High-Efficiency, Step-Up DC-DC Converters for 1V Inputs

General Description The MAX1642/MAX1643 are high-efficiency, low-voltage, step-up DC-DC converters intended for devices powered by a single alkaline cell. They feature low quiescent supply currents and are supplied in the ultra-small µMAX package, which is only 1.1mm high. The guaranteed start-up

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MAXIM

美信

RGB LED Driver Demonstration Board

文件：518.22 Kbytes 页数：26 Pages

MICROCHIP

微芯科技

1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator

Features • Passes Automotive AEC-Q100 Reliability Testing • 1.6A Typical Peak Input Current Limit • Up to 550 mA LED Load Current • Low Start-up Voltage: 0.65V (typical, 25 mA LED Current) • Low Operating Input Voltage: down to 0.5V • Maximum Input Voltage

文件：811.38 Kbytes 页数：28 Pages

MICROCHIP

微芯科技

1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator

Features • Passes Automotive AEC-Q100 Reliability Testing • 1.6A Typical Peak Input Current Limit • Up to 550 mA LED Load Current • Low Start-up Voltage: 0.65V (typical, 25 mA LED Current) • Low Operating Input Voltage: down to 0.5V • Maximum Input Voltage

文件：811.38 Kbytes 页数：28 Pages

MICROCHIP

微芯科技