Data Sheet BTS6510
Smart Highside High Current Power Switch
Product Summary
Operating voltage
On-state resistance
Noinal current
Reversave
Reverse battery protection by self turn on of
power MOSFET
•
V
5.0...34
V
bb(on)
R
6.0
17
70
mΩ
A
A
ON
Features
I
I
L(nom)
L(ISO)
L(SC)
•
•
•
•
•
•
•
•
•
•
•
•
Overload protection
Current limitation
Short circuit protection
Overtemperature protection
Overvoltage protection (including load dump)
Clamp of negative voltage at output
Load current (ISO)
Short circuit current limitation I
Current sense ratio
130
14 000
A
I : I
L
IS
1
)
Fast deenergizing of inductive loads
TO 220-7
Low ohmic inverse current operation
Diagnostic feedback with load current sense
Open load detection via current sense
2
)
Loss of V protection
bb
Electrostatic discharge (ESD) protection
Application
7
•
•
•
Power switch with current sense diagnostic
feedback for 12V and 24V 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
1
S M D
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
+ V
bb
R
bb
Voltage
source
Current
limit
Overvoltage
protection
Gate
protection
1,2,6,7
OUT
Limit for
Voltage
sensor
Charge pump
Level shifter
Rectifier
unclamped
ind. loads
IL
Current
Sense
Output
Voltage
detection
3
Load
IN
Logic
ESD
IIN
Temperature
sensor
IIS
PROFET
IS
Load GND
5
VIN
R
VIS
IS
Logic GND
1
2
)
)
With additional external diode.
Additional external diode required for energized inductive loads (see page 8).
Infineon Technologies AG
Page 1of 15
2003-Oct-01