SWITCH DUAL CHAN PWR TO-220AB7

BTS621L1

Manufacturer Part NumberBTS621L1
DescriptionSWITCH DUAL CHAN PWR TO-220AB7
ManufacturerInfineon Technologies
SeriesPROFET®
TypeHigh Side
BTS621L1 datasheet
 


Specifications of BTS621L1

Input TypeNon-InvertingNumber Of Outputs2
On-state Resistance80 mOhmCurrent - Output / Channel4.4A
Current - Peak Output14AVoltage - Supply5 V ~ 34 V
Operating Temperature-40°C ~ 150°CMounting TypeThrough Hole
Package / CaseTO-220AB-7 (Bent Leads)Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Other namesBTS621L1IN
SP000011277
  
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GND disconnect with GND pull up
4
V
3
bb
IN1
OUT1
V
IN1
PROFET
IN2
6
V
OUT2
IN2
ST
GND
5
2
V
V
GND
ST
V
bb
Any kind of load. If V
V
- V
device stays off
GND >
IN
IN(T+)
Due to V
>0, no V
= low signal available.
GND
ST
V
disconnect with energized inductive
bb
load
4
V
3
bb
IN1
OUT1
high
PROFET
IN2
6
OUT2
ST
GND
5
2
V
bb
Normal load current can be handled by the PROFET
itself.
V
disconnect with charged external
bb
inductive load
4
V
3
bb
IN1
OUT1
high
PROFET
IN2
6
OUT2
ST
GND
5
2
V
bb
If other external inductive loads L are connected to the PROFET,
additional elements like D are necessary.
Semiconductor Group
Inductive Load switch-off energy
dissipation
E
bb
1
7
=
Energy stored in load inductance:
While demagnetizing load inductance, the energy
dissipated in PROFET is
1
E
AS
with an approximate solution for R
7
I
E
=
AS
2
Maximum allowable load inductance for
a single switch off
L = f (I
); T
L
V
= 12 V, R
bb
L [mH]
10000
1000
1
D
7
100
10
1
3
9
PROFET ® BTS621L1
E AS
V
bb
IN
OUT
PROFET
ST
GND
L
{
Z L
R L
2
·
·
1 /
E
=
L
I
L
2
L
·
= E
+ E
- E
= V
i
(t) dt,
bb
L
R
ON(CL)
L
0 :
L
·
·
L
I
R
L
L
(
ln
V
+ |V
|)
(1+
·
·
bb
OUT(CL)
R
|V
·
L
OUT(CL)
(both channels parallel)
= 150°C,T
= 150°C const.,
j,start
C
= 0
L
5
7
9
2003-Oct-01
E Load
E
L
E
R
L
| )
11
I L [A]