9
HIP4081A
Typical Performance Curves V
DD
= V
CC
= V
AHB
= V
BHB
= 12V, V
SS
= V
ALS
= V
BLS
= V
AHS
= V
BHS
= 0V, R
HDEL
= R
LDEL
= 10K
and T
A
= 25°C, Unless Otherwise Specified
FIGURE 10. AHB - AHS, BHB - BHS NO-LOAD CHARGE PUMP
VOLTAGE vs TEMPERATURE
FIGURE 11. UPPER DISABLE TURN-OFF PROPAGATION
DELAY T
DISHIGH
vs TEMPERATURE
FIGURE 12. DISABLE TO UPPER ENABLE, T
UEN
,
PROPAGATION DELAY vs TEMPERATURE
FIGURE 13. LOWER DISABLE TURN-OFF PROPAGATION
DELAY T
DISLOW
vs TEMPERATURE
FIGURE 14. T
REF-PW
REFRESH PULSE WIDTH vs
TEMPERATURE
FIGURE 15. DISABLE TO LOWER ENABLE T
DLPLH
PROPAGATION DELAY vs TEMPERATURE
-40 -20 0 20 40 60 80 100 120
10.0
11.0
12.0
13.0
14.0
15.0
NO-LOAD FLOATING CHARGE PUMP VOLTAGE (V)
JUNCTION TEMPERATURE (°C)
-40 -20 0 20 40 60 80 100 120
30
40
50
60
70
80
PROPAGATION DELAY (ns)
JUNCTION TEMPERATURE (°C)
425
450
475
500
525
-50 -25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (°C)
PROPAGATION DELAY (ns)
-40 -20 0 20 40 60 80 100 120
30
40
50
60
70
80
PROPAGATION DELAY (ns)
JUNCTION TEMPERATURE (°C)
350
375
400
425
450
-50 -25 0 25 50 75 100 125 150
REFRESH PULSE WIDTH (ns)
JUNCTION TEMPERATURE (°C)
-40 -20 0 20 40 60 80 100 120
20
30
40
50
60
70
80
PROPAGATION DELAY (ns)
JUNCTION TEMPERATURE (°C)
HIP4081A
