DEMOBOARD TLE 6244X Infineon Technologies, DEMOBOARD TLE 6244X Datasheet - Page 35

• Manufacturer Part Number: DEMOBOARD TLE 6244X
• Description: BOARD DEMO FOR TLE 6244X
• Manufacturer: Infineon Technologies

Specifications of DEMOBOARD TLE 6244X

• Main Purpose: Power Management, Low Side Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: TLE6244
• Primary Attributes: 18 Channel Internal Switch
• Secondary Attributes: Overvoltage, Short-Circuit & Thermal Protection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DEMOBOARDTLE6244XIN

Final Data Sheet
Bit 0
Testing the VDD-Monitoring:
Upper threshold:
By writing 000xxxxx b in the register STATCON_REG the overvoltage threshold is reduced by
0.8V. In STATCON_REG Bit 0 has to be LOW then.
After writing 110xxxxx b in the register STATCON_REG Bit 0 in STATCON_REG must be HIGH
again.
Lower threshold:
By writing 010xxxxx b in the register STATCON_REG the overvoltage threshold is increased by
0.8V. In STATCON_REG Bit 1 has to be LOW then.
After writing 110xxxxx b in the register STATCON_REG Bit 1 in STATCON_REG must be HIGH
again.
Example of configuration:
Requirement: After overvoltage ABE is to be LOW;
After overvoltage a self-test is carried out by the ECU, afterwards ABE is deactivated.
Register STATCON_REG is set to 111xxxxx b during driving cycle.
When ABE becomes active, overvoltage can be detected by reading out STATCON_REG.
After the ECU’s self-test a reset condition is achieved by writing 110xxxxx b into the register
STATCON_REG. This reset is only possible after disappearance of the overvoltage condition
because the set input is dominant. The reset signal is withdrawn by writing 111xxxxx b .
Access by controller: read only
1: no overvoltage at pin VDD
0: overvoltage at pin VDD resp. state of overvoltage still stored
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TLE 6244X
V4.2, 2003-08-29