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GS5805 Datasheet

Part Number GS5805
Manufacturers Globaltech
Logo Globaltech
Description 1MHz Step-Up PWM Converter
Datasheet GS5805 DatasheetGS5805 Datasheet (PDF)

GS5805 1MHz Step-Up PWM Converter with a 5.5A Switch Product Description The GS5805 is a current-mode boost DC/DC converter with a 5.5A, 0.1Ω internal power MOSFET to provide this regulator highly power efficient. The GS5805 operates at 1MHz allowing for easy filtering and low noise. Internal compensation makes the user to set system easily, which allows the use of small, low-ESR ceramic output capacitors. Fault protection includes over-current latch off, input UVLO and thermal shutdown. This d.

  GS5805   GS5805






Part Number GS5802
Manufacturers Globaltech
Logo Globaltech
Description High Efficiency 1.2MHz 2A Step Up Converter
Datasheet GS5805 DatasheetGS5802 Datasheet (PDF)

GS5802 High Efficiency 1.2MHz 2A Step Up Converter Product Description The GS5802 is a constant frequency, 6-pin SOT23-6L current mode step-up converter intended for small, low power applications. The GS5802 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The GS5802 features automatic shifting to pulse frequency modulation mode at light loads. The GS5802 includes.

  GS5805   GS5805







Part Number GS5801
Manufacturers Globaltech
Logo Globaltech
Description Synchronous Step-Up Converter
Datasheet GS5805 DatasheetGS5801 Datasheet (PDF)

GS5801 3W, 0.85V Startup Voltage, Synchronous Step-Up Converter Product Description The GS5801 is a high efficiency synchronous step-up converter that can provide up to 3W of power to a boosted output from a low voltage source. Unlike most step-up converter, not only it starts up at a very low input voltage as low as 0.85V, it also incorporates circuits that disconnect the input from output, during shutdown, short-circuit, output current overloading, or other events when output is higher than t.

  GS5805   GS5805







1MHz Step-Up PWM Converter

GS5805 1MHz Step-Up PWM Converter with a 5.5A Switch Product Description The GS5805 is a current-mode boost DC/DC converter with a 5.5A, 0.1Ω internal power MOSFET to provide this regulator highly power efficient. The GS5805 operates at 1MHz allowing for easy filtering and low noise. Internal compensation makes the user to set system easily, which allows the use of small, low-ESR ceramic output capacitors. Fault protection includes over-current latch off, input UVLO and thermal shutdown. This device uses current mode control scheme that provides fast transient response. In shutdown mode, the supply current is less than 1uA. The GS5805 is available in an PSOP-8 package, provides a very compact system solution and good thermal conductance. Features  Adjustable Output Voltage up to 12V  Internal 0.1Ω, 5.5A, 18V Power MOSFET  Internal Soft-Start  Fixed 1MHz Switching Frequency  Current Mode Operation  12V Output at 1A from 5V Input  Cycle-by-Cycle current limit .


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