Electronic Drivers

Diode-OR Controller saves power and board space.
Electronic Drivers

Diode-OR Controller saves power and board space.

Available in 3 x 2 mm, 8-pin DFN and 8-pin SO packages, LTC4354 consists of -48 V diode-OR controller for high-availability systems. By controlling external N-channel MOSFETs for redundant supply paths, it improves efficiency and eliminates heat sinks. Product minimizes power dissipation due to lower forward voltage drop and conserves board space. Operating with supply voltages to -80 V, unit...

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Line Driver delivers video signals over twisted pair cable.
Electronic Drivers

Line Driver delivers video signals over twisted pair cable.

Manufactured on XFCB bipolar process, AD8133 triple differential line driver is integrated into 4 x 4 mm package. With 225 MHz large signal bandwidth and 1,600 V/Â-µs slew rate, it enables engineers needing to drive RGB signals over twisted-pair cable to eliminate use of multiple-chip solutions. Internal common-mode feedback provides output gain and phase balance of -60 dB @ 50 MHz,...

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Electronic Drivers

White LED Driver offers inductorless power conversion.

Model SP6683 converts unregulated battery voltage from single cell Li-Ion, 2.7-5.5 V, to constant current output required by LEDs. At high input voltages it functions as linear regulator, and at low input voltages it functions as 1.5x charge pump, boosting input voltage to maintain desired LED forward current. Able to drive up to 8 white LEDs in parallel, product is suited for backlight color...

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Logic Functions have DQFN form factor.
Electronic Drivers

Logic Functions have DQFN form factor.

Quad-, 6- and 8-bit LCX and VCX series low-voltage logic functions reduce noise and crosstalk between I/O terminals. Chips have exposed die attach paddle underneath and visible solder joints. Products include 2.5-3.3 V bi-directional octal transceiver; 2.5-3.3 V octal buffer line driver; 2.5-3.3 V decoder/demultiplexer; 1.2-3.3 V quad dual-input and gate; and 1.4-3.3 V bi-directional octal...

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Controller/Driver Chipset suits VRM CPUs and processors.
Electronic Drivers

Controller/Driver Chipset suits VRM CPUs and processors.

Model FAN5019 multi-phase PWM controller and Model FAN5009 dual MOSFET driver form chipset that is part of VRM/VRD10.x power solution. Temperature-compensated inductor current sensing measures current and accurately sets and maintains loadline. FAN5009/FAN5019 chipset allows regulators to scale from 2, 3, or 4 phases and conveys 12 V main supply into core supply voltage.

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Electronic Drivers

Line Driver/Receiver offer data rates up to 60 Mbps.

Model SP26LV431 quad-channel, differential line driver and Model SP26LV432 quad-channel receiver are EIA/TIA-422-B compliant and provide footprint that is pin-out compatible with industry standard 26C31 and 26C32. Operating on 3.0-3.6 V, devices are suited for point-to-point or multi-drop transmission lines with up to 10 receivers/segment over links up to 4,000 ft. Receiver features open-receiver...

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Electronic Drivers

Pre-Driver ICs drive external N-Channel MOSFETs.

Pre-Driver IC Family fills need for driving either DC brush or DC brushless motors in systems with motor supply voltages as low as 7 V and as high as 60 V. Wide operating temperature range, fault diagnostics and reporting, and operation over wide supply voltage make family suited for harsh automotive environment. Each is offered in various options of surface mount packages, including low profile...

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Laser Driver handles medium reach optical communications.
Electronic Drivers

Laser Driver handles medium reach optical communications.

Suited for Vertical Cavity Surface Emitting Laser Diodes, 3.2 Gbps Model LTC5100 maintains very low noise transmission eye diagrams. Digital controller with on-chip A/D and D/A converters provides continuous closed-loop monitoring and control of critical laser parameters. Driver can be operated in standalone mode or controlled by external microprocessor via built-in I2C(TM) Serial Interface port....

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Secondary Side Drivers protect power MOSFETs.
Electronic Drivers

Secondary Side Drivers protect power MOSFETs.

Models LTC3900 and LTC3901 are rectifier drivers that drive two N-channel MOSFETs and accept pulse synchronization from primary side controller via pulse transformer. Both have timer and current sense comparators to protect external MOSFETs during normal and light load operation, power up/down, and when driver supply voltage drops too low. Model LTC3900 is for forward converter topologies, while...

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