BTS412B2 Siemens Semiconductor Group, BTS412B2 Datasheet - Page 5

• Manufacturer Part Number: BTS412B2
• Description: Smart Highside Power Switch (Overload protection Current limitation Short circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Parameter and Conditions
at T
Input and Status Feedback
Input resistance
Input turn-on threshold voltage
Input turn-off threshold voltage
Input threshold hysteresis
Off state input current (pin 2), V
On state input current (pin 2), V
Delay time for status with open load
Status invalid after positive input slope
Status output (CMOS)
Max. status current for
valid status output,
T
11)
12
13
Semiconductor Group
see circuit page 6
after Input neg. slope (see diagram page 11)
j
) V
) No current sink capability during undervoltage shutdown
(short circuit)
=-40...+150°C
j
If a ground resistor R
= 25 °C, V
St high
V
bb
bb
= 12 V unless otherwise specified
during undervoltage shutdown
T
j
T
GND
=-40...+150°C, I
j
=-40...+150°C, I
is used, add the voltage drop across this resistor.
11
)
IN
IN
current source
T j =-40 ... +150°C:
= 0.4 V
= 3.5 V
T
T
current sink
j
j
ST
=-40..+150°C: V
=-40..+150°C: V
ST
= +1.6 mA:
= - 50 A:
5
(out):
(in) :
t
R
I
I
t
V
V
-I
+I
d(ST OL3)
Symbol
IN(off)
IN(on)
d(ST SC)
ST
IN(T+)
IN(T-)
ST(high)
ST(low)
I
ST
V
IN(T)
13)
12
)
min
1.5
1.0
4.4
10
--
--
--
--
--
--
--
1
Values
200
0.5
5.1
typ
25
--
--
--
--
--
--
--
9
BTS 412B2
0.25
max
450
2.4
6.5
0.4
1.6
30
70
--
--
--
--
Unit
mA
k
V
V
V
A
A
V
s
s