / div
IN
V = 2 V / div
PRI
V
ONEG
= 10 V / div
V
OPOS
= 10 V / div
V = 5 V
I = = 40 mA
IN
OPOS
I
ONEG
TPS55010
SLVSAV0A –APRIL 2011–REVISED JUNE 2011 www.ti.com
Figure 47. Power Up with Enable Pin Figure 48. Power Down with Input Voltage
Figure 49. Power Down with Enable Pin Figure 50. Load Step Response
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