Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

MT7603 Datasheet(PDF) 3 Page - Maxic Technology Corporation

Part # MT7603
Description  Linear Constant – Current LED Driver
PDF  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIC [Maxic Technology Corporation]
Direct Link  http://www.maxictech.com/
Logo MAXIC - Maxic Technology Corporation

MT7603 Datasheet(HTML) 3 Page - Maxic Technology Corporation

  MT7603 Datasheet HTML 1Page - Maxic Technology Corporation MT7603 Datasheet HTML 2Page - Maxic Technology Corporation MT7603 Datasheet HTML 3Page - Maxic Technology Corporation MT7603 Datasheet HTML 4Page - Maxic Technology Corporation MT7603 Datasheet HTML 5Page - Maxic Technology Corporation MT7603 Datasheet HTML 6Page - Maxic Technology Corporation  
Zoom Inzoom in Zoom Outzoom out
 3 / 6 page
background image
MT7603
Maximizing IC Performance
Linear Constant – Current LED Driver
Rev. 1.00
Page 3
ELECTRICAL CHARACTERISTICS
(Test conditions: VDD=15V, TA=25°C unless otherwise stated)
Symbol
Parameter
Min
Typ
Max
Unit
Start-up and power supply voltage (VDD Pin)
VSTART
Start-up voltage
VDD voltage ramp up
12
V
UVLO
Under voltage lockout
threshold voltage
VDD voltage ramp down
9
V
VCLAMP
VDD clamp voltage
15
V
Supply current
ISTART
Start-up current
100
uA
IVDD
Operating current
200
uA
Current sense (CS Pin)
VREF
Peak current detection
threshold
500
mV
Over Temperature Protection
Tfold
Over temperature protection
140
℃
Islope
Slope
of
output
current
decreasion
4
%/℃
MT7603 TYPICAL APPLICATION (220VAC)
Input Power
PF
LED Output Voltage
（V）
Average Output Current
（mA）
Typical Efficiency
18W
0.9
250V
60mA
84%
BLOCK DIAGRAM
VDD
clamp
Internal VDD
Bias generation
Control
logic
OTP
UVLO
Driver
CC loop
VDD
GND
GATE
CS
VLINE
For buy, please contact: info@chimicron.com
Skype:info@chimicron.com
www.chimicron.com
For buy, please contact: info@chimicron.com
Skype:info@chimicron.com
www.chimicron.com



Html Pages

1 2 3 4 5 6


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