TLE7231GXT Infineon Technologies, TLE7231GXT Datasheet - Page 25
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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
9.5
V
All voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
typical values:
Pos.
Input Characteristics (CS, SCLK, SI)
9.5.1
9.5.2
9.5.3
9.5.4
9.5.5
9.5.6
Output Characteristics (SO)
9.5.7
9.5.8
9.5.9
Timings
9.5.10
9.5.11
9.5.12
9.5.13
9.5.14
9.5.15
9.5.16
9.5.17
9.5.18
Datasheet
DD
= 3.0 V to
Parameter
L level of pin
CS
SCLK
SI
H level of pin
CS
SCLK
SI
L-input pull-up current through CS
H-input pull-up current through CS
L-input pull-down current through
pin
SCLK
SI
H-input pull-down current through
pin
SCLK
SI
L level output voltage
H level output voltage
Output tristate leakage current
Serial clock frequency
Serial clock period
Serial clock high time
Serial clock low time
Enable lead time (falling CS to
rising SCLK)
Enable lag time (falling SCLK to
rising CS)
Transfer delay time (rising CS to
falling CS)
Data setup time (required time SI to
falling SCLK)
Data hold time (falling SCLK to SI)
Electrical Characteristics SPI
V
V
DDA
DD
= 5.0 V,
,
V
DDA
= 4.5V to 5.5V,
V
DDA
= 5.0 V,
T
T
j
j
= 25 C
= -40 C to +150 C
Symbol
V
V
V
V
V
V
I
I
I
I
I
I
V
V
I
f
t
t
t
t
t
t
t
t
SCLK
SCLK(P)
SCLK(H)
SCLK(L)
CS(lead)
CS(lag)
CS(td)
SI(su)
SI(h)
CS(L)
CS(H)
SCLK(L)
SI(L)
SCLK(H)
SI(H)
SO(OFF)
CS(L)
SCLK(L)
SI(L)
CS(H)
SCLK(H)
SI(H)
SO(L)
SO(H)
25
Min.
0
0.5*
5
3
3
10
0
V
0.5 V
-10
0
200
50
50
250
250
250
20
20
DD
-
V
DD
SPI Driver for Enhanced Relay Control
Limit Values
Typ.
–
–
17
15
12
40
–
–
–
–
–
–
–
–
–
–
–
–
Max.
0.2*
V
V
40
40
80
80
0.4
V
10
5
–
–
–
–
–
–
–
–
DD
DD
DD
Serial Peripheral Interface (SPI)
Unit
V
MHz
ns
ns
ns
ns
ns
ns
ns
ns
A
A
A
A
A
SPIDER - TLE7231G
Rev. 1.0, 2008-02-28
Conditions
–
–
V
1)
V
1)
V
V
V
V
I
I
V
–
–
–
–
–
–
–
–
–
SO
SO
CS
CS
SCLK
SI
SCLK
SI
CS
= 0.6 V
= 5 V
= -2 mA
= 1.5 mA
= 0 V
= 2 V
=
= 0.6 V
= 5 V
V
DD