TLE7182EM Datasheet, PDF (5/28 Pages) Infineon Technologies AG – H-Bridge and Dual Half Bridge Driver IC

3
Pin Configuration
3.1
Pin Assignment
H-Bridge and Dual Half Bridge Driver IC
TLE7182EM
Pin Configuration
BH2
1
GH2
2
SH2
3
GL2
4
VDH
5
RPP
6
Vs
7
VREG
8
ENA
9
ISN
10
ISP
11
ISO
12
24
BH1
23
GH1
22
SH1
21
GL1
20
SL
19
GND
18
_S_C_DL
17
ERR
16
I_L_1_
15
IH1
14
I_L_2_
13
IH2
Figure 2 Pin Configuration
3.2
# of
Pins
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Definitions and Functions
Symbol
Function
BH2
GH2
SH2
GL2
VDH
RPP
VS
VREG
ENA
ISN
ISP
ISO
IH2
IL2
IH1
IL1
Pin for + terminal of the bootstrap capacitor of phase 2
Output pin for gate of high side MOSFET 2
Pin for source connection of high side MOSFET 2
Output pin for gate of low side MOSFET 2
Voltage input common drain high side for short circuit detection
charge pump output for reverse polarity protection of the motor bridge
Pin for supply voltage
Output of supply for driver output stage - connect to a capacitor
Input pin for reset of ERR registers, active switch off of external MOSFETs and low
quiescent current mode, set HIGH to enable operation
Input for OPAMP + terminal
Input for OPAMP - terminal
Output of OPAMP
Input for high side switch 2 (active low)
Input for low side switch 2 (active high)
Input for high side switch 1 (active low)
Input for low side switch 1 (active high)
Data Sheet
5
Rev 1.1, 2010-09-30