TLE7184F Datasheet, PDF (7/35 Pages) Infineon Technologies AG – System IC for B6 motor drives

TLE7184F
Pin Configuration
3.2
Pin Definitions and Functions
Pin Symbol
5
VS
7
VREG
31
VDD
2
INH
47
INHD
4
VDHS
33
TEMP
36
RGS
38
IL1
37
IH1
40
IL2
39
IH2
42
IL3
41
IH3
11
DT
9
SCDL
28
IOV
34
ERR
25
VDH
24
BH1
23
GH1
22
SH1
21
GL1
20
BH2
19
GH2
18
SH2
17
GL2
16
BH3
15
GH3
14
SH3
13
GL3
10
SL
44
ISN
45
ISP
46
ISO
43
AGND
3
IFMA
48
IFuC
Function
Supply Pin
Output of supply for driver output stages - connect to capacitor
Output of 5V supply for µC - connect to capacitor
Input pin wake up the complete system IC
Digital output 5V for INH state (high when INH is high)
Switched output of VDH voltage; switch open in sleep mode
Output pin for analog temperature signal
Reset and Go-to-Sleep input pin for reset of error registers, set HIGH to avoid to go-
to-sleep
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)
Input for low side switch 3(active high)
Input for high side switch 3(active low)
Input pin for adjustable dead time function, connect to GND via resistor
Analog input pin for adjustable Short Circuit Detection function, connect to voltage
divider
Input pin for Over Voltage detection.
Open drain error output
Voltage input common drain high side for short circuit detection
Pin for + terminal of the bootstrap capacitor of phase 1
Output pin for gate of high side MOSFET 1
Pin for source connection of high side MOSFET 1
Output pin for gate of low side MOSFET 1
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
Pin for + terminal of the bootstrap capacitor of phase 3
Output pin for gate of high side MOSFET 3
Pin for source connection of high side MOSFET 3
Output pin for gate of low side MOSFET 3
Pin for common source connection of low side MOSFETs
Input for OpAmp - terminal
Input for OpAmp + terminal
Output of OpAmp
Analog GND for Opamp and analog temperature output
Interface to master ECU (used for wake up)
Interface to µC
Data Sheet
7
Rev. 1.0, 2008-12-04