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      IC Chips1

      IC Chips1
      ModelDescriptionBrandLeadingConditionPriceAction
      IC Chips1
      M2305SDS
      DESCRIPTIONThe MP2305S is a monolithic synchronous buck regulator. The device integrates a 175mΩ high-side MOSFET and a 115mΩ low-side MOSFET that provide 2A continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit.An adjustable soft-start prevents inrush current at turn-on. Shutdown mode drops the supply current to 1μA.This device, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components.FEATURES• 2A Output Current• Wide 4.75V to 23V Operating Input Range• Integrated Power MOSFET Switches• Output Adjustable from 0.923V to 20V• Up to 95% Efficiency• Programmable Soft-Start• Stable with Low ESR Ceramic Output Capacitors• Fixed 340KHz Frequency• Cycle-by-Cycle Over Current Protection• Input Under Voltage LockoutAPPLICATIONS• Distributed Power Systems• Networking Systems• FPGA, DSP, ASIC Power Supplies• Green Electronics/ Appliances• Notebook Computers
      		OTHERIn StockNew Sealed Under Guarantee
      MP1008ES-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1010BEM
      DESCRIPTIONThe MP1010B is a power solution IC that offers a true complete solution for driving a Cold Cathode Fluorescent Lamps (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and control techniques it greatly increases the power conversion efficiency.FEATURES• Integrated Power Switches• 6.0V to 23V Variable Supply Voltage with Regulated Lamp Current.• Rated 12W Power Output at 12V Input• Open Lamp Regulation• Current and Voltage Feedback Control• Logic Level Burst Mode Control• Supports Open/Short Lamp Protection• Soft-Start• Short Circuit Protected Output• High Energy Start Pulse• Analog and Burst Mode DimmingAPPLICATIONS• LCD Backlight Inverter for Notebook Computers• Web Pads, GPS, Desktop Displays, Portable DVD, Car Video Display Systems
      		OTHERIn StockNew Sealed Under Guarantee
      MP1015BEM
      General DescriptionThe MP1015is a Power IC that offers a true complete solution for driving a ColdCathode Fluorescent Lamps(CCFL). This Power IC converts unregulatedDC voltage to anearly puresine wave required to igniteand operate the CCFL. Based on proprietary power topologyand control techniques (patented), it greatly increases the power conversion efficiency. The MP1015 can be usedwith analog or burstmodedimming without any additional external components. The MP1015 offers fourdistinct performance advantages:FeaturesBuilt-in Burst Mode Oscillator and ModulatorBuilt-in Analogand Burst Mode DimmingBuilt-in Current and Voltage Feedback ControlBuilt-in Open/Short Lamp ProtectionBuilt-in Dual Mode Fault TimerBuilt-in Soft-on/Soft-off Burst ModeAutomaticRecovery from ESD EventWide Range 6 to 22V Battery Voltage with Regulated Lamp CurrentStartup at all voltages and temp without additional componentsIntegrated0.10ΩPower SwitchesOutput Short Circuit ProtectedNo High Voltage Ballast CapacitorEvaluation Board Available
      		OTHERIn StockNew Sealed Under Guarantee
      MP1017EF-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1026EF-LF
      		OTHERIn StockNew Sealed Under Guarantee
      MP1035EF
      DESCRIPTIONThe MP1038 is a fixed operating frequency inverter controller that controls four external N-Channel power MOSFETs in a full-bridge configuration. The inverter is designed to power one or more cold cathode fluorescent lamps (CCFL) to backlight liquid crystal displays. Its full-bridge architecture converts unregulated DC input voltages to the nearly pure sine waves required to ignite and operate CCFL.FEATURES• Controls Four External, Low Cost, N-Channel MOSFETs• Fixed Operating Frequency• Input Voltage Range of 10V to 32V• Lamp Current and Voltage Regulation• Full-Wave Sense Amp• Analog and Burst Mode Dimming Control• Integrated Burst Mode Oscillator and Modulator• Soft-On and Soft-Off Burst Envelope• Open Lamp Protection• Secondary Over-Current Protection• Dual-mode, Fault Timer• Available in TSSOP28 and SOIC28 PackagesAPPLICATIONS• Desktop LCD Flat Panel Displays• Flat Panel Video Displays• LCD TVs and Monitors
      		OTHERIn StockNew Sealed Under Guarantee
