전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

ITS4075Q-EP-D 데이터시트(PDF) 38 Page - Infineon Technologies AG

부품명 ITS4075Q-EP-D
상세설명  75 m廓 Quad Channel Smart High-Side Power Switch
Download  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  INFINEON [Infineon Technologies AG]
홈페이지  http://www.infineon.com
Logo INFINEON - Infineon Technologies AG

ITS4075Q-EP-D 데이터시트(HTML) 38 Page - Infineon Technologies AG

Back Button ITS4075Q-EP-D Datasheet HTML 34Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 35Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 36Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 37Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 38Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 39Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 40Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 41Page - Infineon Technologies AG ITS4075Q-EP-D Datasheet HTML 42Page - Infineon Technologies AG  
Zoom Inzoom in Zoom Outzoom out
 38 / 42 page
background image
Data Sheet
38
Rev. 1.01
2018-06-14
ITS4075Q-EP-D
75 mΩ Quad Channel Smart High-Side Power Switch
Application Information
protect the external control circuitry and the input structures of the ITS4075Q-EP-D under fault conditions
(like e.g. reverse polarity, loss of ground or overvoltage). For further details please also refer to the
corresponding sections in Chapter 6. The recommended value for such serial input resistors is 10 kΩ however
application specific optimized values may also depend on the individual application conditions as well as the
applied external control circuitry / microcontroller.
9.2
Thermal Considerations
If the cooling possibilities within the application are not sufficient to sink the heat of the dissipated power the
junction temperature
Tj of the device may exceed its maximum specified rating of 150°C and eventually trigger
a thermal shutdown of the overheated channels to protect the device from destruction. Such thermal
shutdown events may occur e.g. if one or more channels are operated in overload conditions that are causing
the current limitation functionality to become active. If the current limitation of a channel becomes active the
power dissipation will rise rapidly and in many cases lead to thermal shutdown events of the corresponding
channels within short periods of time.
But also under nominal load conditions the power dissipation can become too high inside an application if it
is applied at high environmental temperature
TAMB and if at the same time the cooling capability of the PCB is
not sufficient. In general the cooling capability of an IC on a PCB within an application can be described for
static cases by its thermal resistance from junction-to-ambient
RthJA. The thermal resistance RthJA can be
improved by adding cooling area on top- or bottom layer of the PCB or by adding inner layers that are
connected to the
VS layer with thermal vias. Thermal vias show the best efficiency for heat distribution if
directly placed underneath the exposed pad of the ITS4075Q-EP-D. The achievable values for
RthJA will differ
from application to application. As reference simulation values of
RthJA for a set of standardized JEDEC cases
are provided in Chapter 4.4 “Thermal Resistance” on Page 12. Actual values in real applications naturally
can be lower or higher.
For cases where the achievable thermal resistance
RthJA and the hereof resulting thermal budget within an
application is not sufficient for a given ambient temperature
TAMB there is no other choice than to lower the
load current to smaller numbers than the allowed maximum nominal current of 2.6 A. Figure 22 illustrates
how the derating of the nominal current due to excessive power dissipation can look like as a function of
achievable
RthJA and given TAMB. The graphs show how the thermal budget with its limiting condition Tj = 150°C
can be shared between the influencing parameters
TAMB, RthJA, ILoad depending on the number of active
channels
nCH. Next to the standardized JEDEC cases mentioned above also an arbitrarily chosen value of
RthJA = 25 K/W as additional reference for a highly optimized PCB solution is included in the graphs.
The calculation of the thermal budget displayed in the graphs follows simple rules as given in the equations
below. It should be noted that the calculation is restricted to static cases where the resulting
TAMB and Tj have
reached a stable equilibrium.
(9.1)
(9.2)
Tj = TAMB + RthJA × PDISS
PDISS = ILoad
2
× RDS(ON) × nCH + VS × IGND


유사한 부품 번호 - ITS4075Q-EP-D

제조업체부품명데이터시트상세설명
logo
C&K Components
ITS40-00-F-V1-S-TR CK-COMPONENTS-ITS40-00-F-V1-S-TR Datasheet
851Kb / 9P
   Illuminated Tact Switch
2021
ITS40-00-FR1-S-TR CK-COMPONENTS-ITS40-00-FR1-S-TR Datasheet
851Kb / 9P
   Illuminated Tact Switch
2021
ITS40-00-FR2-S-TR CK-COMPONENTS-ITS40-00-FR2-S-TR Datasheet
851Kb / 9P
   Illuminated Tact Switch
2021
ITS40-00-FR3N-S-TR CK-COMPONENTS-ITS40-00-FR3N-S-TR Datasheet
851Kb / 9P
   Illuminated Tact Switch
2021
ITS40-00-FV2-S-TR CK-COMPONENTS-ITS40-00-FV2-S-TR Datasheet
851Kb / 9P
   Illuminated Tact Switch
2021
More results

유사한 설명 - ITS4075Q-EP-D

제조업체부품명데이터시트상세설명
logo
Infineon Technologies A...
ITS4090Q-EP-D INFINEON-ITS4090Q-EP-D Datasheet
1Mb / 42P
   90 m廓 Quad Channel Smart High-Side Power Switch
Rev. 1.0 2018-06-14
ITS4130Q-EP-D INFINEON-ITS4130Q-EP-D Datasheet
1Mb / 42P
   130 m廓 Quad Channel Smart High-Side Power Switch
Rev. 1.0 2018-06-14
logo
Texas Instruments
TPS4H160-Q1 TI1-TPS4H160-Q1 Datasheet
1Mb / 41P
[Old version datasheet]   40-V, 160-m廓 Quad-Channel Smart High-Side Switch
logo
Infineon Technologies A...
ITS4040D-EP-D INFINEON-ITS4040D-EP-D Datasheet
1Mb / 44P
   40 m廓 Dual Channel Smart High-Side Power Switch
Rev. 1.0 2018-06-14
BTS441T INFINEON-BTS441T_08 Datasheet
309Kb / 15P
   Smart Power High-Side-Switch One Channel: 20 m廓
Rev. 1.11, 2008-12-09
BTT6010-1ERA INFINEON-BTT6010-1ERA Datasheet
1Mb / 46P
   Smart High-Side Power Switch Single Channel, 10 m廓
Rev. 1.00 2019-03-09
BTT6100-2ERA INFINEON-BTT6100-2ERA Datasheet
1Mb / 47P
   Smart High-Side Power Switch Dual Channel, 100 m廓
Rev.1.00 2019-03-09
BTS441R INFINEON-BTS441R_09 Datasheet
340Kb / 15P
   Smart Power High-Side-Switch One Channel: 20 m廓
Rev. 1.1, 2009-01-30
BTT6030-1ERA INFINEON-BTT6030-1ERA Datasheet
1Mb / 53P
   Smart High-Side Power Switch Single Channel, 31 m廓
Rev.1.00 2019-03-09
BTT6050-2ERA INFINEON-BTT6050-2ERA Datasheet
1Mb / 53P
   Smart High-Side Power Switch Dual Channel, 50 m廓
Rev.1.00 2019-03-09
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com