TLE7183QU Datasheet, PDF (6/28 Pages) Infineon Technologies AG – 3 Phase Driver IC Automotive Power

TLE7183QU
Pin Configuration
3.2
Pin Definitions and Functions
Pin Symbol
1
SL3
2
GND
3
VO
4
ISN
5
ISP
6
VRI
7
VRO
8
AGND
9
VTHOC
10
TP
11
DT
12
INH
13
IL3
14
IH3
15
U_fb
16
V_fb
17
W_fb
18
ENA1
19
ENA2
20
GND
21
IL1
22
IH1
23
IL2
24
IH2
25
ERR1
26
ERR2
27
CH2
28
CH1
29
CL1
30
VS
31
CL2
32
GND
33
CB1
34
VDH
35
GL1
36
SL1
37
GND
38
SH1
39
GH1
40
CB2
Function
Connection to source low side switch 3
Logic and power ground
Output of OpAmp for shunt signal amplification
- Input of OpAmp for shunt signal amplification
+ Input of OpAmp for shunt signal amplification
Input of bias reference amplifier
Output of bias reference amplifier
Analog ground especially for the current sense OpAmp
Threshold voltage for overcurrent detection
test pin, connect to GND of driver IC
Dead time program pin
Inhibit pin (active low)
Input for low side switch 3 (active high)
Input for high side switch 3 (active low)
Digital logic representation of the voltage phase U; positive logic
Digital logic representation of the voltage phase V; positive logic
Digital logic representation of the voltage phase W; positive logic
Enable pin (active high)
Enable pin (active high)
Logic and power ground
Input for low side switch 1 (active high)
Input for high side switch 1 (active low)
Input for low side switch 2 (active high)
Input for high side switch 2 (active low)
Error signal 1
Error signal 2
+ terminal for pump capacitor of charge pump 2
+ terminal for pump capacitor of charge pump 1
- terminal for pump capacitor of charge pump 1
Voltage supply
- terminal for pump capacitor of charge pump 2
Logic and power ground
Buffer capacitor for charge pump 1
Connection to drain of high side switches for short circuit detection
Output to gate low side switch 1
Connection to source low side switch 1
Logic and power ground
Connection to source high side switch 1
Output to gate high side switch 1
Buffer capacitor for charge pump 2
Data Sheet
6
Rev. 1.1, 2016-01-28