BTS6144BNT Infineon Technologies, BTS6144BNT Datasheet - Page 12

• Manufacturer Part Number: BTS6144BNT
• Manufacturer: Infineon Technologies

Specifications of BTS6144BNT

• Switch Type: High Side
• Power Switch Family: BTS6144
• Power Switch On Resistance: 9mOhm
• Output Current: 9.5A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Package Type: TO-220 SMD
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 7 +Tab
• Power Dissipation: 81W
• Lead Free Status / Rohs Status: Compliant

Timing diagrams
Figure 1a: Switching a resistive load,
change of load current in on-condition:
Infineon Technologies AG
The sense signal is not valid during a settling time
after turn-on/off and after change of load current.
90%
V
10%
I
I
OUT
IN
I
L
IS
dV/dton
t
on
t
Load 1
son(IS)
t
slc(IS)
Load 2
t
soff(IS)
t
off
t
slc(IS)
dV/dtoff
12 of 16
t
Figure 2a: Switching motors and lamps:
Figure 2b: Switching an inductive load:
As long as V bIS < V Z,IS the sense current will never
exceed I IS,fault and/or I IS,lim .
V
V
I
I
I
I
I
I
IL
IN
IS
IN
L
IS
OUT
OUT
I
IS,faut
Data sheet BTS 6144B/P
/ I
IS,lim
V
2003-Oct-01
ON(CL)
t
t