Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ISL6551IBZ-T Datasheet(PDF) 9 Page - Intersil Corporation

Part # ISL6551IBZ-T
Description  ZVS Full Bridge PWM Controller
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL6551IBZ-T Datasheet(HTML) 9 Page - Intersil Corporation

Back Button ISL6551IBZ-T Datasheet HTML 5Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 6Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 7Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 8Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 9Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 10Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 11Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 12Page - Intersil Corporation ISL6551IBZ-T Datasheet HTML 13Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 26 page
background image
9
FN9066.4
July 8, 2005
Shutdown Timing Diagrams
Shutdown Timing Descriptions
A (ON/OFF) - When the ON/OFF is pulled low, the soft-start
capacitor is discharged and all the drivers are disabled.
When the ON/OFF is released without a fault condition, a
soft-start is initiated.
B (OVERCURRENT) - If the output of the converter is over
loaded, i.e., the PKILIM is above the bandgap reference
voltage (BGREF), the soft-start capacitor is discharged very
quickly and all the drivers are turned off. Thereafter, the soft-
start capacitor is charged slowly, and discharged quickly if
the output is overloaded again. The soft-start will remain in
hiccup mode as long as the overload conditions persist.
Once the overload is removed, the soft-start capacitor is
charged up and the converter is then back to normal
operation.
C (LATCHING SHUTDOWN) - The IC is latched off
completely as the LATSD pin is pulled high, and the soft-start
capacitor is reset.
D (ON/OFF) - The latch cannot be reset by the ON/OFF.
E (LATCH RESET) - The latch is reset by removing the
VDD. The soft-start capacitor starts to be charged after VDD
increases above the turn-on threshold VDDON.
F (VDD UVLO) - The IC is turned off when the VDD is below
the turn-off threshold VDDOFF. Hysteresis VDDHYS is
incorporated in the undervoltage lockout (UVLO) circuit.
LATSD
ON/OFF
ILIM_OUT
SOFT
DRIVER
SOFT-START
PKILIM < BGREF
PKILIM > BGREF
SHUTDOWN
FAULT
FAULT
OFF
OVER
CURRENT
LATCHED
OFF/ON
LATCH
UNDER VOLTAGE
VDDON
VDDOFF
LATCH RESET BY
VDD
A
B
C
D
E
F
START
ENABLE
RESET
LOCKOUT
REMOVING VDD
LATCH CANNOT BE RESET BY ON/OFF
ISL6551


Similar Part No. - ISL6551IBZ-T

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL6551IBZ INTERSIL-ISL6551IBZ Datasheet
616Kb / 26P
   ZVS Full Bridge PWM Controller
ISL6551IBZ INTERSIL-ISL6551IBZ Datasheet
652Kb / 27P
   ZVS Full Bridge PWM Controller
April 30, 2015
logo
Renesas Technology Corp
ISL6551IBZ RENESAS-ISL6551IBZ Datasheet
1Mb / 27P
   ZVS Full Bridge PWM Controller
Oct 28, 2015
More results

Similar Description - ISL6551IBZ-T

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL6551IBZ INTERSIL-ISL6551IBZ Datasheet
652Kb / 27P
   ZVS Full Bridge PWM Controller
April 30, 2015
ISL6753AAZA INTERSIL-ISL6753AAZA Datasheet
393Kb / 15P
   ZVS Full-Bridge PWM Controller
April 4, 2006
logo
Renesas Technology Corp
ISL6753 RENESAS-ISL6753 Datasheet
686Kb / 15P
   ZVS Full-Bridge PWM Controller
logo
Intersil Corporation
ISL6753 INTERSIL-ISL6753_06 Datasheet
399Kb / 15P
   ZVS Full-Bridge PWM Controller
logo
Renesas Technology Corp
ISL6551I RENESAS-ISL6551I Datasheet
1Mb / 24P
   ZVS Full Bridge PWM Controller
Nov 17, 2011
logo
Intersil Corporation
ISL6551IREC INTERSIL-ISL6551IREC Datasheet
506Kb / 23P
   ZVS Full Bridge PWM Controller
ISL6753 INTERSIL-ISL6753 Datasheet
465Kb / 15P
   ZVS Full-Bridge PWM Controller
ISL6551 INTERSIL-ISL6551_06 Datasheet
616Kb / 26P
   ZVS Full Bridge PWM Controller
logo
Renesas Technology Corp
ISL6551 RENESAS-ISL6551 Datasheet
1Mb / 27P
   ZVS Full Bridge PWM Controller
Oct 28, 2015
ISL6755 RENESAS-ISL6755 Datasheet
804Kb / 17P
   ZVS Full-Bridge PWM Controller with Average Current Limit
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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com