White LED Step-up Converter

The TD8201 is a step-up DC/DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the TD8201 is ideal for driving  light  emitting  diodes  (LEDs)  whose  light intensity is proportion l  Drives Up to 5 Series White LEDs from 3V\nl  Up to 87% Efficiency\nl  1.25MHz Fixed Switching Frequency\nl  Low 104mV Feedback Voltage\nl  Open Load Shutdown\nl  PWM Dimming\nl  SOT23-6 Packages;

White LED Step-up Converter

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Pseudo inductance for telephones

The BA8201 and BA8201F are ICs with a choke coil action, capable of extracting the DC current from a telephone line while maintaining a high inductance on the telephone line side. This eliminates the need for a choke coil, and facilitates use of the telephone set line in a variety of applications.

SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR

General Description Silicon VDMOS and LDMOS transistors designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others. Polyfet process features low feedback and output capacitances, re

18W BTL x 2CH AUDIO POWER AMPLIFIER

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18W BTL x 2CH AUDIO POWER AMPLIFIER

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BTL AUDIO POWER AMPLIFIER

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