On Semiconductor NCP5603 Evaluation Board NCP5603GEVB NCP5603GEVB NCP5603GEVB Data Sheet
Product codes
NCP5603GEVB
© Semiconductor Components Industries, LLC, 2007
July, 2007 - Rev. 2
1
Publication Order Number:
NCP5603/D
NCP5603
High Efficiency Charge Pump
Converter
The NCP5603 is an integrated circuit dedicated to the medium
power White LED applications. The power conversion is achieved by
means of a charge pump structure, using two external ceramic
capacitors, making the system extremely tiny. The device supplies a
constant voltage to the load from a low battery voltage source. It is
particularly suited for the High Efficiency LED used in low cost, low
power applications, with high extended battery life.
means of a charge pump structure, using two external ceramic
capacitors, making the system extremely tiny. The device supplies a
constant voltage to the load from a low battery voltage source. It is
particularly suited for the High Efficiency LED used in low cost, low
power applications, with high extended battery life.
Features
•
Wide Battery Supply Voltage Range: 2.7 < V
CC
< 5.5 V
•
Automatic Operating Mode 1X, 1.5X and 2X Improves Efficiency
•
Dimmable Output Current
•
Up to 350 mA Output Pulsed Current
•
Selectable Output Voltage
•
High Efficiency Up To 90%
•
Supports 2.5 kV ESD, Human Body Model
•
Supports 200 V Machine Model ESD
•
Low 40 mA Short Circuit Current
•
Pb-Free Package is Available
Applications
•
High Power LED
•
Back Light Display
•
High Power Flash
http://onsemi.com
DFN10, 3x3
MN SUFFIX
MN SUFFIX
CASE 485C
5603 = Specific Device Code
A
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb-Free Package
MARKING
DIAGRAM
DIAGRAM
5603
ALYW
G
G
3
C2P
V
bat
2
C1P
V
out
8
GND
9
10
C1N
(Top View)
1
Fsel
4
Vsel
5
7
C2N
6
EN
PIN CONNECTIONS
Device
Package
Shipping
†
ORDERING INFORMATION
NCP5603MNR2
DFN10
3000/ Tape & Reel
NCP5603MNR2G
DFN10
(Pb-Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
3000/ Tape & Reel
(Note: Microdot may be in either location)