BTS640S2 Infineon Technologies, BTS640S2 Datasheet - Page 7

• Manufacturer Part Number: BTS640S2
• Description: IC HIGH SIDE PWR SWITCH TO220-7
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS640S2

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 27 mOhm
• Current - Output / Channel: 12.6A
• Current - Peak Output: 50A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-220-7 (Bent Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SP000011283

Data Sheet
Truth Table
L = "Low" Level
H = "High" Level
16
17)
18
19
20
Normal
operation
Current-
limitation
Short circuit to
GND
Over-
temperature
Short circuit to
V
Open load
Undervoltage
Overvoltage
Negative output
voltage clamp
) The voltage drop over the power transistor is
) Low ohmic short to
) Power Transistor off, high impedance
) with external resistor between pin 4 and pin 6&7
bb
zero
An external short of output to V
is used, an offset voltage at the GND and ST pins will occur and the V
Input
level
X = don't care
V
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
Status signal after the time delay shown in the diagrams (see fig 5. page 12...13)
bb
may reduce the output current
Output
level
L
L
H
H
H
H
H
L
L
L
16 )
L
L
19 )
L
L
L
L
L
bb
, in the off state, causes an internal current from output to ground. If R
H (L
Status
Z = high impedance, potential depends on external circuit
level
L
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
17)
20)
V
bb
)
-
V
7
OUT
<nominal
I
nominal
Current
>typ.3V. Under this condition the sense current
L
Sense
and therefore also the sense current
I IS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Smart High-Side Power Switch
18)
ST low
signal may be errorious.
BTS640S2G
V1.1, 2008-19-08
I
IS
.
GND
I
IS
is