TLE7231GXT Infineon Technologies, TLE7231GXT Datasheet - Page 24
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TLE7231GXT
Manufacturer Part Number
TLE7231GXT
Description
Manufacturer
Infineon Technologies
Datasheet
1.TLE7231GXT.pdf
(30 pages)
Specifications of TLE7231GXT
Switch Type
Low Side
Power Switch Family
TLE7231G
Input Voltage
-0.3 to 5.5V
Power Switch On Resistance
1Ohm
Output Current
320mA
Number Of Outputs
4
Mounting
Surface Mount
Supply Current
5mA
Package Type
DSO
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
24
Lead Free Status / RoHS Status
Compliant
SO
1) This bit is valid between CS hi -> lo and first SCLK lo -> hi transition.
Field
TER
OLn
(n = 3-0)
Dn
(n = 3-0)
9.4
Figure 13
Datasheet
SCLK
CS
TER
SO
CS
SI
1)
Bits
CS
7, 5, 3,
1
6, 4, 2,
0
Timing Diagrams
Timing Diagram
t
S O(en)
OL3
7
t
CS (lead)
Type Description
R
R
R
Transmission Error
0
1
Open Load Flag of channel n
0
1
Diagnosis Flag of channel n
0
1
D3
6
t
S CLK (H)
t
S O(v )
Previous transmission was successful (modulo 8 clocks received).
Previous transmission failed or first transmission after reset.
Normal operation.
Open load has occurred in OFF state.
Normal operation.
Over load or over temperature switch off has occurred in ON state.
t
S I(s u)
t
S C LK (P )
OL2
t
S CLK (L)
t
5
S I(h)
D2
24
4
SPI Driver for Enhanced Relay Control
OL1
3
Serial Peripheral Interface (SPI)
D1
2
t
CS (lag)
SPIDER - TLE7231G
OL0
Rev. 1.0, 2008-02-28
1
t
Reset Value: 100
S O(dis )
t
CS (td)
SPI Timing.emf
D0
0
0.7V
0.2V
0.7V
0.2V
0.7V
0.2V
0.7V
0.2V
dd
dd
dd
dd
dd
dd
dd
dd
H