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Solutions for Cell Phones

Solutions for Cell Phones. Distributor: 피앤에스반도체 02-2108-5131 http://www.pns.co.kr. Tiny Logic Single, Dual, Triple. Logic Translators. Octal Buffers Decoders in DQFN. Audio Amp. FXLP34 FXL4T245 FXL5T244 FXL4245. NC7Sxx NC7SZxx NC7SBxx

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Solutions for Cell Phones

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  1. Solutions for Cell Phones Distributor: 피앤에스반도체 02-2108-5131 http://www.pns.co.kr

  2. Tiny Logic Single, Dual, Triple Logic Translators Octal Buffers Decoders in DQFN Audio Amp FXLP34 FXL4T245 FXL5T244 FXL4245 NC7Sxx NC7SZxx NC7SBxx NC7SWxx 74LCX245BQ 74LCX138BQ FAN7000D, FAN7033 FAN7021, 7023 Supervisory DC/DC Converters FAN5601 FAN5307 FAN4855 ILC6383 ILC6363 FM803 FM809 FM810 ILC5061 ILC5062 Flash LED Display Keypad Backlighting FOL625xxx QTLP60xx QTLP6xxx FOL21x Cell Phone Solutions Overview Analog Switch Power Amps FSA4157 FSA1156/1157 FSA1256/57/58 FSA2257 RMPAxxxx Charger/ Adapter FSD200 FSD210 FSD310 FSDL321 FSDH321 FOD274x Baseband ICs (DSP, MCU & Memory) RX LNA PLL PA TX Charge Controller FAN7563 FMS7401 LDOs(RF section) High-Speed Amplifiers LCD Backlight Boost LED Drivers LDOs (Baseband) FAN25xx ILC7071 ILC7010/ILC7011 ILC7080/ILC7081 ILC7082/83/84 ILC7280 FAN4113 FAN4272 LMV321/358/324 FAN4230 KM4170/4270 KM7101 FAN5608 FAN5609 FAN5610 FAN5611-14 ILC6383 FAN4855 Li+ Temp Sensors FM20 FM50 FM75 FM45 Power Management Solutions Lighting Management Solutions RF Solutions Signal Path Conditioning & Logic Solutions

  3. Power Management Solutions Chargers/Adapters -FPS -Optocouplers LDOs DC/DC Converters Supervisory and Temp Sensors

  4. LNA LNA P P RX RX BaseBand Block L L (CPU, Chipset & Memory) PA PA L L TX TX PA PA PA Backlight Backlight LDO (RF) LDO (RF) LDO LDO DC/DC DC/DC Controller Controller Controller Driver Driver Offline Offline AC AC - - DC DC Fuel Fuel Fuel On On - - board board Li Li - - Ion Ion ( WallAdapter Wall Adapter ) Gauge Gauge Gauge Charger Battery Battery Battery Pack Battery Pack Power Management Solutions From wall adapters to temp sensors, Fairchild has a power management solution for every cell phone application. Camera Flash Flash Controller LCD Display Digital I/O Super - Audio Audio visory (USB, RS232) amp amp Vibrator Driver (LDO) Protec Protec On - board tion tion Charger Micro Micro - - controlled controlled Charger Charger Power Management Solutions Desktop Charger

  5. Chargers/Wall Adapters FPS Solutions • Our green-mode FPS products for chargers/adapters feature an internal soft-start, frequency modulation, and auto restart over-load protection and thermal shutdown. • Advantages • - Single chip 650V SenseFET Power Switch- Precision fixed operating frequency- Internal start-up switch- Low power consumption in standby mode- Minimum external components

  6. Chargers/Wall Adapters Optically Isolated Error Amplifiers Fairchild’s optically isolated error amplifiers can be used in conjunction with FPS to form a complete charger/adapter solution for cell phones. Fairchild’s FOD274x family combines the popular KA431 shunt voltage regulator and a CNY17F-3 optocoupler in a single 8-pin device to simplify designs and save space.

  7. Power Management SolutionsLDOs (Baseband and RF) Fairchild’s space-saving, CMOS LDOs come in two varieties: • Ultra-low quiescent current for minimum power in baseband applications • High ripple rejection / low noise for noise sensitiveand RF applications LDOs for Cell Phones

  8. Power Management SolutionsDC/DC Converters Our latest DC/DC converters feature high efficiency, low noise and ripple, and ultra-small board space—making them ideal for today’s cell phones. FAN5601 Space-Savings Advantages • 30% smaller package and 35% less overall PCB area than the LTC1503 • 33% smaller package and 36% less overall PCB area than the MAX1730

  9. Power Management SolutionsSupervisory ICs • Fairchild’s supervisory solutions consist of devices with voltage monitor and switch debounce functions. • Advantages • Drop-in replacement for industry standard devices • Reset generation capability is built into all of the devices • Wider operating temperature range compared to competition (-40 to + 105) • Low quiescent current (< 6uA) extends battery life • Typical standby current of up to 66% less in comparison with similar devices from competition

  10. Power Management SolutionsTemp Sensor ICs • Fairchild’s temp sensor solutions consist of active temperature sensors in both digital and analog output types. • Advantages • Drop-in replacement for industry standard devices • Higher accuracy (+/- 1°C) compared to competition • Better by at least 1-2°C • Wider operating voltage range (-40C to +125C) • Lower quiescent current (250uA) extends battery life

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