DOCUMENTATION FOR APPROVAL

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1 TO : Customer DATE : GREEN C&C TECH Co.,Ltd 5,JINWISANDAN-RO, JINWI-MYEON PYEONGTAEK-CITY, KYEONGGI-DO KOREA 45-8 TEL : ~35 FAX : DOCUMENTATION FOR APPROVAL PRODUCT : LED BACKLIGHT DRIVER (RoHS) MODEL NAME : GCCT NAME : GCCT53AH APPROVAL CHECKED WRITTEN PLEASE RETURN ONE DOCUMENT AFTER APPROVED SIGN.

2 GREEN C&C TECH Publishing Date NO Date REVISION Add a Diode Vendor - D : B90 (LITEON), B00 (LITEON) Page Change operating Temperature, 0 ~0 -> -0 ~70 REVISION HISTORY REV. Page REV. Page Page Rev. Page

3 GREEN C&C TECH Publishing Date APPLICATION This Document Specified The Detailed Product Requirement of LED driver. SUITABLE LOAD LCD MODULE : 4 Strings LED BLU TFT LCD 3. ELECTRICAL CHARATERISTICS 3.. Absolute Maximum Ratings Item Symbol Spec. Unit Remarks Input Voltage Vin 0.8~.4 V Input Voltage ON/OFF 5.5 V Operating Temperature Top -0~70 Storage Temperature Relative Humidity Tstg -30~80 RH 80 % 3.. Control Signal PIN No. Symbol Status Action Remarks HIGH LED - ON 4~.4 5.5V CN #9 ON/OFF LOW LED - OFF 0.8 V Max Page Rev. Page

4 GREEN C&C TECH Publishing Date Output Characteristics Item Sym. Condition Min. Typ. Max. Unit Input Voltage Vin Vdc Input Current Iin Vin=V, Dim=0V A Output Voltage VLED Vin=V, Dim=0V Vdc Output Current lout (Max) Vin=V, Dim=0V lout (Min) Vin=V, Dim=5V mamean Backlight ON/OFF ON Control OFF Vdc * Output Voltage is greater than Input Voltage for at least 3V or more Test Circuit -. S/W : A --> BLU ON B --> BLU OFF VLED A CN-,,3 0: Probe lin CN-3,4 V Vin A A ON/OFF S/W B CN-9 CN- A CN-4,5,7,8, CN- A 0~5V CN- CN-5 A CN- Page Rev. 0 Page 3

5 GREEN C&C TECH Publishing Date INTERFACE 4.. CN Connector (Input) : 505WR-A (YEONHO) O) or Equivalent PIN No. Symbol Description,,3 VIN Voltage Input : V, 4V (typ.) 4,5,7,8,0, Ground N.C No Connection 9 ON/OFF LED DRIVER ON/OFF Control 0V (MAX) ~ 5V (MIN) 4.. CN Connector (Output) : 507WR-0L (YEONHO) or Equivalent PIN No. Symbol FB FB 3 VLED 4 VLED 5 FB3 FB4 Description Feedback (Return ) Feedback (Return ) System Output System Output Feedback 3 (Return 3) Feedback 4 (Return 4) Page Rev. 0 Page 4

6 GREEN C&C TECH Publishing Date APPERANCE (Unit : mm) (Tolerance : +0.8mm, -0.mm). NOTATION OF LOT NUMBER MARKING : BOTTOM G 0 A 000 AH : USER MODEL CODE G : MANUFACTURER CODE (GREEN C&C TECH.) : YEAR OF PRODUCT 0, 7 07,..., : WEEK OF PRODUCT 0,0,03,04,...5 A : PUBLICATION NUMBER A,B,C,,Z,0,,,...,9 000 : SERIAL NUMBER 000, ,9999 AH : GCCT MODEL CODE ( GCCT53AH ) Page Rev. 0 Page 5

7 7. PART LIST GREEN C&C TECH Publishing Date SYMBOL U Q Q D C C NAME st nd TYPE No MAKER TYPE No MAKER IC MP339EF MPS AP9997GH APEC MDD903RH MAGNACHIP FET AOD478 AOS AM0N0 Analog Power APM0NUA3 ANPEC SST907A ROHM KTN907AS KEC TR MMBT907A DIODES SBT907A AUK MMBT907A PANJIT MMBT907ALTG ONSEMI B90 DIODES MB9 PANJIT DIODE B00 DIODES MB0 PANJIT SS0 TSC B90 LITEON B00 LITEON C-ELEC NXH Series 0uF/35V NXA Series 5uF/00V SAMYOUNG C,C4 GRMBRE5K MURATA Equivalent C3 GRMBR7H05K " " C5,C,C8 GRM88RE05K " " C7 MLCC GRM88R7H03K " " C9 GRM88R7H04K " " C4 GRM885CH0J " Equivalent SAMYOUNG " C5 GRM3CR7A05K " " R RC0J00 ROHM Equivalent R3,R RC08J4 " " R4,R5 RC08J53 " " R,R9,R8, R,R RC08J04 " " R7 RC08J34 " " R0,R5 RC08J73 " " CHIP-R R RC08J0 " " R3 RC08J84 " " R4 RC08J393 " " R RC08J0 " " R7 RC08J00 " " R9,R0 RC3FR0 " " R3 RC08J39 " " " Page Rev. Page

