參數(shù)資料
型號: MP1010B
廠商: Monolithic Power Systems, Inc.
英文描述: Cold Cathode Fluorescent Lamp Driver
中文描述: 冷陰極燈管驅(qū)動器
文件頁數(shù): 1/1頁
文件大?。?/td> 38K
代理商: MP1010B
The Future of Analog IC Technology
MP1010B
Cold Cathode
Fluorescent Lamp Driver
MP1010B Rev. 2.2
10/10/2006
www.MonolithicPower.com
1
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
DESCRIPTION
The MP1010B is a power solution IC that offers
a true complete solution for driving a Cold
Cathode Fluorescent Lamps (CCFL). This
Power IC converts unregulated DC voltage to a
nearly pure sine wave required to ignite and
operate the CCFL. Based on proprietary power
topology and control techniques it greatly
increases the power conversion efficiency.
EVALUATION BOARD REFERENCE
Board Number
EV0037
Dimensions
4.0”X x 0.5”Y x 0.4”Z
FEATURES
Integrated Power Switches
6.0V to 23V Variable Supply Voltage with
Regulated Lamp Current.
Rated 12W Power Output at 12V Input
Open Lamp Regulation
Current and Voltage Feedback Control
Logic Level Burst Mode Control
Supports Open/Short Lamp Protection
Soft-Start
Short Circuit Protected Output
High Energy Start Pulse
Analog and Burst Mode Dimming
APPLICATIONS
LCD Backlight Inverter for Notebook Computers
Web Pads, GPS, Desktop Displays,
Portable DVD, Car Video Display Systems
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
The MP1010B is covered by US Patents 6,633,138, 6,316,881, 6,114,814.
TYPICAL APPLICATION
MP1010B
ABRT
DBRT
EN
GND
VBATT
FUSE
F1 / 1A
C
C
5
J1
C
R
C
C
R
C
N
C
R
C
Cisb
R
Ren1
Cabr
Rbdr
Rabr
Rbosc
4
3
CN1
HV
T1
Rdamp
CbtR
C
Cp
N/A
2
1
2
1
1
2
3
4
5
6
7
8
9
1
2
1
1
1
1
1
1
1
1
1
C
C
C
R
Rs
N1
C
C
C
C
R
R
esd
B
I
B
T
E
D
I
O
P
B
A
F
O
F
C
R
I
O
P
B
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