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NCP3488
ELECTRICAL CHARACTERISTIC S (Note 4) (V C C = 12 V, T A = 0 ° C to +85 ° C, T J = 0 ° C to +125 ° C unless otherwise noted.)
Characteristic
Symbol
Condition
Min
Typ
Max
Unit
Supply
Supply Voltage Range
Supply Current
V CC
I SYS
?
BST = 12 V, IN = 0 V
4.6
?
?
2.0
13.2
6.0
V
mA
OD Input
Input Voltage High
Input Voltage Low
Hysteresis
Input Current
Propagation Delay Time (Note 5)
?
?
?
?
t pdlOD
t pdhOD
?
?
?
No internal pull ? up or pull ? down resistors
?
2.0
?
?
? 1.0
30
30
?
?
500
?
50
50
?
0.8
?
+1.0
60
60
V
V
mV
m A
ns
ns
PWM Input
Input Voltage High
Input Voltage Low
Hysteresis
Input Current
?
?
?
?
?
?
?
No internal pull ? up or pull ? down resistors
2.0
?
?
? 1.0
?
?
500
?
?
0.8
?
+1.0
V
V
mV
m A
High ? Side Driver
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Transition Times (Note 5)
Propagation Delay (Notes 5 & 6)
?
?
t rDRVH
t fDRVH
t pdhDRVH
t pdlDRVH
V BST ? V SW = 12 V (Note 7)
V BST ? V SW = 12 V (Note 7)
V BST ? V SW = 12 V, C LOAD = 3.0 nF
(See Figure 3)
V BST ? V SW = 12 V
?
?
?
?
?
?
1.8
1.0
16
11
30
25
?
?
?
?
?
?
W
W
ns
ns
ns
ns
Low ? Side Driver
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Timeout Delay
Transition Times
Propagation Delay
?
?
?
t rDRVL
t fDRVL
t pdhDRVL
t pdlDRVL
V CC = 12 V (Note 7)
V CC ? V SW = 12 V (Note 7)
DRVH ? SW = 0
C LOAD = 3.0 nF
(See Figure 3)
(See Figure 3)
?
?
?
?
?
?
?
1.8
1.0
85
16
11
30
20
?
?
?
?
?
?
?
W
W
ns
ns
ns
ns
ns
Undervoltage Lockout
UVLO Startup
UVLO Shutdown
Hysteresis
?
?
?
?
?
?
3.7
3.2
0.3
3.9
3.5
0.4
4.4
3.9
0.7
V
V
V
Thermal Shutdown
Over Temperature Protection
Hysteresis
?
(Note 7)
(Note 7)
150
?
170
20
?
?
° C
° C
4.
5.
6.
7.
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
AC specifications are guaranteed by characterization, but not production tested.
For propagation delays, “t pdh ’’ refers to the specified signal going high; “t pdl ’’ refers to it going low.
GBD: Guaranteed by design; not tested in production.
Specifications subject to change without notice.
http://onsemi.com
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