TLE7184F Infineon Technologies, TLE7184F Datasheet - Page 32

• Manufacturer Part Number: TLE7184F
• Description: IC DRIVER 3PH BRIDGE 48-VQFN
• Manufacturer: Infineon Technologies

Specifications of TLE7184F

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Supply: 6 V ~ 45 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN
• Mounting Style: SMD/SMT
• Packages: PG-VQFN-48
• Operating Range: 7.0 - 32.0 V
• Iq: 50 ?A
• Turn On/off Current: -
• D.c.-range @ 20khz: 0...95%
• Numbers Of Integrated Opamps For Load Current Measurement: 1.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000362096

10
In the automotive sector there are more and more applications requiring high performance motor drives, such as
HVAC fans, engine cooling fans, pumps etc.. In these applications 3 phase motors, synchronous and
asynchronous, are used, combining high output performance, low space requirements and high reliability.
Figure 13
Note: This is a simplified example of an application circuit. The function must be verified in the real application
Data Sheet
Application Description
Application Circuit TLE7184F
GND
GND
µC
R
R
C
VDH1
VDH2
+
TP
100nF
C
AGND
VDD1
1,2k
R
R
SC1
SC2
R
C
2.2nF
VDD2
R
DT
R
R
OV1
OV2
IFuC
VDHS
____
RGS
INHD
____
____
ERR
TEMP
ISO
10k
___
IH1
___
IH2
___
IH3
IL1
IL2
IL3
SCDL
VDD
IOV
DT
R
1,6k
___
INH
R
IFMA
GND
GND
7184
TLE
R
10k
VS
AGND
AGND
R
10
C
100 nF
VREG
VS
VS
VDH
GH1
GH2
GH3
SH3
GL3
BH1
SH1
BH2
SH2
BH3
GL1
GL2
ISN
ISP
SL
C
2µF
32
R
VS
fb1
C
2µF
C
470nF
C
470nF
C
470nF
REG
R
BS3
BS1
BS2
R
fb3
R
R
R
R
R
fb2
GH1
GH2
GH3
GL1
VDH
C
4,7mF
AGND
BR
PGND
T
C
1µF
R
R
HS1
BR
PGND
S
S
T
R
LS1
GL2
R
33
PGND
Shunt
R
2,2k
T
T
HS2
LS2
L
2,2µH
R
L
2,2µH
GL3
KL 15
V
interface
BAT
Application Description
T
T
HS3
LS3
Rev. 1.0, 2008-12-04
TLE7184F