SCF-0275 Datasheet, PDF (1/2 Pages) Sanken electric – CCFL-Inverter

CCFL - Inverter
SCF-0275 ^{(For 4W ✕ 4 Lamps )}
sFeatures
qFor CCFL 4 lamps
qBuilt in On/Off control function
qRegulated lamp current
qBuilt in PWM Mode dimming control circuit.
qApplications: LCD size 15 inches for monitor
Suitable Sanken's CCFL: Lamp length 300 to 340 mm
: Exterior Diameter φ2.6mm
sOutline
(3.5)
Top View
120.0^±0.5
113.0^±0.2
4- φ 3.0
CN1
Side View
PWB (Printed wiring board): FR-4 or CEM-3 (t =1.0)
Weight: 39.5g typ
(3.5)
Unit : mm
sConnector terminal number and Function
Connector No. Terminal No.
Symbol
Function
Connector type name/Manufacturer
1, 2
VIN
DC input voltage
CN 1^✽
(Input)
3, 4
GND
GND
5
Vbr
Dimming control
6
N. C
S7B-PH-SM3-TB/JST
7
Vrmt
On-Off control
CN 2
(Output 1, 2)
1
Lamp 1-H
Output 1 high side
2
Lamp 2-H
Output 2 high side
SM03 (7-D1)B-BHS-TB/JST
4
Lamp1, 2-L Output 1, 2 low side
CN 3
(Output 3, 4)
1
Lamp 3-H
Output 3 high side
2
Lamp 4 -H
Output 4 high side
4
Lamp 3, 4-L Output 3, 4 low side
SM03 (7-D1) B-BHS-TB/JST
✽Connect parallel with 1st and 2nd pin, in the same way 3rd and 4th pin too. It's short of current capacity with mono-pin.