TLE8201R Infineon Technologies, TLE8201R Datasheet - Page 26

• Manufacturer Part Number: TLE8201R
• Description: IC MOTOR DRIVER SMART DSO-36
• Manufacturer: Infineon Technologies

Specifications of TLE8201R

• Applications: Automotive
• Number Of Outputs: 11
• Voltage - Supply: 5 V ~ 40 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• For Use With: DEMOBOARDTLE8201RIN - BOARD DEMO TLE8201R V1.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Other names: SP000107174; TLE8201R; TLE8201RINTR

4.4.1.3
Open-load detection in ON-state is implemented in the low-side switches of the bridge
outputs: When the current through the low side transistor is lower than the reference
current
according open-load diagnosis bit is set. The output transistor, however, remains ON.
The open load error bit is latched and can be reset by the SPI status register reset or by
a power-on reset.
As an example, if a motor is connected between outputs OUT 1 and OUT 2 with a broken
wire as shown in
Figure 10
Table 5
LS1
ON
0
1
0
0
1
Data Sheet Rev. 2.0
HS1
ON
0
0
1
1
0
I
OCD
Open Load
LS2
ON
0
0
1
0
1
in ON-state for longer than the open-load detection delay time
Open load example
Control
Open load diagnosis example
Figure
HS1
HS2
LS1
LS2
HS2
ON
0
1
0
1
0
motor
rotation
motor off
clock-wise 0
counter
clock-wise
brake high 0
brake low
10, the resulting diagnostic information is shown in
OUT 1
OUT 2
LS1
OpL
0
0
1
connected
motor
26
Door
Lock
LS2
OpL
0
0
0
0
1
Diagnostic information
LS1
OpL
0
1
0
0
1
disconnected
motor
Open Load
LS2
OpL
0
0
1
0
1
Remark on Open
Load Detection
not detectable
detected
detected
not detectable
not detectable.
TLE 8201R
Table 5
2006-06-07
t
dOC
, the