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F AIRCHILD SEMICONDUCTOR

F AIRCHILD SEMICONDUCTOR. FPS Solutions for Charger. Feb, 2001 PDD Analog Product Marketing Distributor: 피앤에스반도체 www.pns4u.co.kr Tel:2107-7240/7730. Fairchild Solution for Charger. IC MKT Feb. ‘2001. Construction of Charger.  Primary Side :

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F AIRCHILD SEMICONDUCTOR

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  1. FAIRCHILDSEMICONDUCTOR FPS Solutions for Charger Feb, 2001 PDD Analog Product Marketing Distributor:피앤에스반도체 www.pns4u.co.kr Tel:2107-7240/7730

  2. Fairchild Solution for Charger IC MKT Feb. ‘2001

  3. Construction of Charger Primary Side : Simple application circuit with smart power IC like SPS  SPS, TOPSwitch, VIPer, TEA1401T, MC3334X  Low power consumption in stand-by condition Secondary Side :  Need constant voltage & current control  Stand-alone Type(Travel Charger) :  Discrete solution with op-amps, comparators, and shunt regulator  Control IC for exclusive use  MCU Interfaced Type : MCU + Control IC with MCU interface

  4. FairchildProducts for Charger System Schottky Rectifier : SS20-S210 A Transformer D Vin AC 85~265V 50~60Hz + Line Filter Rectifier Diode DC Link Cap P CH Dual MOSFET : it is necessary to prevent discharge current from Battery after full charging Load Regulator Circuit to supply micom bias & reference E B Li-Ion Battery Charging Control Part : Constant Current & Constant Voltage Control C SPS Sense FET [ Opto-coupler ] Control IC H11A817A MICU A B C D E -Dual.Comparator : LM393 -Dual. OP AMP : LM358 -Charging Controller : FAN7563/4 -S/S Transistor : KSR1104,KSR1101 KST2222A,KST2907 KSR2102 P CH Dual MOSFET -FDS9933A*(SO8) -SSD2011DY(8SOP:SEC) • PWM Control Part • -KA5X0165RVN • -FSDH0165 • FSDH565 LDO(Adjustable) -KA78RL00 (8SOP) • Schottky Diode • SS20-S210 • Fast Recovery • -UF4004 2

  5. 8 4 3 2 1 Fairchild Solution for Charger System Schottky Diode Li-ion Battery + + + [ Schottky Diode ] [ PWM Control Part ] KA5X0165RVN KA5X0165RV FSDH0165FSDH565 1N5822 [ Optocoupler ] [Charging Control Part] H11A817A FAN7563/4 8-DIP 8-DIPH 8-SOP 14-SOP TO220F-4L

  6. New SPS Introduction KA5X0165RV/RVN ( SPS for Charger ) Description • KA5X0165RV series are High Voltage Power Switching Regulators that combine the required converter functions allowing a simple power system solution for Charger and Auxiliary Power Supply  Precision fixed operating frequency ( 50, 70, 100kHz ) •  Pulse by pulse current limiting •  Over load protection • Internal thermal shutdown protection • High reliability MOSFET : 100% IAS Test • Low start up current : Max 170uA • Low operating current : Max 12mA • Auto restart mode • Vcc operation range : 9V ~ 32V Features TO220F-4L 8-DIP Provides constant current control at 0 output voltage condition during the instantaneous charge to the battery

  7. Line up Status for Charger SMPS Item Fopr (KHz) Ratings Package Target Po Reference Max Rds(on) DVC 100kHz KA5H0165RVN 7 Watt TOP223P 10  Ids = 0.5A 8 DIP KA5M0165RVN 1A, 650V 70kHz 50kHz KA5L0165RVN KA5H0165RV 100kHz 10  Ids = 0.5A TOP223Y KA5M0165RV TO-220F-4L 1A, 650V 12 Watt 70kHz KA5L0165RV 50kHz * Suffix R indicates Auto-restart Suffix V indicates Non OVP Suffix N indicates 8DIP PKG Comparison Table with TOPSwitch

  8. Basic Application Circuit using SPS + Li-ion Battery + + + 500k Input Voltage AC 85~265V 50~60Hz Feedback S P S 10uF Vcc Range of SPS 9V ~ 32V Vo 0.1uF Io Output Characteristic The Vcc will be determined by “Input Voltage” because of same dot position in transformer Vcc is independent of output battery voltage

