BTS840S2 Infineon Technologies, BTS840S2 Datasheet - Page 14

• Manufacturer Part Number: BTS840S2
• Description: IC SWITCH PWR HISIDE 2CH DSO-20
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS840S2

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 27 mOhm
• Current - Output / Channel: 12A
• Current - Peak Output: 50A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BTS840S2; BTS840S2INTR; BTS840S2NT; BTS840S2T; SP000011324

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