Diodes Inc.

Boost Converter ensures accurate LED driving.
Electrical Equipment & Systems

Boost Converter ensures accurate LED driving.

When used with high-efficiency switching transistor, voltage-mode ZXSC400 enables current in LED chain to be accurately set and monitored by one resistor. Across full supply range of Lithium-ion cell, converter's load and line regulation results in LED current typically changed by less than 1%. Supply voltage range of 1.8-8 V allows use with portable batteries. Converter, in S0T23-6 package,...

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Audio Amplifier Controller delivers 10-50 W power levels.
Communication Systems & Equipment

Audio Amplifier Controller delivers 10-50 W power levels.

Acoustar(TM) ZXCW8100, 2-channel, 32-bit, end-to-end digital controller handles digital audio signals sampled at up to 192 kHz. It supports all common digital audio formats from SACD to DTS and produces pulse width modulated left and right channel outputs at frequency of 1 MHz. Amplifier provides dynamic range over 100 dB, completely removing hiss with noise floor of -125 dB. Device ID enables up...

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Trench MOSFETs boost efficiency.

Trench MOSFETs boost efficiency.

P-Channel 30 V Trench MOSFETs feature recessed gate architecture combining low on-resistance with fast switching. Single device components are offered in SOT23 and SOT23-6 packages and dual device components come in SO8 format. For gate drive of -10 V, SOT23-6 packaged Model ZXMP3A17E6 delivers maximum on-resistance of 70 mOhm for continuous drain current of 4 A and pulsed drain current of 14.4 A.

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Transistor/Schottky Diodes feature 3 x 2 mm package.
Electronic Components & Devices

Transistor/Schottky Diodes feature 3 x 2 mm package.

Provided in miniature micro leaded package (MLP), Series of MOSFET/Schottky and Bipolar/Schottky combination products offer board space savings of 88% over alternative SM8 packaged products. One NPN and 3 PNP bipolar combination products are offered, featuring true 1 A DC rated, 40 V fast switching Schottky barrier diode. Bipolar transistor's on-state voltage is typically 140 mV at 1 A, and range...

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Electronic Components & Devices

Varactors fit low voltage systems.

Series ZV950 hyperabrupt varactor diodes offer tuning range of 0.5 to 2.5 V, meeting requirements of 3 V frequency control and filtering systems. Characterized by close tolerance C-V curves, units provide high Q operation at reverse voltage as low as 0.5 V. Leakage current is typically 10 pA. For bias voltage of 0.5 V and frequency of 1 MHz, nominal capacitances of ZV950, ZV952, and ZV953 are 9.5...

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Multiplexer Chip handles high-speed signals.
Communication Systems & Equipment

Multiplexer Chip handles high-speed signals.

ZXFV302 4:1 multiplexer provides bandwidth of 240 MHz and slew rate of 450 V/microsecond, serving video and other high-speed signal switching applications. Its stability and 40 mA output current capability handle 75 ohm cable driving. Low differential gain and phase distortion are key features, achieving 0.01% and 0.04°, respectively. Provided in 16-pin, surface-mount package, multiplexer...

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Dual Diode Packages conserve board space.
Electronic Components & Devices

Dual Diode Packages conserve board space.

ZMDC831BTA and ZMDC832BTA dual common cathode hyperabrupt varactor diodes fit in single SOT323 package. Matched devices have 15 and 22 pF capacitance, respectively, at reverse bias voltage of 2 V. C2/C20 capacitance ratio is 4.5 to 6 and 5 to 6.5, respectively, and reverse leakage current is typically as low as 200 pA. Typical applications include voltage controlled and crystal oscillators,...

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Fan Control IC provides variable speeds.
Controls & Controllers

Fan Control IC provides variable speeds.

ZXBM2000 series of ICs controls 2-phase, dc brushless fan and blower motors up to 100W. ZXBM2003 provides frequency generator rotor speed output; ZXBM2002 offers locked rotor error output; and ZXBM2M001 combines both signals on dual function pin. All deliver up to 80 mA to pair of external MOSFET or bipolar transistors connected to fan motor windings. Speed control is implemented via variable...

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DC-DC Converter generates regulated output.
Electrical Equipment & Systems

DC-DC Converter generates regulated output.

Switched-capacitor ZXCP330E6 provides 3.3V output from 2 to 4.4 V input with maximum load current of 40 mA. Short-circuit and thermal-overload protected, SOT23-6 packaged converter suits lithium-ion and alkaline battery-powered products. Operating with flying capacitor of 220nF and 10 microF bypass capacitors at input and output, typical PCB area requirement is 8 x 5.3 mm. It draws 20 microA...

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Current Sense Monitor operates with 20V to 2.5V inputs.
Communication Systems & Equipment

Current Sense Monitor operates with 20V to 2.5V inputs.

Model ZXCT 1010 comes in SOT23 5-pin package, and measures load current with its high side sense resistor. Monitoring voltage across its shunt resistor and translating it into proportional output current, this current sense monitor IC uses 1 scaling resistor to convert proportional current into ground referenced output voltage. Features include separate pin to ground that produces output offsets...

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