DEMOBOARD TLE8201R Infineon Technologies, DEMOBOARD TLE8201R Datasheet - Page 35

• Manufacturer Part Number: DEMOBOARD TLE8201R
• Description: BOARD DEMO TLE8201R V1.0
• Manufacturer: Infineon Technologies

Specifications of DEMOBOARD TLE8201R

• Main Purpose: Power Management, High & Low Side Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: TLE8201
• Primary Attributes: 1 H-Bridge @ 3A, 4 Half Bridges- 2 @ 1A, 2 @ 0.5A, 5 High Side 1@ 2.5A, 4 @ 0..5A
• Secondary Attributes: SPI Interface, Intended for Automotive Door
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DEMOBOARDTLE8201RIN

4.6
Outputs 8 - 11 are a high-side switches intended to drive ohmic loads 5W or 10W lamp
(bulb) loads.
4.6.1
4.6.1.1
The high-side switches are protected against short to GND.
The high-side switches Out 8 - 11 are protected against short to GND.
Short Circuit during switch-on
During switch-on of an output a current an voltage level is used to check for a short
circuit. If a switch is turned on and the short circuit condition is valid after
output transistor is turned off and the corresponding diagnosis bit is set. A short circuit
condition is valid if the current rises above the shutdown threshold
at the output stays below V
shown in
Figure 16
Data Sheet Rev. 2.0
OUT 8...11
I
OU T
V
OU T
Figure 16
Power-Outputs 8 - 11 (Lamp drivers)
Protection and Diagnosis
Short Circuit of Output to Ground
short to GND
Short circuit protection during switch-on
SD8
V
. During the delay time, the current is limited to
I
OU T
OU T
I
I
V
SD 8
SC 8
SD 8
35
t
dSD on8
I
SD8
and the voltage
TLE 8201R
t
dSDon8
2006-06-07
t
I
SC8
the
as