PROFET® Data Sheet BTS660P
Smart Highside High Current Power Switch
Reversave
•
Reverse battery protection by self turn on of
power MOSFET
•
Overload protection
•
Current limitation
•
Short circuit protection
•
Over temperature protection
•
Over voltage protection (including load dump)
•
Clamp of negative voltage at output
•
Fast deenergizing of inductive loads
1
)
•
Low ohmic inverse current operation
•
Diagnostic feedback with load current sense
•
Open load detection via current sense
•
Loss of
V
bb
protection
2
)
•
Electrostatic discharge
(ESD) protection
Features
Product Summary
Overvoltage protection
Output clamp
Operating voltage
On-state resistance
Load current (ISO)
Short circuit current limitation
Current sense ratio
V
bb(AZ)
70
V
V
ON(CL)
62 V
V
bb(on)
5.0 ... 58 V
R
ON
9
mΩ
I
L(ISO)
44
A
I
L(SC)
90
A
I
L :
I
IS
13 000
TO 220-7SMD
Application
7
1
•
Power switch with current sense diagnostic
feedback for up to 48 V DC grounded loads
•
Most suitable for loads with high inrush current
like lamps and motors; all types of resistive and
inductive loads
•
Replaces electromechanical relays, fuses and discrete circuits
7
Standard
SMD
1
General Description
N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load
current sense, integrated in Smart SIPMOS chip on chip technology. Providing embedded protective functions.
4 & Tab
R
Voltage
source
Overvoltage
protection
Current
limit
Gate
protection
bb
+ V bb
Voltage
sensor
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Output
Voltage
detection
OUT
1,2,6,7
I
L
Current
Sense
Load
3
IN
ESD
Logic
I
IN
Temperature
sensor
I
IS
IS
PROFET
Load GND
V
IN
V
IS
Logic GND
5
R
IS
1
2
)
)
With additional external diode.
Additional external diode required for energized inductive loads (see page 9).
Infineon Technologies AG
Page 1
2003-Oct-01
INFINEON [ INFINEON TECHNOLOGIES AG ]
