BTS542E2 Siemens Semiconductor Group, BTS542E2 Datasheet - Page 6

• Manufacturer Part Number: BTS542E2
• Description: Smart Highside Power Switch (Overload protection Current limitation Short-circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Truth Table
L = "Low" Level
H = "High" Level
Terms
Input circuit (ESD protection)
ZD
as voltage clamp at DC conditions. Operation in this
mode may result in a drift of the zener voltage
(increase of up to 1 V).
11
12
13
Semiconductor Group
Normal
operation
Open load
Short circuit
to GND
Short circuit
to V
Overtem-
perature
Under-
voltage
Overvoltage
) Power Transistor off, high impedance
) Low resistance short V
) No current sink capability during undervoltage shutdown
I1
bb
6.1 V typ., ESD zener diodes are not to be used
Input-
level
H
H
H
H
H
H
H
L
L
L
L
L
L
L
PROFET
bb
Output
level
to output may be detected by no-load-detection
11 )
H
H
H
H
L
L
L
L
L
L
L
L
L
Status
H (L
542
L
L
D2
H
H
H
H
H
L
L
L
L
13)
13)
L
L
12)
)
Page 6
H (L
542
E2
H
H
H
H
H
H
H
H
H
L
L
L
L
12)
Status output
ESD-Zener diode: 6.1 V typ., max 5 mA;
R
not to be used as voltage clamp at DC conditions.
Operation in this mode may result in a drift of the
zener voltage (increase of up to 1 V).
)
ST(ON)
< 250
W
at 1.6 mA, ESD zener diodes are
ST(ON)
BTS 542 E2
8.Jan.96