Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

APE8957 Datasheet(PDF) 5 Page - Advanced Power Electronics Corp.

Part # APE8957
Description  7A ULTRA LOW DROPOUT LINEAR REGULATOR
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  A-POWER [Advanced Power Electronics Corp.]
Direct Link  http://www.a-power.com.tw
Logo A-POWER - Advanced Power Electronics Corp.

APE8957 Datasheet(HTML) 5 Page - Advanced Power Electronics Corp.

  APE8957 Datasheet HTML 1Page - Advanced Power Electronics Corp. APE8957 Datasheet HTML 2Page - Advanced Power Electronics Corp. APE8957 Datasheet HTML 3Page - Advanced Power Electronics Corp. APE8957 Datasheet HTML 4Page - Advanced Power Electronics Corp. APE8957 Datasheet HTML 5Page - Advanced Power Electronics Corp. APE8957 Datasheet HTML 6Page - Advanced Power Electronics Corp.  
Zoom Inzoom in Zoom Outzoom out
 5 / 6 page
background image
Advanced Power
Electronics Corp.
APE8957
FUNCTION DESCRIPTION(Cont.)
Output Voltage Regulation
Under Voltage Protection (UVP)
Thermal Shutdown
5
An error amplifier working with a temperature compensated 0.8V reference and
an output NMOS regulates output to the preset voltage. The error amplifier designed with
high bandwidth and DC gain provides very fast transient response and less load
regulation. It compares the reference with the feedback voltage and amplifies the
difference to drive the output NMOS which provides load current from VIN to VOUT.
The APE8957 monitors the voltage on FB pin after soft-start process is finished.
Therefore the UVP is disabling during soft-start. When the voltage on FB pin falls
below the under-voltage threshold, the UVP circuit shuts off the output immediately.
After a while, the APE8957 starts a new soft-start to regulate output.
A thermal shutdown circuit limits the junction temperature of APE8957. When the
junction temperature exceeds +150°C, a thermal sensor turns off the output NMOS,
allowing the device to cool down. The regulator regulates the output again through
initiation of a new soft-start cycle after the junction temperature cools by 50°C, resulting
in a pulsed output during continuous thermal overload conditions.


Similar Part No. - APE8957

ManufacturerPart #DatasheetDescription
logo
Advanced Power Electron...
APE8951 A-POWER-APE8951 Datasheet
442Kb / 8P
   1.5A ULTRA LOW DROPOUT LINEAR REGULATOR
APE8953 A-POWER-APE8953 Datasheet
472Kb / 8P
   3A ULTRA LOW DROPOUT LINEAR REGULATOR
APE8955 A-POWER-APE8955 Datasheet
541Kb / 8P
   5A ULTRA LOW DROPOUT LINEAR REGULATOR
More results

Similar Description - APE8957

ManufacturerPart #DatasheetDescription
logo
Fairchild Semiconductor
RC1584 FAIRCHILD-RC1584 Datasheet
61Kb / 12P
   7A Adjustable/Fixed Low Dropout Linear Regulator
logo
Unisonic Technologies
LXXLD37 UTC-LXXLD37 Datasheet
241Kb / 7P
   ULTRA LOW DROPOUT LINEAR REGULATOR
logo
Richtek Technology Corp...
RT9081A RICHTEK-RT9081A Datasheet
257Kb / 12P
   Ultra Low Dropout Linear Regulator
logo
Unisonic Technologies
LXXLD32 UTC-LXXLD32 Datasheet
257Kb / 7P
   ULTRA LOW DROPOUT LINEAR REGULATOR
LXXLD36 UTC-LXXLD36 Datasheet
238Kb / 7P
   ULTRA LOW DROPOUT LINEAR REGULATOR
logo
HTC Korea TAEJIN Techno...
TJ1118 HTC-TJ1118 Datasheet
558Kb / 10P
   Ultra Low Dropout Linear Regulator
logo
Rohm
BD3522EFV ROHM-BD3522EFV Datasheet
1Mb / 27P
   Ultra Low Dropout Linear Regulator
logo
List of Unclassifed Man...
AMC7580 ETC1-AMC7580 Datasheet
511Kb / 12P
   7A LOW DROPOUT REGULATOR
AMC7584 ETC1-AMC7584 Datasheet
344Kb / 7P
   7A LOW DROPOUT REGULATOR
logo
Analog Intergrations Co...
AIC1185 AIC-AIC1185 Datasheet
241Kb / 13P
   3A Ultra Low Dropout Linear Regulator
More results


Html Pages

1 2 3 4 5 6


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