8 GREEN C&C TECH Publishing Date SYMBOL NAME st nd TYPE No MAKER TYPE No MAKER F FUSE CCFN4 KOA CBF4A Cooper B LITTELFUSE L SPI-0SDN-470 SEJIN Equivalent Inductor L SPI-35RS-00 SEJIN " CN 505WR-A YEONHO Equivalent Connector CN 507WR-0L YEONHO " PCB PCB GH53A REV.0 SEOKANG GH53A REV.0 WONKYUNG GH53A REV.0 JDM Page Rev. 0 Page 7

9 GREEN C&C TECH 8. PCB LAYOUT Publishing Date TOP LAYER BOTTOM LAYER Page Rev. 0 Page 8

10 GREEN C&C TECH Publishing Date SILK SCREEN TOP SILK SCREEN BOTTOM Page Rev. 0 Page 9

11 GREEN C&C TECH Publishing Date CIRCUIT D D L L C F Q ON/OFF C C VIN VIN VIN N.C ON/OFF U 8 VDD NC C R VIN R3 R7 VCC C5 R9 C3 R R0 R R ENA R8 Q ON/OFF C4 VIN C C5 CN N.C ON/OFF U VDD VIN VCC COMP EN DBRT P ISENCE GATE FF VFAULT NC C R R4 C4 R3 R3 R TP R5 C8 R R ENA R7 C7 ISET C EN DBRT OSC BOSC TSET ISET LED LED7 LED8 NUMSEL OVP P ISENCE R4 FB4 R4 R VCC FB R8 TP FB3 FB4 C8 FB3 FB R9 R7 CN3 FB ISET TSET ISET SSET LED LED LED3 LED4 LED5 LED LED7 EP R0 FB4 CN FB FB VLED VLED FB3 FB4 TP FB ON/OFF ENA R5 R CN FB FB VLED VLED FB3 FB4 R3 Q ISET 9 LED LED3 EP FB R0 FB4 TP Page Rev. 0 Page 0 ON/OFF R C9 ENA R R3 Q 3 C R4

12 GREEN C&C TECH Publishing Date RELIABILITY TEST SPEC. NO ITEM Conditions and Method High Temperature Temp : 80 Storage Test Duration : 50hrs Low Temperature Temp : -30 Storage Test Duration : 50hrs High Temperature Temp : 70 High Humidity Operation Test Humidity : 95%RH Duration : 50hrs Temp : Normal Temperature Siganal On/Off Test On-Off Signal On 0sec / Off 0sec Power on full Load 30,000 cycles Thermal Shock Test Temp : -0 70, 00 cycles (30min) (30min) High Temperature Temp : 70 Operation Test Duration : 50hrs Low Temperature Temp : -0 Operation Test Duration : 50hrs Page Rev. Page

13 GREEN C&C TECH Publishing Date FLOW CHART MODEL (TYPE) REVISION 5 WRITER FLOW CHART J.K.HYUN PROCESS FLOW CHART EQUIPMENTS Remark v Raw Material PART LIST Cream-Solder SMD Parts Solder Printing Surface Mounting Cream-solder Printer Low-high Mounter O Reflow Soldering (CTQ) Reflower Waste N Repair N O Visual Inspection (AOI) Microscope, Vision-Master Film, Condenser, fuse, tube Label attachment Preparing Process Marking Trans Soldering by Hand for Discrete Parts Silicon Spreading Silicon Silicon Dispenser Lead Parts Insert Lead Parts O Wave-Soldering Wave-Soldering Machine Waste N Repair N O Visual Inspection PCB Division Visual Inspection O Aging Power Supply, Aging Box hrs Waste N Repair Insulator N O Electrical Characteristics inspection Insulator Attachment Testing System, Testing JIG Bar-Code Reading Bar-Code Reader Buffer tray, External Box Pad, tape Package Re-inspection N O Outgoing Inspection Shipping Testing System, Testing JIG List of Inspection Based on Standard Rule GCCT53AH Page Rev. 0 Page

14 GREEN C&C TECH Publishing Date PACKING.. BOX. Customer. PART NAME 3. PO NO 4. Q'ty 000 EA 5. Date LOT NO L/C NO : C/T NO : MADE IN KOREA ATYPE.. TRAY SYMBOL TYPE NO PACKING-TRAY 393*34*53 PACKING-BOX 45*340*33 PACKING-PAD 393*34*5 TRAY : 8EA (GR05) BOX : TRAY (408EA) - A TYPE Page Rev. 0 Page 3

15 GREEN C&C TECH Publishing Date Material list for safety SYMBOL NAME TYPE No MANUFACTURER DESCRIPTION CCFN4 KOA UL FILE NO. : E78 F FUSE LITTELFUSE UL FILE NO. : E0480 CSA FILE NO : LR98 CBF4A COOPER BUSSNANN UL FILE NO. : E980 PCB Printed Writing Board FR4 SEOKANG WONKYUNG JDM UL FILE NO. : E50774 UL FILE NO. : E054 UL FILE NO. : E CN Connector 505WR-A YEONHO UL FILE NO. : E0870 CN Connector 507WR-0L YEONHO UL FILE NO. : E0870 Page Rev. 0 Page 4