參數(shù)資料
型號(hào): NCP5604BMTR2G
廠商: ON SEMICONDUCTOR
元件分類(lèi): 顯示驅(qū)動(dòng)器
英文描述: High Efficiency White LED Driver
中文描述: LED DISPLAY DRIVER, QCC16
封裝: LEAD FREE, WQFN-16
文件頁(yè)數(shù): 1/15頁(yè)
文件大?。?/td> 364K
代理商: NCP5604BMTR2G
Semiconductor Components Industries, LLC, 2006
March, 2006 Rev. 0
1
Publication Order Number:
NCP5604/D
NCP5604A, NCP5604B
High Efficiency White LED
Driver
The NCP5604A and NCP5604B products are multiple output LED
drivers dedicated to the display back light. The NCP5604A drives up
to 4 LEDs, the NCP5604B version being dedicated to the three LED
applications.
The two parts share a common builtin DC/DC converter, based on
a charge pump structure, including the new 1.33X mode of operation,
improving the efficiency over the full input battery supply voltage
span over 90%.
Features
2.7 to 5.5 V Input Voltage Range
Consistent 85% Efficiency
1.0 A Quiescent Supply Current
All Pins are Fully ESD Protected
Builtin Short Circuit Protection
Provides Four Independent LED Drives
200 kHz Digital Dimming Function
Unloaded LED Protection
Short Circuit Current Proof
Tight 0.5% LED Current Matching
These are PbFree Devices
Typical Applications
Portable Back Light
Digital Cellular Phone Camera Photo Flash
LCD and Key Board Simultaneously Drive
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
WQFN16 (3x3)
MT SUFFIX
CASE 488AK
Device
Package
Shipping
ORDERING INFORMATION
NCP5604AMTR2G
WQFN16
(PbFree)
3000/Tape & Reel
MARKING
DIAGRAM
NCPx5604 = Specific Device Code
x = A or B
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
= PbFree Package
http://onsemi.com
1
NCPx
5604
ALYW
AGND
PGND
9
10
11
12
4
3
2
1
5
6
7
8
16
15
14
13
I
REF
C1N
EN
C1P
V
bat
V
OUT
C
C
C
C
L
L
L
L
PIN CONNECTIONS
(Top View)
NCP5604BMTR2G
WQFN16
(PbFree)
3000/Tape & Reel
* Pin 5 in not connected in the NCP5604B
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.
(Note: Microdot may be in either location)
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