BTS 840-S2 Infineon Technologies, BTS 840-S2 Datasheet - Page 14

• Manufacturer Part Number: BTS 840-S2
• Manufacturer: Infineon Technologies

Specifications of BTS 840-S2

• Packages: P-DSO-20
• Channels: 2.0
• Ron @ Tj = 25°c: 30.0 mOhm
• Recommended Operating Voltage Min.: 5.0 V
• Recommended Operating Voltage Max.: 34.0 V
• Il(sc): 24.0 A

Figure 7a: Overvoltage:
Figure 8a: Current sense versus load current
25
Infineon technologies
[mA]
1.3
1.2
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
This range for the current sense ratio refers to all
devices. The accuracy of the k
least by a factor of two by matching the value of
k
V
1
0
IN
ST
ILIS
I L
I IS
bb
0
for every single device.
I IS
1
V
ON(CL)
2
V
bb(over)
3
ILIS
4
can be raised at
V
5
bb(o rst)
25
[A]
::
I L
6
t
14
Figure 8b: Current sense ratio:
Figure 9a: Output voltage drop versus load current:
15000
10000
0.2
0.1
0.0
5000
[V]
0
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
V ON
V
ON(NL)
1
k ILIS
2
3
4
R
5
ON
BTS 840 S2
6
2003-Oct-01
[A]
7
[A]
I L
I L
8