BTS640S2NK Infineon Technologies, BTS640S2NK Datasheet - Page 11

• Manufacturer Part Number: BTS640S2NK
• Manufacturer: Infineon Technologies

Specifications of BTS640S2NK

• Switch Type: High Side
• Power Switch Family: BTS 640 S2
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 27mOhm
• Output Current: 4A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 1.2mA
• Package Type: TO-220
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 7 +Tab
• Power Dissipation: 85W
• Lead Free Status / Rohs Status: Not Compliant

Timing diagrams
Figure 1a: Switching a resistive load,
change of load current in on-condition:
Figure 1b: V
Semiconductor Group
The sense signal is not valid during settling time after turn or
change of load current.
proper turn on under all conditions
ST
IN
ST
V
IN
V
I
I IS
I
I IS
L
L
bb
OUT
bb
t
don(ST)
t
on
turn on:
t
Load 1
son(IS)
t
slc(IS)
Load 2
t
soff(IS)
t
doff(ST)
t
t
off
slc(IS)
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t
t
Figure 2a: Switching a lamp
Figure 2b: Switching a lamp with current limit:
V
IN
ST
ST
IN
V
I
I IS
I IS
I
L
OUT
OUT
L
BTS 640 S2
2003-Oct-01
t
t