Electronic Drivers

White LED Driver delivers 700 mA with over 90% efficiency.
Electronic Drivers

White LED Driver delivers 700 mA with over 90% efficiency.

Inductorless fractional charge pump, Model LTC3215 features multi-mode architecture that automatically switches between 1, 1.5, or 2x boost modes by monitoring voltage across LED current source and switching modes only when ILED dropout is detected. Built-in soft-start circuitry prevents excessive inrush current during start-up. Housed in 3 x 3 mm, 10-lead DFN package, Model LTC3215 offers...

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N-Channel MOSFET Drivers feature 1 A drive capability.
Electronic Drivers

N-Channel MOSFET Drivers feature 1 A drive capability.

Models SiP41103, SIP41104, and SiP41105 drive lower and upper MOSFETs in half-bridge configuration, and work in systems with supply voltages from 4.5-50 V. Units operate at switching frequencies of 250 kHz to 1 MHz with driver impedance of less than 1 ohm. Equipped with brake function for motor drive applications, Model SiP42101 operates at 50 kHz. Break-before-make logic prevents shoot-through...

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MOSFET Gate Driver offers adjustable voltage from 5-8 V.
Electronic Drivers

MOSFET Gate Driver offers adjustable voltage from 5-8 V.

Featuring input supply range of 5-25 V, Model LTC4441 provides peak output current of 6 A, which allows DC/DC controller to drive N-channel MOSFETs or multiple MOSFETs in parallel. Open-drain output with adjustable blanking prevents ringing when sensing source current of power MOSFETs. Propagation delay for driving 4.7 nF capacitance with 7.5 V drive voltage is 30 ns. Unit's design permits logic...

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Laser Diode Drivers provide complete system management.
Electronic Drivers

Laser Diode Drivers provide complete system management.

LYDYA(TM) Q-CW and CW laser diode drivers are for single diodes, bars, and stacks, and are available with or without TE temperature controller. Computer controllable devices include diode shunt that remains plugged to diode terminals and short-circuits when diode is not used, output stage designed to avoid transients, and high power circuitry that supplies regulated adjustable current and...

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LED Driver delivers 93% peak efficiency.
Electronic Drivers

LED Driver delivers 93% peak efficiency.

Constant current, parallel LED driver, Model FAN5607 provides analog and/or PWM brightness control for LCD backlighting in ultra-portable applications. It features 3-mode charge pump and internal auto-sense circuitry, which maintains efficiency and ensures tight current matching over full range of LED's current. Offered in 4 x 4 mm molded leadless package, unit includes over-voltage protection,...

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Buffers and Clock Driver are suited for registered DIMMs.
Electronic Drivers

Buffers and Clock Driver are suited for registered DIMMs.

Registered Buffers PI74SSTU32864A/SSTU32866 and Phase-Locked Loop Clock Driver PI6CU877 are optimized to drive DDR2-400 and DDR2-533 Memory Modules. Model PI74SSTU32866 includes parity logic function that provides security feature of detecting data error. Registered buffers feature 25-bit 1:1 or 14-bit 1:2 configurable buffer, 270 MHz clock frequency, and 2.15 ns max speed. Clock driver features...

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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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