TLE8209-2SA Infineon Technologies, TLE8209-2SA Datasheet - Page 19

• Manufacturer Part Number: TLE8209-2SA
• Description: IC H-BRIDGE SPI PROG DSO-20
• Manufacturer: Infineon Technologies

Specifications of TLE8209-2SA

• Applications: DC Motor Driver
• Number Of Outputs: 1
• Voltage - Load: 4.5 V ~ 28 V
• Voltage - Supply: 4.4 V ~ 5.25 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.433", 11.0mm Width) Exposed Pad
• Packages: PG-DSO-20
• Current Limit (min.): 7.7 A
• Rthjc (max): 1.6 K/W
• Quiescent Current (max.): 20 µA
• Operating Range: 4.5 - 28 V
• Rds (on) (typ./switch): 125.0 mOhm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -

operation, i.e. the outputs follow the inputs according to the truth table. The current limit I
four different values by setting the SPI bits CL1 and CL2 in the SPI configuration register. To avoid high chopper
frequencies the time between two transients t
Current limitation is available in H-bridge operation mode, not in single switch operation mode. This means, that
the current limit, current limit hysteresis and blanking time has no effect in single switch operation mode.
8.3
For
Figure
Figure 10
8.4
Figure 11
Data Sheet
T
ILR
10.
<
T
OUT1
OUT2
j
Short
(typ. 2.5A)
Temperature Dependent Current Reduction
Temperature Dependent Current Reduction
Short Circuit to Ground
Short to
<
IN1
IN2
T
I
I
I
I
OUT
L
SD
L_TSD
OUK
I
the current limit decreases from
I
A
hys
L
Ground
current limitation active
Detection
short circuit detected
t
b
tolerance of temperature
dependent current
reduction
trans
is limited.
I
19
L
t
as set by the SPI to
<
t
(typ. 165°C)
b
T
ILR
t
t
DF_H
DF_OFF
(min. 175°C)
output off
tristate
tristate
current tracking
temperature shut - down
T
SD
range of over-
I
L_TSD
Protection and Monitoring
= 2.5 A typ. as shown in
T
j
L
[°C]
can be programmed to
time
Rev. 1.0, 2010-02-16
TLE8209-2SA