1. SPECIFICATION FOR REFERENCE PART NO. FIF27LD-03U7B LED BACKLIGHTING B’d (FOR TV/ MNT 3Channel LED APPLICATION PURPOSE) PB-FREE KANGJIN.ME 1. Electrical Characteristics 2. Functional Pin Description 3. Operating description 4. Mechanical Drawings CONTENTS DATE : REV NO. :0.0 2013.12.06

2. 1.Electrical Characteristics PB-FREE ◎ ANALOG DIMMING NO. Items (Unit) Sign.ConditionMin.Typ.Max. 1 Input Voltage [Vdc] Vin111213 2 Input Current [A] IinVin=12V CTRL=0V0.81.01.2 CTRL=5V0.550.650.75 3Output VoltageVoutVin=12VCTRL=0VTBD3045 3 Output Current [mA] Iout Vin=12V CTRL=0V330350370 CTRL=5V220240260 4 ON/OFF Control ONVin=12V/24V, ON/OFF=5VNormal Operation OFFVin=12V/24V, ON/OFF=5VShut – Down KANGJIN.ME P/N0.: FIF27LD-03U7B 2. Operating description ● Input Power Sequence 12V : Input Pin1,2 (Vin) More Than 0.5sec 4~5V : Input Pin3 (ON/OFF) DATE : REV NO. :0.0 2013.12.06

3. 3.Functional Pin Description PB-FREE 3.2. Output Connector CN2 : 12507WR-06L 3.1. Input Connector CN1 : JS-1125R-06 (CHAOSIN) Pin No.SymbolDescription 1,2VinInput Voltage : 12V ± 1V, 24V± 2V 3ON / OFFPower System Return ( 5V:ON, 0V:OFF ) 4CTRL Dim Adjust, Apply 0V ~ 5Vdc to Control Current 0 V : MAX, 5V : MIN 5,6GND KANGJIN.ME P/N0.: FIF27LD-03U7B Pin No.SymbolDescription 1NC 2FB2IRLED (current out) 3VledVLED (voltage in) 4VledVLED (voltage in) 5FB3IRLED (current out) 6FB4IRLED (current out) DATE : REV NO. :0.0 2013.12.06

4. P/N0.: FIF27LD-03U7B KANGJIN.ME 4. Mechanical Drawings 4.1. P.W.B *. Unit : ±0.2mm 4.2. Trans & Connector PB-FREE 4.3.Marking BOTTOM OF PCB LABEL PART NO. LOT. NO. PCB THICKNESS : 1.6 mm Input wafer Inductor Output wafer Ele Cap Wafer pin Ele Cap 1.5 1.6 10 MAX 14 *.PART NO: FIF27LD-03U7B *.LOT NO.: 00000000-0 00 :MANUFACTURE 00: YEAR 00: MONTH 00: DAY -A: LOT DATE : REV NO. :0.0 2013.12.06