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EV6001DN-00D
WLED Driver
Evaluation Board
EV6001DN-00D Rev. 1.0
www.MonolithicPower.com
1
10/19/2007
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2007 MPS. All Rights Reserved.
The Future of Analog IC Technology
GENERAL DESCRIPTION
The EV6001DN-00D is an evaluation board for
the WLED driver application. It can drive 6
20mA strings of WLEDs with up to 10 WLEDs
per string. EV6001DN-00D has good current
balance among 6 strings. It also has PWM
dimming, EN function, and open circuit voltage
protection.
This device is available in an 8-pin SOIC
package with an exposed pad.
ELECTRICAL SPECIFICATIONS
Parameter Symbol
Value
Units
Input Voltage
V
IN
7 – 21
V
Output Voltage
V
OUT
33 V
Output Current
I
OUT
20mA x 6
mA
FEATURES
•
Integrated 150V Power Switch
•
Integrated 100V Startup Circuit
•
Cycle-by-Cycle Current Limiting
•
PWM
Dimming
•
Open Circuit Protection
•
Backlight Current Balance
APPLICATIONS
•
LCD Panel Backlight
•
General and Accent Lighting
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
EV6001DN-00D EVALUATION AND LED BOARDS
(L x W x H) 2.6” x 0.6” x 0.2”
(6.5cm x 1.5cm x 0.5cm)
Board Number
MPS IC Number
EV6001DN-00D MP6001DN
(L x W x H) 3.3” x 0.8” x 0.2”
(8.5cm x 2.0cm x 0.5cm)
Board Number
MPS IC Number
MP6001 LED Board -00C
MP6001DN
90
85
80
75
70
65
60
55
50
EFFICIENCY
(%)
5
10
15
20
25
INPUT VOLTAGE (V)
Efficiency vs
Input Voltage
I
LED
= 20mA