Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LA5744TP Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part # LA5744TP
Description  Monolithic Linear IC Separately-Excited Step-Down Switching Regulator (Variable Type)
PDF  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LA5744TP Datasheet(HTML) 2 Page - Sanyo Semicon Device

  LA5744TP Datasheet HTML 1Page - Sanyo Semicon Device LA5744TP Datasheet HTML 2Page - Sanyo Semicon Device LA5744TP Datasheet HTML 3Page - Sanyo Semicon Device LA5744TP Datasheet HTML 4Page - Sanyo Semicon Device LA5744TP Datasheet HTML 5Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 2 / 5 page
background image
LA5744TP
No.A0647-2/5
Electrical Characteristics at Ta
= 25°C, VO = 5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Reference voltage
VOS
VIN = 15V, IO = 1.0A
1.20
1.23
1.26
V
Efficiency
η
VIN = 15V, IO = 1.0A
83
%
Switching frequency
f
VIN = 15V, IO = 1.0A
240
300
360
kHz
Line regulation
∆VOLINE
VIN = 8 to 20V, IO = 1.0A
40
100
mV
Load regulation
∆VOLOAD
VIN = 20V, IO = 0.5 to 1.5A
10
30
mV
Output voltage temperature
coefficient
∆VO/∆Ta
Designed target value. *
±0.5
mV/
°C
Ripple attenuation factor
RREJ
f = 100 to 120Hz
45
dB
Current limiter operating voltage
IS
VIN = 15V
3.1
A
Thermal shutdown operating
temperature
TSD
Designed target value. *
165
°C
Thermal shutdown Hysteresis
width
∆TSD
Designed target value. *
15
°C
* Design target value : No measurement made.
Package Dimensions
unit : mm (typ)
3332
Pin Assignment
(1) VIN (2) SWOUT (3) GND (4) VOS (5) SS
Pd max -- Ta
Ambient temperature, Ta – °C
0
0.2
0.4
0.6
0.8
1
1.1
1.4
1.2
--30--20
0
20
40
60
0.22
140
80
100
120
Specified board : 114.3
×76.1×1.6mm3
glass epoxy
SANYO : TP5HFA
6.5
0.5
5.0
1.2
0.5
0.5
0.6
2.3
12
5
0.2
1.3
(0.65)



Html Pages

1 2 3 4 5


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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