TLE7185E Infineon Technologies, TLE7185E Datasheet - Page 19

• Manufacturer Part Number: TLE7185E
• Description: IC DRIVER 3PH BRIDGE DSO-36
• Manufacturer: Infineon Technologies
• Type: High Side/Low Sider

Specifications of TLE7185E

• Applications: DC Motor Driver, 3 Phase
• Number Of Outputs: 1
• Voltage - Supply: 5.5 V ~ 32 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Supply Voltage (min): 5.5 V
• Supply Current: 80 mA
• Maximum Power Dissipation: 3000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Bridge Type: 3-Phase Bridge
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000370428; TLE7185E; TLE7185ETR

6
In the automotive sector there are more and more applications requiring high performance motor drives, such as
electro-hydraulic or electric power steering. In these applications 3 phase motors, synchronous and
asynchronous, are used, combining high output performance, low space requirements and high reliability.
Figure 5
Note: This is a very simplified example of an application circuit. The function must be verified in the real application.
Data Sheet
XC23xx
digital
ASIC:
GND
GND
e.g.:
µC
or
Application Description
Application Circuit
C
C
CB
CP
GND
R
5kΩ
R
5kΩ
1uF
2.2uF
ERR1
ERR2
5V
R
R
SCDL1
SCDL2
R
INH2
R
DT
SCDL
STOE
ENA
ERR1
CB
CH
ERR2
CL
IL1
IH1
IL2
IH2
IL3
IH3
DT
R
INH1
TLE7185E
INH
GND
GND
VS
C
2.2µF
R
4.7 Ω
VS
VS
VDH
GH3
GH1
SH1
GH2
SH2
BH3
SH3
GL1
GL2
GL3
BH1
BH2
SL1
SL2
SL3
19
C
470nF
C
470nF
C
470nF
BS1
BS2
BS3
R
R
R
R
R
GH3
GL1
GH1
GH2
VDH
C
4,7mF
BR
PGND
C
1µF
BR
PGND
R
GL2
PGND
R
GL3
KL 15
V
BAT
Application Description
Rev. 2.4, 2010-07-16
TLE7185-1E