Infineon Technologies Triple Half Bridges TLE 6208-3 G DEMOBOARD TLE 6208-3G DEMOBOARD TLE 6208-3G Datenbogen

Data Sheet

6

2007-09-12

Every driver block from DRV 1 to 3 contains a low-side driver and a high-side driver. Both
drivers are connected internally to form a half-bridge at the output. This reduction of
output pins was necessary to meet the small P-DSO-14 package.
When commutating inductive loads, the dissipated power peak can be significantly
reduced by activating the transistor located parallel to the internal freewheeling diode. A
special, integrated “timer” for power ON/OFF times ensures that there is no crossover
current.

15

OVLO on/off

15

Power supply fail

14

not used

14

Underload

13

Overcurrent SD on/off

13

Overload

12

not used

12

not used

11

not used

11

not used

10

not used

10

not used

9

not used

9

not used

8

not used

8

not used

7

not used

7

not used

6

HS-Switch 3

6

Status HS-Switch 3

5

LS-Switch 3

5

Status LS-Switch 3

4

HS-Switch 2

4

Status HS-Switch 2

3

LS-Switch 2

3

Status LS-Switch 2

2

HS-Switch 1

2

Status HS-Switch 1

1

LS-Switch 1

1

Status LS-Switch 1

0

Status Register Reset

0

Temp. Prewarning

H = ON
L = OFF

H = ON
L = OFF

Overcurrent (load)

13

Only the failed output is switched OFF. Function 
can be deactivated by bit No. 13.

Short circuit to GND
(high-side-switch)

13

Only the failed output is switched OFF. Function 
can be deactivated by bit No. 13.