TLE7241EXT Infineon Technologies, TLE7241EXT Datasheet - Page 20

• Manufacturer Part Number: TLE7241EXT
• Manufacturer: Infineon Technologies

Specifications of TLE7241EXT

• Operating Temperature (max): 150C
• Operating Temperature (min): -40C
• Pin Count: 20
• Mounting: Surface Mount
• Screening Level: Automotive
• Lead Free Status / Rohs Status: Compliant

Figure 7
Electrical Characteristics
T
Pos.
5.4.2.1
5.4.2.2
5.4.2.3
5.4.2.4
1) Positive current flow is into the device.
2)
Data Sheet
j
= -40 to 150 °C; V
T
J
= 25 °C
Parameter
OUTx Short
Sense Time
OUTx Short
Refresh Time
OUTx Short
circuit/
Overcurrent
Fault
Threshold
OUTx Current
Limit
Short to
VSHTx latched
V
Load State
P OSx -
LS-Switch
fault state
fault state
VSHTx
BAT
V
Vpos
state
NEGx
MISO
MOSI
CSB
Short to
V
Vbat
= 9 V to 18 V; V
15V
SHORT TO Vbat FAULT - OCCURS WHILE OFF THEN TURNED ON
on
0V
off
ok
BAT
Symbol
t
t
V
I
The Latched Fault State is sampled and stored in the SPI transmit register at the points marked with “
ss
ref
dlim
VSHTOCT
1)
G.C.
cmd
- Channel Off Then Turned On
response
Functional Description and Electrical Characteristics
VSHT=0
G.C.
Min.
30
3
2.0
3.0
A.C. cmd
Iav>50ma
DD
Limit Values
response
EDG=0
G.C.
cmd
A.C.
20
tss
= 4.75 V to 5.25 V
Typ.
60
14
2.5
5.0
response
VSHT=1
G.C.
2)
Tref
Max.
90
24
3.0
6.0
G.C.
cmd
response
VSHT=1
G.C.
cmd
G.C.
“ .
Unit Test Conditions
μs
ms
Vdc
A
response
VSHT=0
G.C.
and Instructions
50 - 50 Threshold
50 - 50 Threshold
V
V
V
output on
REF
BAT
DD
Rev. 1.1, 2009-01-19
= 5V;
= 2.5 V
= 14 V;
TLE 7241E