Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

AUIRS1170S Scheda tecnica(PDF) 12 Page - Infineon Technologies AG

Il numero della parte AUIRS1170S
Spiegazioni elettronici  automotive qualified smart secondary-side driver
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  INFINEON [Infineon Technologies AG]
Homepage  http://www.infineon.com
Logo INFINEON - Infineon Technologies AG

AUIRS1170S Scheda tecnica(HTML) 12 Page - Infineon Technologies AG

Back Button AUIRS1170S Datasheet HTML 8Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 9Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 10Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 11Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 12Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 13Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 14Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 15Page - Infineon Technologies AG AUIRS1170S Datasheet HTML 16Page - Infineon Technologies AG Next Button
Zoom Inzoom in Zoom Outzoom out
 12 / 28 page
background image
AUIRS1170S
12
Rev. 2.3
2016-09-03
MOT Protection Mode
If the secondary current conduction time is shorter than the MOT (Minimum On Time) setting, the next driver
output is disabled. This function can avoid reverse current that occurs when the system works at very low duty-
cycles or at very light/no load conditions and reduce system standby power consumption by disabling GATE
outputs. The Cycle by Cycle MOT Check circuit is always activated under Normal Mode and MOT Protection
Mode, so that the IC can automatically resume normal operation once the load increases to a level and the
secondary current conduction time is longer than MOT.
VG pulse can result shorter than MOT in case the sensed VDS voltage crosses both VTH1 and VTH3 before
MOT time is expired. In particular, VG signal is VTH3 dominant and it is reset when VDS crosses VTH3. Despite
the pulse length may result shorter, the MOT functionality is preserved and AUIRS1170S filters the following VDS
pulse out by keeping VG low. Figure M1 shows the behavior of AUIRS1170S at VG pin in this specific case
(continuous line) and in case VDS does not cross VTH3 before MOT is expired (dotted line).TP represents the
VDS pulse length, TA defines the time at which VDS crosses VTH3, TB is the intrinsic delay of VTH3 reset circuit
and TG is the VG pulse length. TB has been designed in order to filter out possible VDS noises due to switching
of the driven switch and it is in the order of 400ns.
Vth1
Vth3
Vth2
TA
TB
Tp
TG
VG
VDS
MOT
Figure M1: VG length as function of VDS in case it crosses VTH3 either
before (continuous line) or after (dotted line) MOT expires.


Codice articolo simile - AUIRS1170S

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
International Rectifier
AUIRS2003S IRF-AUIRS2003S Datasheet
338Kb / 15P
   HALF-BRIDGE DRIVER
AUIRS2003S IRF-AUIRS2003S Datasheet
395Kb / 14P
   Floating channel designed for bootstrap operation
AUIRS2003S IRF-AUIRS2003S_15 Datasheet
395Kb / 14P
   Floating channel designed for bootstrap operation
AUIRS2004S IRF-AUIRS2004S Datasheet
301Kb / 16P
   Automotive Grade HALF-BRIDGE DRIVER IC Undervoltage lockout
AUIRS2004S IRF-AUIRS2004S Datasheet
301Kb / 16P
   Floating channel designed for bootstrap operation
More results

Descrizione simile - AUIRS1170S

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Linear Technology
LT4430ES6 LINER-LT4430ES6 Datasheet
2Mb / 20P
   Secondary-Side Optocoupler Driver
LT4430 LINER-LT4430_15 Datasheet
575Kb / 26P
   Secondary-Side Opto-Coupler Driver
logo
ON Semiconductor
NCP4305 ONSEMI-NCP4305 Datasheet
702Kb / 52P
   Secondary Side Synchronous Rectification Driver
June, 2015 ??Rev. 1
logo
Rohm
BD8325FVT-M ROHM-BD8325FVT-M Datasheet
1Mb / 34P
   Built-in Secondary-side Driver
logo
Linear Technology
LT8309 LINER-LT8309_15 Datasheet
232Kb / 14P
   Secondary-Side Synchronous Rectifier Driver
logo
ON Semiconductor
NCP4306 ONSEMI-NCP4306 Datasheet
1Mb / 49P
   Secondary Side Synchronous Rectification Driver
December, 2017 ??Rev. 1
logo
Micrel Semiconductor
MAQ4123 MICREL-MAQ4123 Datasheet
489Kb / 18P
   Automotive AEC-Q100 Qualified Dual 3A Peak Low-Side MOSFET Driver
logo
Sanken electric
SUK3015 SANKEN-SUK3015 Datasheet
355Kb / 10P
   Automotive Qualified
SPF0004 SANKEN-SPF0004 Datasheet
376Kb / 11P
   Automotive Qualified
logo
Texas Instruments
BQ25071-Q1 TI1-BQ25071-Q1 Datasheet
495Kb / 22P
[Old version datasheet]   Automotive Qualified
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


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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