TLE7184F3V Infineon Technologies, TLE7184F3V Datasheet - Page 26

• Manufacturer Part Number: TLE7184F3V
• Manufacturer: Infineon Technologies

Specifications of TLE7184F3V

• Packages: PG-VQFN-48
• Operating Range: 7.0 - 32.0 V
• Iq: 50 ?A
• Turn On/off Current: -
• D.c.-range @ 20khz: 0...95%
• Numbers Of Integrated Opamps For Load Current Measurement: 1.0

9.2.2
The TEMP output of the TLE7184F-3V provides an analog voltage signal proportional to the chip temperature.
This function is not available in Deadlock Mode.
9.2.3
The TLE7184F-3V has an integrated VS Under Voltage Lockout to assure that the behavior of the complete IC is
predictable in all supply voltage ranges.
If the supply voltage at VS reaches the Under Voltage shut down level
the IC goes into Go-to-Sleep Mode and finally into Sleep Mode.
9.2.4
The TLE7184F-3V has an integrated VDD Under Voltage Diagnosis to assure that the behavior of the bridge driver
output stages is predictable in all supply voltage ranges.
If the voltage at VDD reaches the Under Voltage diagnosis level
is set and the IC goes into Error Mode.
Figure 11
9.2.5
The TLE7184F-3V has an integrated VDD Under Voltage Shut Down to avoid operation with VDD shorted to GND.
If the supply voltage at VDD reaches the Under Voltage shut down level
VREG and VDD will be switched off and the IC will go to the Deadlock Mode.
Datasheet
Analog Temperature Monitoring
VDD Under Voltage Shut Down (VDD_UVSD)
VS Under Voltage Lockout (VS_UVLO)
VDD Under Voltage Diagnosis (VDD_UVD)
Timing of VDD Under Voltage Diagnosis
____
RGS
ERR
V
V
VS
VDD
RT
< T
RR
Description of Modes, Protection and Diagnostic Functions
26
V
UVVDD
for a minimum specified filter time, an error
T
V
V
RR
VDDsleep
VSLO
for a minimum specified filter time
and the wake-up time is expired,
Rev.1.1, 2011-08-03
TLE7184F-3V