l9733 STMicroelectronics, l9733 Datasheet - Page 13

• Manufacturer Part Number: l9733
• Description: Octal Self Configuring Low/high Side Driver
• Manufacturer: STMicroelectronics

L9733
Table 6.
1. Design Information, not tested.
3.2
Table 7.
Drn1-8
Drn1-8
SRC1-8
SRC1-8
T
T
T
Drn1-8
Drn1-8
T
Symbol
Symbol
delDRN1-8
delSRC1-8
filtDRN1-8
filtSRC1-8
T
res
ther
hyst
htol
ltoh
htol
ltoh
(1)
(1)
DC characteristics (continued)
AC characteristics:
T
AC characteristics
Thermal shutdown
temperature
Hysteresis
amb
DRN1 - DRN8
Open load & short to
GND filter time (Low
Side)
(Latch mode)
SRC1 - SRC8
Open load & short to
Vbat filter time
(High side)
(Latch mode)
DRN1 - DRN8
Overcurrent switch off
delay
(Low side)
SRC1 - SRC8
Overcurrent switch off
delay
(High side)
Restart time after
overcurrent switch off
time (Int)
Slew rate
turn on
Turn off (Low side)
Slew rate
turn on
Turn off (High side)
= -40 to 125°C, V
Parameter
Parameter
dd
= 4.5 to 5.5 Vdc, V
DI = AC00h, DI = A3FFh
SRC1 – SRC8 = GND
DI = AC00h, DI = A3FFh
DRN1 – DRN8 = Vb
DI = ACFFh, DI = AA00h
SRC1 – SRC8 = GND
DI = ACFFh, DI = AA00h
DRN1 – DRN8 = Vb
DI = ACFFh, DI = AA00h
Outputs loaded as
See
See
Outputs loaded as
See
See
DI = ACFFh, I
SRC1 – SRC8 = GND, Increase
temperature until Drn1 - Drn8 > 2
VDC, Verify DO Bits 0-15 are ”Set”
Drn1 - Drn8 < 2 VDC
Figure 2
Figure 2
Figure 2
Figure 2
Conditions
Conditions
Drn1-8
Figure 4
Figure 4
bat
= 1 mA,
= 4.5 to 18Vdc, unless otherwise specified
Electrical performance characteristics
0.65
0.65
Min
300
300
120
0.5
0.5
10
10
Min
151
5
Typ
Typ
Max
1.95
1.95
900
900
450
1.5
1.5
75
75
Max
200
15
Units
V/μs
V/μs
V/μs
V/μs
Units
ms
μs
μs
μs
μs
13/33
°C
°C