BTS 840-S2 Infineon Technologies, BTS 840-S2 Datasheet - Page 13

• 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 4a: Overtemperature:
Reset if T
Figure 5a: Open load: detection (with R
turn on/off to open load
Infineon technologies
IN
IN
ST
ST
I L
I IS
T
V
I
I IS
L
J
OUT
j
<T
open load
jt
EXT
t
d(ST OL3)
),
t
t
13
Figure 6a: Undervoltage:
Figure 6b: Undervoltage restart of charge pump
charge pump starts at V
off-
state
V
V
ST
V
I
IN
I IS
L
on
bb
bb(under)
V
bb(u rst)
V
on-state
bb(u cp)
bb(ucp)
V
bb(under)
=4.7 V typ.
V
V
bb(o rst)
bb(over)
BTS 840 S2
V
not defined
2003-Oct-01
ON(CL)
V
V
bb(u rst)
bb(u cp)
off-
state
V
t
bb