Datasheet

VIPER37 Electrical data
Doc ID 022218 Rev 1 11/35
Figure 4. Minimum turn-on time test circuit
Figure 5. Brownout threshold test circuits
Figure 6. OVP threshold test circuits
Note: Adjust V
DD
above V
DDon
startup threshold before setting to 14 V.
14 V
3.5 V
50 Ω
30 V
FB
BR
V(DRAIN)
I(DRAIN)
I
DLIM
Time
Time
T
ONmin
90 %
10 %
GND
CONT
VDD
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN
14 V
2 V
10 kΩ
30 V
FB
BR
GND
CONT
VDD
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN
V
BRth
+V
BRhyst
V
BRth
V(BR)
I(BR)
V
DIS
I
BRhyst
I(DRAIN)
Time
Time
Time
I
BRhyst
V
OVP
V(CONT)
V(DRAIN)
Time
Time
14 V
2 V
10 kΩ
30 V
FB
BR
GND
CONT
VDD
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN