Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ACE729E Datasheet(PDF) 3 Page - ACE Technology Co., LTD.

Part # ACE729E
Description  3A, 18V High Efficiency Synchronous Step-Down Converter
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ACE [ACE Technology Co., LTD.]
Direct Link  http://www.ace-ele.com
Logo ACE - ACE Technology Co., LTD.

ACE729E Datasheet(HTML) 3 Page - ACE Technology Co., LTD.

  ACE729E Datasheet HTML 1Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 2Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 3Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 4Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 5Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 6Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 7Page - ACE Technology Co., LTD. ACE729E Datasheet HTML 8Page - ACE Technology Co., LTD.  
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
ACE729E
3A, 18V High Efficiency Synchronous Step-Down Converter
VER 1.1
3
Typical Application
3A Wide Input Step Down Synchronous Converter
Electrical Characteristics
(Vin=12V, TA=25℃)
Parameter
Test Conditions
Min
Typ
Max
Unit
Input Voltage Range
4.2
18
V
Input UVLO
Rising, Hysteresis=140mV
3.55
V
Input Supply Current
VFB =1.0V
1.6
mA
Input Shutdown Current
6
uA
FB Feedback
Voltage
0.904
0.923
0.942
V
FB Input Current
0.01
uA
Error Amp Transconductance
800
uS
Switching Frequency
340
KHz
High side Switch On Resistance
lSW=200mA
90
mΩ
Low side Switch On Resistance
lSW=200mA
85
mΩ
High side Switch Current Limit
4
A
SW Leakage Current
VIN=12V,VSW=0 or 12V, EN=
GND
10
uA
EN Input Current
1
uA
EN Input Low Voltage
0.5
uA
EN Input High Voltage
1.5
V
Thermal Shutdown
Hysteresis=40°C
150
°C



Html Pages

1 2 3 4 5 6 7 8


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