mc33982b Freescale Semiconductor, Inc, mc33982b Datasheet - Page 13

• Manufacturer Part Number: mc33982b
• Description: Single Intelligent High-current Self-protected Silicon High Side Switch 2.0m
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
HS
VPWR - 0.5V
CS
VPWR - 3V
V
V
Tdly (on)
PWR
PWR
t
Current
DLY(ON)
Load
VPWR
0.5V
Current
Load
-0.5 V
-3.5 V
V
0.5 V
PWR
I
I
I
I
I
I
I
I
I
I
OCH
OCH1
OCL0
OCL1
OCL2
OCL3
OCL4
OCL5
OCL6
OCL7
I
I
OCH
OCLx
0
SRrA
SR
x
Figure 6. Overcurrent Low and High Detection
t
RA_SLOW
OCH
Figure 4. Output Slew Rate and Time Delays
x
SRrB
Figure 5. Overcurrent Shutdown
t
&
OCLx
SR
t
OCL3
SR
RB_SLOW
TIMING DIAGRAMS
RA _FAST
t
OCL2
&
SR
RB_FAST
t
OCL1
Tdly(off)
t
DLY_SLOW(OFF)
t
OCH
& t
t
DLY_FAST(OFF)
OCL0
SR
SRfB
ELECTRICAL CHARACTERISTICS
FB_SLOW
Time
SR
SRfA
Time
FA_SLOW
& SR
TIMING DIAGRAMS
FB_FAST
& SR
FA_FAST
33982
13