mc33291l Freescale Semiconductor, Inc, mc33291l Datasheet - Page 10

• Manufacturer Part Number: mc33291l
• Description: Eight-output Switch With Serial Peripheral Interface I/o
• Manufacturer: Freescale Semiconductor, Inc

10
33291L
ELECTRICAL CHARACTERISTICS
ELECTRICAL PERFORMANCE CURVES
C
C
CS
L
L
CS
represents the total capacitance of the test fixture and probe.
represents the total capacitance of the test fixture and probe.
Figure 9. Output Fault Unlatch Disable
Figure 8. Switching Time Test Circuit
V
DD
33291L
V
Under
Delay Test Circuit
33291L
Test
DD
Under
= 5.0 V
Test
= 5.0 V
V
PWR
V
PWR
= 14 V
= 11 V
C
(Ουτπυτ ΟΝ)
Ι L = 2.0 Α
R
C
L
L
= 20 pF
L
= 26 Ω
Output
Output
Output Voltage
1. t
times.
2. Turn-OFF is an output programmed from an ON to an OFF state.
3. Turn-ON is an output programmed from and OFF to an ON state.
CS
Output Voltage
Waveform 1
Waveform 2
2. The SFPD pin < 0.2 V.
Waveform
CS
Output Voltage
Output Current
1. t
Waveform
DLY(ON)
quired to correctly report an output fault after
output commanded ON while having an existing output short (overcurrent)
to supply.
PDLY(OFF)
Figure 11. Output Fault Unlatch Disable
and T
Figure 10. Turn-On/-Off Waveforms
is the output fault unlatch disable propagation delay time re-
DLY(OFF)
t
R(SI)
t
R(SI)
t
t
DLY(ON)
DLY(OFF)
< 50 ns
Delay Waveforms
< 50 ns
50%
are turn-ON and turn-OFF propagation delay
Analog Integrated Circuit Device Data
t
PDLY(OFF)
90%
10%
90%
50%
50%
90%
10%
50%
10%
Freescale Semiconductor
t
F(SI)
t
CS
F(SI)
rises. It represents an
< 50 ns
< 50 ns
V
V
I
O(CL)
OFF
ON
5.0 V
0
0
= 5.0 V
= 11 V
0
14 V
V OL
14 V
V OL
5.0 V