Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Si8282 Datenblatt(PDF) 4 Page - Silicon Laboratories

Teilenummer Si8282
Bauteilbeschribung  4.0 Amp ISODrivers with Integrated DC-DC Converters
Download  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  SILABS [Silicon Laboratories]
Direct Link  http://www.silabs.com
Logo SILABS - Silicon Laboratories

Si8282 Datenblatt(HTML) 4 Page - Silicon Laboratories

  Si8282 Datasheet HTML 1Page - Silicon Laboratories Si8282 Datasheet HTML 2Page - Silicon Laboratories Si8282 Datasheet HTML 3Page - Silicon Laboratories Si8282 Datasheet HTML 4Page - Silicon Laboratories Si8282 Datasheet HTML 5Page - Silicon Laboratories Si8282 Datasheet HTML 6Page - Silicon Laboratories Si8282 Datasheet HTML 7Page - Silicon Laboratories Si8282 Datasheet HTML 8Page - Silicon Laboratories Si8282 Datasheet HTML 9Page - Silicon Laboratories Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 43 page
background image
2.3 Input
The IN+ and IN– inputs to the Si828x devices act as a complementary pair. If the IN– is held low, the IN+ will act as a active-high input
for the driver control. Alternatively, if IN+ is held high, then the IN– can be used as an active-low input for driver control. When the IN– is
used as the control signal, taking the IN+ low will hold the output driver low.
IN+
VH
_
IN
VL
HIGH
LOW
HIGH
LOW
Pull-up
Hi-Z
Hi-Z
Pull-down
Figure 2.2. Si828x Complementary Input Diagram
2.4 Driver Side Output
The Si828x has separate pins for gate drive high (VH) and gate drive low (VL). This makes it simple for the user to use different gate
resistors to control IGBT VCE rise and fall time.
2.5 Fault (FLTb) Pin
FLTb is an open-drain type output. Once the UVLO condition is cleared on the driver side of the device, the FLTb pin is released. A
pull-up resistor takes the pin high. When the desaturation condition is detected, the Si828x indicates the fault by bringing the FLTb pin
low. FLTb stays low until the controller brings the RSTb pin low.
FLTb is also taken low if the UVLO condition is met during device operation. FLTb is released in that case as soon as the UVLO condi-
tion is cleared.
2.6 Reset (RSTb) Pin
The RSTb pin is used to clear the desaturation condition and bring the Si828x driver back to an operational state. Even though the input
may be toggling, the driver will not change state until the fault condition has been reset.
2.7 Ready (RDY) Pin
The ready pin indicates to the controller that power is available on both sides of the isolation, i.e., at VDDA and VDDB. RDY goes high
when both the primary side and secondary side UVLO circuits are disengaged. If the UVLO conditions are met on either side of the
isolation barrier, the ready pin will return low. RDY is a push-pull output pin and can be floated if not used.
2.8 Undervoltage Lockout (UVLO)
The UVLO circuit unconditionally drives VL low when VDDB is below the lockout threshold. The Si828x is maintained in UVLO until
VDDB rises above VDDBUV+. During power down, the Si828x enters UVLO when VDDB falls below the UVLO threshold plus hysteresis
(i.e., VDDB < VDDBUV+ – VDDBHYS).
Si8281/82/83/84 Data Sheet
System Overview
silabs.com | Smart. Connected. Energy-friendly.
Preliminary Rev. 0.5 | 3


Ähnliche Teilenummer - Si8282

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Skyworks Solutions Inc.
SI8282 SKYWORKS-SI8282 Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
SI8282BC-AS SKYWORKS-SI8282BC-AS Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
SI8282BC-IS SKYWORKS-SI8282BC-IS Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
SI8282BD-AS SKYWORKS-SI8282BD-AS Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
SI8282BD-IS SKYWORKS-SI8282BD-IS Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
More results

Ähnliche Beschreibung - Si8282

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Skyworks Solutions Inc.
SI8281 SKYWORKS-SI8281 Datasheet
1Mb / 45P
   SiC FET-Ready ISODrivers with Integrated DC-DC Converters
Revision 206406A October, 2022
logo
Silicon Laboratories
SI8233 SILABS-SI8233 Datasheet
907Kb / 57P
   0.5 AND 4.0 AMP ISODRIVERS
SI823X SILABS-SI823X_18 Datasheet
1,005Kb / 59P
   0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kVRMS)
SI823X SILABS-SI823X_V01 Datasheet
994Kb / 59P
   Amp ISOdrivers
logo
Analog Devices
ADUM5210 AD-ADUM5210 Datasheet
555Kb / 24P
   Dual-Channel Isolators with Integrated DC-to-DC Converters
REV. 0
ADUM6210 AD-ADUM6210 Datasheet
532Kb / 24P
   Dual-Channel Isolators with Integrated DC-to-DC Converters
REV. 0
ADUM5410 AD-ADUM5410 Datasheet
843Kb / 29P
   Quad-Channel Isolators with Integrated DC-to-DC Converters
ADUM6410 AD-ADUM6410 Datasheet
874Kb / 29P
   Quad-Channel Isolators with Integrated DC-to-DC Converters
ADUM6210 AD-ADUM6210_V01 Datasheet
525Kb / 23P
   Dual-Channel Isolators with Integrated DC-to-DC Converters
Rev. D
logo
Silicon Laboratories
SI823X SILABS-SI823X Datasheet
444Kb / 52P
   0.5 AND 4.0 AMP ISODRIVERS (2.5 AND 5 KVRMS)
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 43


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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