Data Sheet, Rev. 1.3, April 2009
BTS5210G
Smart High-Side Power Switch
PROFET
Automotive
Smart High-Side Power Switch
BTS5210G
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Data Sheet
2
Rev. 1.3, 2009-04-16
Smart High-Side Power Switch
BTS5210G
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control and protection circuit
equivalent to
channel 1
287
Data Sheet
3
Rev. 1.3, 2009-04-16
Smart High-Side Power Switch
BTS5210G
Pin Definitions and Functions
Pin
1,7,
8,14
2
3
5
4
6
12,13
Symbol
V
bb
GND
IN1
IN2
ST1
ST2
OUT1
Function
Positive power supply voltage.
Design the
wiring for the simultaneous max. short circuit
currents from channel 1 to 2 and also for low
thermal resistance
Logic Ground
Input 1,2
activates channel 1,2 in case
of logic high signal
Diagnostic feedback 1,2
of channel 1,2
open drain
Output 1,2
protected high-side power output of
channel 1,2. Design the wiring for the max.
short circuit current; both output pins have to
be connected in parallel for operation
according this spec.
Pin configuration
(top view)
V
bb
GND
IN1
ST1
IN2
ST2
V
bb
1
2
3
4
5
6
7
•
14
13
12
11
10
9
8
V
bb
OUT1
OUT1
NC
OUT2
OUT2
V
bb
9,10
11
OUT2
NC
Not Connected
Data Sheet
4
Rev. 1.3, 2009-04-16
Smart High-Side Power Switch
BTS5210G
Parameter
Supply voltage (overvoltage protection see page 6)
Supply voltage for full short circuit protection
T
j,start
= -40 ...+150°C
Load current (Short-circuit current, see page 6)
Load dump protection
1
)
V
LoadDump
=
V
A
+
V
s
,
V
A
= 13.5 V
R
I
2
)
= 2
Ω,
t
d
= 400 ms; IN = low or high,
each channel loaded with
R
L
= 13.5
Ω,
Operating temperature range
Storage temperature range
Power dissipation (DC)
4)
T
a
= 25°C:
(all channels active)
T
a
= 85°C:
Maximal switchable inductance, single pulse
V
bb
= 12V,
T
j,start
= 150°C
4)
,
see diagrams on page 10
I
L
= 2.9 A,
E
AS
= 65 mJ, 0
Ω
one channel:
I
L
= 5.7 A,
E
AS
= 125 mJ, 0
Ω
two parallel channels:
Electrostatic discharge capability (ESD)
IN:
(Human Body Model)
ST:
out to all other pins shorted:
acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993
R=1.5kΩ; C=100pF
Symbol
Values
43
36
self-limited
60
-40 ...+150
-55 ...+150
3,05
1,59
Unit
V
V
A
V
°C
W
V
bb
V
bb
I
L
V
Load dump3
)
T
j
T
stg
P
tot
Z
L
11,2
5,6
1.0
4.0
8.0
-10 ... +16
±0.3
±5.0
±5.0
mH
kV
V
ESD
Input voltage (DC)
see internal circuit diagram page 9
Current through input pin (DC)
Pulsed current through input pin
5
)
Current through status pin (DC)
V
IN
I
IN
I
INp
I
ST
V
mA
1
)
2)
3)
4
)
5
)
Supply voltages higher than V
bb(AZ)
require an external current limit for the GND and status pins (a 150Ω
resistor for the GND connection is recommended.
R
I
= internal resistance of the load dump test pulse generator
V
Load dump
is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839
Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm
2
(one layer, 70μm thick) copper area for Vbb
connection. PCB is vertical without blown air. See page 14
only for testing
5
Rev. 1.3, 2009-04-16
Data Sheet
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