TLE6281G Datasheet, PDF (3/15 Pages) Infineon Technologies AG – H-Bridge Driver IC

Data Sheet TLE 6281G
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Data Sheet
Symbol
DT / DIS
ER1
DIR
PWM
SL2
SL1
GND
VS
ER2
INH
GL1
SH1
GH1
BH1
DH1
DH2
BH2
GH2
SH2
GL2
Function
a) Set adjustable dead time by external resistor
b) Reset ERx register
c) Disable output stages
Error flag for driver shut down
Control input for spinning direction of the motor
Control input for PWM frequency and duty cycle
Connection to source low side switch 2
Connection to source low side switch 1
Logic Ground
Voltage supply
Warning flag Temperature / distinguish if short cir-
cuit or undervoltage lock out occurred
Sets complete device to sleep mode to achieve low
quiescent currents
Output to gate low side switch 1
Connection to source high side switch 1
Output to gate high side switch 1
Bootstrap supply high side switch 1
Sense contact for short circuit detection high side 1
Sense contact for short circuit detection high side 2
Bootstrap supply high side switch 2
Output to gate high side switch 2
Connection to source high side switch 2
Output to gate low side switch 2
3
Rev 2.2 2006-01-30