BTS6143D_07 INFINEON [Infineon Technologies AG], BTS6143D_07 Datasheet - Page 14

• Manufacturer Part Number: BTS6143D_07
• Description: Smart Highside Power Switch
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 4b: Overload
T
Figure 5a: Undervoltage restart of charge pump,
overvoltage clamp
Data Sheet
j
<T
I
I
V
0
I
IN
L
S
jt
bb
0
-V
V
OUT
dynamic, short
V
Undervoltage
I
k
OUT
L
bIN(u)
ilis
not below
V
bIN(u)
V =1V typ.
ON
R *I
ON
I
IS,lim
L,lim
V
V
bIN(ucp)
I
IS,fault
IN
= 0
V
ON(CL)
I
IN
= 0
10
V
ON(CL)
V
14 of 18
12
bb
t
Figure 6a: Current sense versus load current:
Figure 6b: Current sense ratio
22
I
IS(LH)
20000
15000
10000
k ILIS
[mA] I IS
4
3
2
1
5000
This range for the current sense ratio refers to all
devices. The accuracy of the k
means of calibration the value of k
single device.
0
0
I
L(MIN)
0
10
5
I
PROFET ® BTS 6143 D
IS,lim
10
20
22
:
20
ILIS
30
Rev. 1.0, 2007-02
can be raised by
ILIS
for every
[A]
40
I
L,lim
I L
I L
[A]