Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

N2576G Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers

Part No. N2576G
Description  52 KHz 3A Step-Down Switching Voltage Regulator (SVR)
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC1 [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC1 - List of Unclassifed Manufacturers

N2576G Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers

  N2576G Datasheet HTML 1Page - List of Unclassifed Manufacturers N2576G Datasheet HTML 2Page - List of Unclassifed Manufacturers N2576G Datasheet HTML 3Page - List of Unclassifed Manufacturers N2576G Datasheet HTML 4Page - List of Unclassifed Manufacturers N2576G Datasheet HTML 5Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
1
52 KHz 3A Step-Down
Switching Voltage Regulator (SVR)
N2576G
TO-263, TO220
MAY-03-2004
NIKO-SEM
GENERAL DESCRIPTION
The N2576 Series switching voltage
regulators (SVR) are monolithic integrated
circuits that provide all the active functions
for a step-down (buck) switching regulator,
Both series are capable of driving
3 A load respectively with excellent line and
load regulation.
The N2576 Series SVR include a switching
regulator and compensation network all
within the same package. Just add a choke,
catch diode and two capacitors to obtain an
efficient DC-to-DC converter. The output
switch includes cycle-by-cycle current limit
-ing, as well as thermal shutdown for full
protection under fault conditions.
The N2576 Series SVR offer replacement
for popular 3 terminal linear regulators by
providing higher efficiency with reduced
heat sink size. In many applications a heat
sink will not be required.
FEATURES
Pin compatible with industry products of
LM2576 Series
Adjustable output versions
Wide output voltage range, 1.23V to 27V
for adjustable output version
DC-to-DC buck converter requiring only 4
external parts
52 KHz fixed frequency internal oscillator
TTL shutdown capability, low power stand
-by mode
High efficiency
Uses readily available standard inductors
APPLICATIONS
Simple high-efficiency step-down (buck)
regulator
Positive to negative converter (Inverting
Buck-Boost)
Isolated Fly back Converter using mini-
mum number of external parts
Powering portable instrument, Set-Top
Box, LCD Monitor, Scanner, I.A, Easy PC
SMPS Post-Regulator
TYPICAL APPLICATION
* VOUT = 1.23V ( 1 + R1 / R2)
Adjustable Regulator in Fixed Output Application
+
+
Cin
D1
L1
R1
R2
Cout
N2576
1
2
3
4
+Vin
Output
Gnd
Feedback
5
On/Of f
8V - 27V
DC Input
Unregulated
100uF
1N5822
100uH
1000uF
2K
6.18K
Output
+5V, 3A
Regulated


Html Pages

1  2  3  4  5 


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