Datasheet TLE6280GP
3-Phase Bridge Driver IC
•
Compatible to very low ohmic normal
Turn on current
level input N-Channel Mosfets
Turn off current
•
Separate input for each MOSFET
Supply voltage range
•
PWM frequency up to 30kHz
Gate Voltage
•
Fulfills specification down to 9V
Temperature range
supply voltage
•
Low EMC sensitivity and emission
•
Separate Source connection for each MOSFET
•
Adjustable dead time
•
Adjustable dI/dt limitation
•
Short circuit protection with adjustable current limitation
•
Driver undervoltage warning
•
Reverse polarity protection
•
Disable function
•
Input with TTL characteristics
•
Error flag
•
Thermal overload warning for driver IC
•
Shoot through protection
•
Shoot through option
•
Integrated bootstrap diodes
Features
Product Summary
I
Oxx(on)
I
Oxx(off)
V
Vs
V
GS
T
J
0.9
0.85
8...20
10
-40...+150
A
A
V
V
°C
P-DSO36-12
Ordering Code
Q67007-A9406
Application
•
Dedicated for 3-phase high current motor bridges in PWM control mode. This device fulfills requirements in
12V automotive applications
General Description
3-phase bridge driver IC for MOSFET power stages with multiple protection functions.
Block Diagram
CL
CH
VDH
BH1
GH1 SH1
BL1
GL1
SL1
HS Driver 1
LS Driver 1
VS
Reverse Polarity
Protection
Voltage Regulator
Charge Pump
BH2
HS Driver (Channel 2)
ILx
IHx
MFP
DT
Input Logic
- Shoot Through Protection
- Shoot Through Option
- Charge Pump Control
- Programmable Dead Time
- Short Circuit Protection
- Undervoltage Detection
- DI/dt Control
GH2
BL2
SH2
LS Driver (Channel 2)
Error Logic
ERR
- Short Circuit Shut Down
- Under Voltage Warning
- Over Temperature Warning
- Short Circuit Protection
- Undervoltage Detection
- DI/dt Control
GL2
SL2
DIDT
GND
DI/dt Limitation
HS Driver 3
LS Driver 3
BH3
GH3
SH3
BL3
GL3
SL3
1
2004-03-31
INFINEON [ INFINEON TECHNOLOGIES AG ]
