TLE7241EXT Infineon Technologies, TLE7241EXT Datasheet - Page 31

• 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

Note that the switching frequency and duty cycle of the output transistor are not directly
controlled by the TLE 7241E device and are dependent on the characteristics of the
solenoid (inductance, resistance, etc.) and the solenoid supply voltage.
Electrical Characteristics
T
Pos.
5.5.1.1
5.5.1.2
5.5.1.3
5.5.1.4
5.5.1.5
5.5.1.6
Data Sheet
j
= -40 to 150 °C; V
Parameter
OUTx
Blanking
time 1 (see
Figure
Figure
OUTx
Blanking
time 2 (see
Figure
Figure
OUTx
d
200 mV
I
= 0A6
OUTx
d
400 mV
I
= 14D
OUTx
d
600 mV
I
= 1F3
OUTx
d
800 mV
I
= 29A
avg
avg
avg
avg
V
V
V
V
OUT
OUT
OUT
OUT
register
register
register
register
3)
3)
4)5)
4)5)
4)5)
H
4)5)
H
H
H
=
=
=
=
16,
17)
16,
17)
BAT
= 9 V to 18 V; V
Symbol
T
T
d
d
d
d
V
V
V
V
blank1
blank2
OUT 200
OUT 400
OUT 600
OUT 800
1)
Functional Description and Electrical Characteristics
Min.
–
–
-5%
-2.5 % 400
-2%
-2%
Limit Values
DD
31
= 4.75 V to 5.25 V
Typ.
5
15
200
600
800
2)
Max.
–
–
+5%
2.5% mV
2%
2%
Unit Test Conditions and
μs
μs
mV
mV
mV
comparator.
Instructions
Slew Rate Register =
0 or 1.
From enable/disable
of lowside output
transistor to enabling
of
Slew Rate Register =
2 or 3.
From enable/disable
of output transistor to
enabling of
Output current
I
R
REF = 2.5V
Output current
I
R
REF = 2.5V
Output current
I
R
REF = 2.5V
Output current
I
R
REF = 2.5V
OUT
OUT
OUT
OUT
sense
sense
sense
sense
V
Rev. 1.1, 2009-01-19
pos
= 200 mA with
= 400 mA with
= 600 mA with
= 800 mA with
= 1.0 Ω
= 1.0 Ω
= 1.0 Ω
= 1.0 Ω
comparator.
TLE 7241E
V
pos