      MP1042EM-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1251DS-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1412D
      		OTHERIn StockNew Sealed Under Guarantee
      MP1516DJ-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1519DQ-LF
      DESCRIPTIONThe MP1519 is a fully automatic driver for powering four white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver allows PWM operation to support brightness control.FEATURES• 2% LED Current Matching• High Efficiency (>93%)• Current Source Outputs• No Ballast Resistors Required• 1x, 1.5x and 2x Automatic Modes• Constant Frequency Operation• Automatic LED Detection• High and Low Frequency PWM Capability• 2.5V to 5.5V Operation• Less than 1µA Leakage during Shutdown• Detects Changes in Battery Level• No External Schottky Diode Required• Soft-Start and Soft Switching OperationAPPLICATIONS• Cell Phones• PDA or Hand Held Computers• White LED Application at 3.6V Supply
      		OTHERIn StockNew Sealed Under Guarantee
      MP1527DR
      		OTHERIn StockNew Sealed Under Guarantee
      MP1530DQ/DM-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP1542DK
      DESCRIPTIONThe MP1542 is a current mode step up converter with a 2A, 0.18Ω internal switch to provide a highly efficient regulator with fast response. The MP1542 can be operated at 700KHz or 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, lowESR ceramic output capacitors. Soft-start results in small inrush current and can be programmed with an external capacitor. The MP1542 operates from an input voltage as low as 2.5V and can generate 12V at up to 500mA from a 5V supply.FEATURES• 2A, 0.18Ω, 25V Power MOSFET• Uses Tiny Capacitors and Inductors• Pin Selectable 700KHz or 1.3MHz Fixed Switching Frequency• Programmable Soft-Start• Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V• 12V at 500mA from 5V Input• UVLO, Thermal Shutdown• Internal Current Limit• Available in 8-Pin MSOP PackagesAPPLICATIONS• LCD Displays• Portable Applications• Handheld Computers and PDAs• Digital Still and Video Cameras
      		OTHERIn StockNew Sealed Under Guarantee
      MP1567DQ-Z
      DESCRIPTIONThe MP1567 is a 1.2A, 800KHz DC to DC converter designed for low voltage applications requiring high efficiency. Capable of providing output voltages as low as 0.9V from a 3.3V supply voltage, the MP1567 eliminates the need for a 5V rail, providing over 90% efficiency via synchronous rectification and eliminating heat issues in confined spaces. Soft-start operation protects internal circuitry from hard turn on issues. Switching at 800KHz reduces the size of external components and thereby reduces board space.FEATURES• 1.2A Output Current• Synchronous Rectified• Internal 180mΩ and 220mΩ Power Switches• VIN Range of 2.6V to 6V• Over 90% Efficiency• Zero Current Shutdown Mode• Under Voltage Lockout Protection• Soft-Start Operation• Thermal Shutdown• Internal Current Limit (Source & Sink)• Tiny 10-Pin MSOP or QFN Packages• Evaluation Boards AvailableAPPLICATIONS• SOHO Routers, PCMCIA Cards, Mini PCI• Handheld Computers, PDAs• Cell Phones• Digital Video Cameras• Small LCD Displays
      		OTHERIn StockNew Sealed Under Guarantee
      MP1587-12-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP2000DJ-LF-Z
      		OTHERIn StockNew Sealed Under Guarantee
      MP2019
      		OTHERIn StockNew Sealed Under Guarantee
      MP2107DQ
      DESCRIPTIONThe MP2105 is a 1MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The MP2105 can supply 800mA of load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. The MP2105 can also run at 100% duty cycle for low dropout applications.FEATURES• High Efficiency: Up to 95%• 1MHz Constant Switching Frequency• 800mA Available Load Current• 2.5V to 6V Input Voltage Range• Output Voltage as Low as 0.6V• 100% Duty Cycle in Dropout• Current Mode Control• Short Circuit Protection• Thermal Fault Protection• <0.1µA Shutdown Current• Space Saving 5-Pin TSOT23 PackageAPPLICATIONS• Cellular and Smart Phones• Microprocessors and DSP Core Supplies• PDAs• MP3 Players• Digital Still and Video Cameras• Portable Instruments
      		OTHERIn StockNew Sealed Under Guarantee
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