MC10XS3435DPNA Freescale Semiconductor, MC10XS3435DPNA Datasheet - Page 28

• Manufacturer Part Number: MC10XS3435DPNA
• Description: IC SWITCH HIGH SIDE QUAD 24QFN
• Manufacturer: Freescale Semiconductor
• Type: High Side Switchr

Specifications of MC10XS3435DPNA

• Number Of Outputs: 4
• Rds (on): 2 x 10 mOhm, 2 x 35 mOhm
• Internal Switch(s): Yes
• Current Limit: 5A
• Voltage - Input: 4 ~ 28 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-PQFN, 24-PowerQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fail-Safe and Fault.
contained in succeeding paragraphs.
depending on IN[x] input.
the following signals:
28
10XS3435
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
IN_ON[x]
IN[x]
The 10XS3435 has four operating modes: Sleep, Normal,
The
The 10XS3435 transits to operating modes according to
• wake-up =
• fail = (V
• fault = OC[0:3] or OT[0:3] or SC[0:3] or UV or (OV and
IN_ON[2] or IN_ON[3],
time-out and FSI input not shorted to ground),
OV_dis).
Figure 11
Figure 11. IN_ON[x] internal signal
Fail-Safe
DD
Failure and VDD_FAIL_en) or (Watchdog
RST
describes an internal signal called IN_ON[x]
Table 6
(wake-up=0)
or WAKE or IN_ON[0] or IN_ON[1] or
and
(wake-up=1) and
(fail=1)
and (fault=0)
Figure 12
(fail=1) and
(wake-up=1)
and (fault=1)
summarize details
(fail=0) and (wake-up=1) and (fault=0)
(fail=1) and (wake-up=1) and (fault=0)
(fail=1)
(wake-up=1)
and (fault=0)
t
IN
(wake-up=0)
Figure 12. Operating Modes
OPERATIONAL MODES
and
Fault
Sleep
Table 6. 10XS3435 Operating Modes
Fail-Safe
Normal
x = Don’t care.
(wake-up=1)
and (fault=1)
Mode
Sleep
Fault
wake-up
(fail=0)
(wake-up=1)
and (fault=1)
(fail=0)
(wake-up=1)
and (fault=0)
0
1
1
1
(fail=0) and (wake-up=1) and (fault=0)
(wake-up=0)
fail fault
and
0
1
X
x
and
Analog Integrated Circuit Device Data
0
0
1
x
Normal
Device is in Sleep mode. All
outputs are OFF.
Device is currently in Normal
mode. Watchdog is active if
enabled.
Device is currently in Fail-safe
mode due to Watchdog time-
out or V
The output states are defined
with the RFS resistor
connected to FSI.
Device is currently in fault
mode. The faulted output(s) is
(are) OFF. The safe autoretry
circuitry is active to turn-on
again the output(s).
Freescale Semiconductor
DD
Comments
Failure conditions.