Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

BTS621L1 Datasheet(PDF) 9 Page - Siemens Semiconductor Group

Part No. BTS621L1
Description  Smart Two Channel Highside Power Switch (Overload protection Current limitation Short circuit protection Thermal shutdown)
Download  14 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SIEMENS [Siemens Semiconductor Group]
Homepage  http://www.siemens.com/
Logo 

BTS621L1 Datasheet(HTML) 9 Page - Siemens Semiconductor Group

Zoom Inzoom in Zoom Outzoom out
 9 / 14 page
background image
BTS 621 L1
Semiconductor Group
9
GND disconnect with GND pull up
PROFET
V
IN2
ST
OUT2
GND
bb
V
bb
1
2
4
3
5
IN1
OUT1
6
7
V
IN1
V
IN2
V
ST
V
GND
Any kind of load. If VGND > VIN - VIN(T+) device stays off
Due to VGND >0, no VST = low signal available.
Vbb disconnect with energized inductive
load
PROFET
V
IN2
ST
OUT2
GND
bb
V
bb
1
2
4
3
5
IN1
OUT1
6
7
high
Normal load current can be handled by the PROFET
itself.
Vbb disconnect with charged external
inductive load
PROFET
V
IN2
ST
OUT2
GND
bb
1
2
4
3
5
IN1
OUT1
6
7
V
bb
high
D
If other external inductive loads L are connected to the PROFET,
additional elements like D are necessary.
Inductive Load switch-off energy
dissipation
PROFET
V
IN
ST
OUT
GND
bb
=
E
E
E
E AS
bb
L
R
ELoad
L
RL
{
Z
L
Energy stored in load inductance:
EL = 1/2·L·I
2
L
While demagnetizing load inductance, the energy
dissipated in PROFET is
EAS= Ebb + EL - ER=
VON(CL)·iL(t) dt,
with an approximate solution for RL > 0 Ω:
EAS=
IL· L
2·RL
·
(Vbb + |VOUT(CL)|)· ln (1+
IL·RL
|VOUT(CL)|
)
Maximum allowable load inductance for
a single switch off (both channels parallel)
L = f (IL ); Tj,start = 150°C,TC = 150°C const.,
Vbb = 12 V, RL = 0 Ω
L [mH]
1
10
100
1000
10000
3579
11
IL [A]


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
BTS610L1Smart Two Channel Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS612N1Smart Two Channel Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS620L1Smart Two Channel Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS410F2Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS410G2Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS410H2Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS725L1Smart Two Channel Highside Power Switch Overload protection Current limitation Short-circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS412B2Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS726L1Smart Two Channel Highside Power Switch Overload protection Current limitation Short-circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group
BTS425L1Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown 1 2 3 4 5 MoreSiemens Semiconductor Group

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn