SP000221224 INFINEON [Infineon Technologies AG], SP000221224 Datasheet - Page 7

• Manufacturer Part Number: SP000221224
• Description: Smart Two Channel Highside Power Switch for Industrial Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

Truth Table
L = "Low" Level
H = "High" Level
Terms
12
13)
14
Infineon Technologies AG
Undervoltage/ Overvoltage
Normal operation
Open load
Short circuit to V bb
Overtemperature
) With additional external pull up resistor
) Low resistance to
V
V
An external short of output to
is used, an offset voltage at the GND and ST pins will occur and the V
bb
IN1
V
IN2
I IN1
V ST
I IN2
I ST
3
6
5
IN2
ST
IN1
R
V
X = don't care
GND
PROFET
bb
Status signal after the time delay shown in the diagrams (see fig 5. page 12...13)
GND
4
2
V
may be detected in the ON-state by the no-load-detection
bb
I bb
I GND
OUT2
OUT1
V
Channel 1
Channel 2
Channel 1
Channel 2
both channel
Channel 1
Channel 2
bb
, in the off state, causes an internal current from output to ground. If R
1
7
V ON2
V OUT2
I L2
V
I L1
Z = high impedance, potential depends on external circuit
V ON1
OUT1
IN1
H
H
H
H
X
H
H
X
X
H
H
X
X
X
L
L
L
L
L
L
L
L
L
L
7
Input circuit (ESD protection)
ESD zener diodes are 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).
IN2
H
H
H
X
H
H
X
H
H
X
X
X
H
X
L
L
L
L
L
L
L
L
L
L
OUT1
IN
H
H
H
H
X
H
H
H
H
X
X
X
L
L
Z
Z
L
L
L
L
L
L
L
L
ST low
ESD-ZD
R
OUT2
I
H
H
H
H
H
H
H
H
L
L
L
X
Z
Z
L
X
L
L
L
X
X
L
L
L
signal may be errorious.
I
PROFET ® ITS621L1
GND
ITS621L1
H(L
H(L
H(L
H(L
L
L
ST
H
H
H
H
H
H
H
H
H
H
H
H
L
L
13)
13)
L
L
L
L
I
12
12
14
14
I
) )
) )
) )
) )
2006-Mar-28
GND