1 / 10

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

crete
Download Presentation

Solutions for Cell Phones

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  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

More Related