DEMOBOARD TLE 7209-2R Infineon Technologies, DEMOBOARD TLE 7209-2R Datasheet - Page 8

• Manufacturer Part Number: DEMOBOARD TLE 7209-2R
• Description: BOARD DEMO FOR TLE 7209-2R
• Manufacturer: Infineon Technologies

Specifications of DEMOBOARD TLE 7209-2R

• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: TLE7209-2R
• Primary Attributes: 1 H-Bridge Driver
• Secondary Attributes: Short-Circuit, Thermal & Undervoltage Protection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DEMOBOARDTLE7209-2RIN

Figure 5
2.3.3
If short circuit messages from high- and low-side switch occur simultaneously within a
delay time of typically 2µs, the error bit “Short Circuit Over Load”, SCOL is set.
2.3.4
In case of high DC-currents, insufficient cooling or high ambient temperature, the chip
temperature may rise above the thermal shut-down temperature
output transistors are shut-down and the error-bit “Over-Temperature”, OT is set.
2.3.5
If the supply-voltage at the
outputs are set to tristate and the error-bit “Under-Voltage at
2.4
The Diagnosis-Mode can be selected between SPI-Diagnosis and Status-Flag
Diagnosis. The choice of the Diagnosis-Mode is selected by the voltage-level on Pin 12
(DMS Diagnosis Mode Selection):
• DMS = GND, Status-Flag Mode
• DMS =
For the connection of Pins SDI, SDO, CSN and SCK/SF see Figure 14 and Figure 15.
Final Datasheet
V
I
Short circuit across the load
Over-Temperature
Under-Voltage shut-down
Diagnosis
L
CC
I
OUK
Short to Vs detection. Left: normal operation. Right: short circuit is
detected
, SPI-Diagnosis Mode
time
t
b
V
S
pins falls below the under-voltage detection threshold, the
t
a
8
t
b
V
S
“ is set.
T
Circuit Description
SD
. In that case, all
t
b
V1.3, 2005-jan-11
TLE 7209-2R
time
I
I
L
OUK