  9. 8 4 3 2 1 What’s the FSDH-Series ? (SPS BCDMOS 1 Chip IC ) ▶ Description The FSDH Series is a optimal solution for low power SMPS and a monolithic high voltage Power Switch that combines the SenseFET(LDMOS) with PWM controller ▶ Features - Under 0.3Watt Power Consumption in Stand by Condition - New PKG for Excellent Heat Radiation(8DIPH) - Internal Start Up Switch - Voltage Mode Control - Precision Fixed Operating Frequency ( 100kHz ) - Pulse By Pulse Current Limiting - Under Voltage Lockout - Various Protection Functions ( OLP, OCP, OTP ) - Auto Restart Mode #1 : Vstart #2 : Vfb #3 : GND #4 : GND #5 : Vcc #6 : Drain

  10. Line up of 1 Chip SPS FSDH0165 : 650V / 1A ▶ Target Application - Travel & Desktop Charger for High End Solution such as low power consumption - Adaptor for under 10watt - Auxiliary SMPS for Monitor, Color TV FSDH565 : 650V / 0.5A ▶ Target Application - Travel & Desktop Charger for High End Solution such as low power consumption - Adaptor for under 7watt - Auxiliary SMPS for Monitor, Color TV

  11. # 1 Vstart # 7 Vcc 1 0 UVLO # 8 6 . 5 V Voltage 1 . 2 5 V 5 . 8 V Drain Ref. 7 . 5 V Bias 2 0 V Vck OSC. Driver S PWM 5 uA 0 . 3 m Q # 2 Feedback R A # 3 , 4,5,6 LEB Reset Source GND Power IPK Reset UVLO ÷ 8 Reset R Q OVP S SHT Thermal Shutdown Vref3 Vref2 Internal Block Diagram

  12. 8 4 3 2 1 Application Circuit for FSDH-Series PWM FAN7563 BCDMOS 1Chip - Minimize the number of components - Provide Total Solution for Charger SMPS

  13. CY99 CY00 CY01 CY02 Road Map for BCDMOS 1Chip SPS • Main Target : Battery Charger / AC Adaptor ( 650V / 5W ~ 10W ) VCR / STB / Auxiliary & USB power (650V / 10W ~ 30W ) Items FSDH0165(1A) 1st Gen.1Chip SPS 450V 1Chip SPS FSDH0565(0.5A) FSDH0265B(2A) 700V BCDMOS 2nd Gen.1Chip SPS FSDH0165B(1A) Power SOP(6L SMD) 8DIPH PKG TO220-5L

  14. New Charger Control IC Introduction FAN7563/4 (Li-ion Battery Charger Control IC)  Description The FAN7563/4 is designed for Lithium-ion battery charger set with -processor. It provides a function of constant voltage, constant current and very precise regulator output(LDO) voltage within 1%.  Features  Wide Operating Range of 2.5V ~ 16V  Precision LDO Regulator Output Drive (adj)  Externally Adjustable Charging Current Control  Charging Current Convert to Voltage Signal Function  Error Signals of Output Dropout (LDO) 8-SOP 14-SOP Available Now Cf ) Above time line can be changed without notice. Please contact MKT’G for further information

  15. 5 6 7 5 1 2 3 4 Block Diagram (FAN7563) 11(5) 10 9 8 14(8) 13(7) 12(6) VCC VSEN IREF MONIT ERROR LDODRV UVLO Reference Vref ReferenceBias Internal Bias LDODrive FB OUTPUT ISEN CS GND CHA-

  16. Application Circuit using FAN7563 1Cell Li-Ion Battery FAN7563 Charging Current Control Signal • Simple & Low-cost Design • Good Stability & Accurate Control • Easy Charging Current Control • Charging Current Monitoring

  17. D6 The Application Circuit Using KA5X0165RN + FAN7563 for Charger UF4004 D10 C20 LOAD+ L2 T1 1N5822 D2 C4 R1 R8 R2 H11A817A P2 D1 R16 R3 C10 R7 C11 NB6S C8 C7 D3 R5 R13 C2 C1 UF4004 C14 C12 FAN7563 KA5X0165RVN R12 C3 R15 C13 MONIT FUSE P1 R18 L1 C5 C9 C6 R9 Input: 85~265VAC 50 / 60Hz LOAD- R17 R4 Fairchild provide total solution for Charger System

  18. D6 The Application Circuit Using FSDH0165 + FAN7563 for Charger UF4004 D10 C20 LOAD+ L2 T1 1N5822 D2 C4 R1 R8 H11A817A P2 D1 R16 C10 R7 C11 NB6S C8 C7 D3 R5 C5 R13 C2 C1 UF4004 C14 C12 FAN7563 FSDH0165 R12 C3 R15 C13 MONIT FUSE P1 R18 L1 C9 C6 R9 Input: 85~265VAC 50 / 60Hz LOAD- R17 R4 Fairchild provide total solution for Charger System

  19. SPS Family Cross Reference

  20. SPS Bench-Marking Table

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