Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CAT4004 Datasheet(PDF) 2 Page - Catalyst Semiconductor

Part No. CAT4004
Description  4-Channel Constant Current LED Driver with EZDi TM
Download  11 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  CATALYST [Catalyst Semiconductor]
Homepage  http://www.catalyst-semiconductor.com
Logo 

CAT4004 Datasheet(HTML) 2 Page - Catalyst Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 2 / 11 page
background image
CAT4004
Doc. No. 5024 Rev. A
2
© 2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Parameter
Rating
Unit
VIN
2.4 to 5.5
(1)
V
Ambient Temperature Range
-40 to +85
°C
ILED per LED pin
0 to 40
mA
Typical application circuit with external components is shown on page 1.
ELECTRICAL OPERATING CHARACTERISTICS
(over recommended operating conditions unless specified otherwise) VIN = 4.0V, EN = High, TAMB = 25°C
Symbol
Name
Conditions
Min
Typ
Max
Units
IQ
Quiescent Current
No load, RSET = Float
No load, RSET = 4.8kΩ
0.6
1.0
mA
mA
IQSHDN
Shutdown Current
VEN = 0V
1
µA
ILED-ACC
LED Current Accuracy
1mA ≤ ILED ≤ 40mA
±1
%
ILED-DEV
LED Channel Matching
LED
LEDAVG
LED
I
I
I
-5
±1
+5
%
VDOUT
Dropout Voltage
ILED = 30mA
130
mV
REN/DIM
VHI
VLO
EN/DIM Pin
Internal pull-down resistor
Logic High Level
Logic Low Level
1.3
100
0.4
k
Ω
V
V
TSD
Thermal Shutdown
150
°C
THYS
Thermal Hysteresis
20
°C
VUVLO
Undervoltage lockout (UVLO) threshold
1.8
V
Parameter
Rating
Unit
VIN, LEDx, RSET
6
V
EN/DIM Voltage
VIN + 0.7
V
Storage Temperature Range
-65 to +160
°C
Junction Temperature Range
-40 to +125
°C
Lead Temperature
300
°C


Html Pages

1  2  3  4  5  6  7  8  9  10  11 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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