Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

SS6577CGSTB Fiches technique(PDF) 1 Page - Silicon Standard Corp.

No de pièce SS6577CGSTB
Description  External NMOS Step-Down PWM Controller
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SSC [Silicon Standard Corp.]
Site Internet  http://www.siliconstandard.com
Logo SSC - Silicon Standard Corp.

SS6577CGSTB Fiches technique(HTML) 1 Page - Silicon Standard Corp.

  SS6577CGSTB Datasheet HTML 1Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 2Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 3Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 4Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 5Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 6Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 7Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 8Page - Silicon Standard Corp. SS6577CGSTB Datasheet HTML 9Page - Silicon Standard Corp. Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
SS6577
Rev.1.02 3/26/2004
External NMOS Step-Down PWM Controller
FEATURES
N-Channel MOSFET Drive
Operating input voltage from 4.5V to 24V
Wide output Range : 0.8V to 20V
Reference: ±
1.5% 0.8V Reference
Low dropout operation : 95% duty cycle
Fixed constant frequency - 500kHz
Low standby current, I Q typically 720µA
Logic-control micropower shutdown
Output overvoltage protection
Internal diode for bootstrapped gate drive
Current-mode operation for excellent line and
l
oad transient response
Available in 8-lead SO or MSOP packages
APPLICATIONS
LCD Monitor
Palmtop Computers, PDAs
Wireless Modems
On-Card Switching Regulators
DC Power Distribution Systems
DESCRIPTION
The SS6577 is a current-mode switching
regulator controller that drives an external
N-channel power MOSFET using a fixed fre-
quency architecture. It uses an external divider to
adjust the output voltage from 0.8V to 20V with
excellent line and load regulation. A maximum
high duty-cycle limit of 95% provides low
dropout operation which extends operating
time in battery-operated systems.
A constant switching frequency of 500KHz is
used thus allowing smaller sized filter
components. The operating current level is
user-programmable via an external current
sense resistor. It also provides output overvolt-
age protection under fault conditions.
A multifunction pin (ITH/RUN) allows external
compensation for optimum load step re-
sponse plus shutdown. Soft start can also be
implemented with this pin to properly se-
quence supplies. Packages available are
SOP-8 and MSOP-8 for SMD.
www.SiliconStandard.com
1 of 14


Numéro de pièce similaire - SS6577CGSTB

FabricantNo de pièceFiches techniqueDescription
logo
SEC Electronics Inc.
SS657 SECELECTRONICS-SS657 Datasheet
170Kb / 4P
   Unipolar Hall-Effect Digital Switch
logo
Silicon Standard Corp.
SS6570 SSC-SS6570 Datasheet
697Kb / 18P
   5-bit DAC, Synchronous PWM Power Regulatro with LDO and Linear Controller
SS6570CSTB SSC-SS6570CSTB Datasheet
697Kb / 18P
   5-bit DAC, Synchronous PWM Power Regulatro with LDO and Linear Controller
SS6570CSTR SSC-SS6570CSTR Datasheet
697Kb / 18P
   5-bit DAC, Synchronous PWM Power Regulatro with LDO and Linear Controller
SS6571 SSC-SS6571 Datasheet
698Kb / 18P
   5-bit DAC, Synchronous PWM Power Regulator with Dual Linear Controllers
More results

Description similaire - SS6577CGSTB

FabricantNo de pièceFiches techniqueDescription
logo
Analog Intergrations Co...
AIC1577 AIC-AIC1577 Datasheet
340Kb / 14P
   External NMOS Step-Down PWM Controller
logo
Intersil Corporation
ISL8117 INTERSIL-ISL8117 Datasheet
918Kb / 23P
   Synchronous Step-down PWM Controller
June 4, 2015
logo
Exar Corporation
SP6123 EXAR-SP6123 Datasheet
155Kb / 18P
   Synchronous Step-Down PWM Controller
logo
Intersil Corporation
ISL8117A INTERSIL-ISL8117A Datasheet
915Kb / 23P
   Synchronous Step-Down PWM Controller
August 31, 2015
logo
Renesas Technology Corp
ISL8117 RENESAS-ISL8117 Datasheet
1Mb / 24P
   Synchronous Step-Down PWM Controller
logo
Exar Corporation
SP6128A EXAR-SP6128A Datasheet
131Kb / 10P
   Synchronous Step Down PWM Controller
logo
Renesas Technology Corp
ISL8117A RENESAS-ISL8117A Datasheet
1Mb / 23P
   Synchronous Step-Down PWM Controller
logo
Unisonic Technologies
UC4601 UTC-UC4601 Datasheet
147Kb / 4P
   PWM STEP-DOWN DC-DC CONTROLLER
logo
Exar Corporation
SP6134 EXAR-SP6134 Datasheet
776Kb / 15P
   600kHz Synchronous PWM Step Down Controller
logo
Unisonic Technologies
UC4601 UTC-UC4601_18 Datasheet
123Kb / 4P
   PWM STEP-DOWN DC-DC CONTROLLER
More results


Html Pages

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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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