65 x 102 Dot Matrix LCD Controller/Driver

INTRODUCTION The ST7558 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 102 segment and 65 common with 1 ICOM driver circuits. This chip is connected directly to a microprocessor, accepts 4-line serial nterface (SPI), I2C interface or 8-bit pa

65 x 102 Dot Matrix LCD Controller/Driver

Integrated Adjustable 8 Amp Synchronous Switcher

General Description The EL7558BC is an adjustable synchronous DC:DC switching regulator optimized for a 5V input and 1.0V-3.8V output. By combining integrated NMOS power FETS with a HSOP package the EL7558BC can supply up to 8A continuous output current without the use of external power devices o

Integrated Adjustable 8 Amp Synchronous Switcher

General Description The EL7558BC is an adjustable synchronous DC:DC switching regulator optimized for a 5V input and 1.0V-3.8V output. By combining integrated NMOS power FETS with a HSOP package the EL7558BC can supply up to 8A continuous output current without the use of external power devices o

Integrated Adjustable 8 Amp Synchronous Switcher

Integrated Adjustable 8 Amp Synchronous Switcher The EL7558D is an adjustable synchronous DC:DC switching regulator optimized for a 5V input and 1.0V-3.8V output. By combining integrated NMOS power FETS with a HSOP package the EL7558D can supply up to 8A continuous output current without the use

High-speed, high-power infrared LED for spatial light transmission

Infrared LED High-speed, high-power infrared LED for spatial light transmission L7558 series infrared LEDs were developed for spatial light transmission of high-density information such as image data signals, and operate at high speeds of 50 MHz. L7558 delivers high output of 14 mW and is used

Semiconductor Devices, Silicon hybrid Switching Regulators High Reliability Types

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