Download the G5642 datasheet PDF.
This datasheet also covers the G5642-GlobalMixed variant, as both devices belong to the same 3a buck converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The G5642 is a high efficiency, 3A buck converter with a high-side low RDS(ON) switch.
It operates from 4.75V to 20V input voltage range, and provides up to 3A continuous output current with the output voltage adjustable down to 1.2V.
Note: The manufacturer provides a single datasheet file (G5642-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
G5642. For precise diagrams, and layout, please refer to the original PDF.
Global Mixed-mode Technology 3A Buck Converter G5642 Features 4.75V to 20V Supply Voltage Operating Range Fixed 500kHz Switching Frequency Current-Mode Buck PWM Con...
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g Range Fixed 500kHz Switching Frequency Current-Mode Buck PWM Converter Built-in P-Channel Power MOSFET 3A Output Current 1.2V Internal Reference Shutdown Control Thermal-Shutdown and Internal Soft Start Cycle-by-Cycle Current-Limit Short Circuit Protection Under-Voltage Lockout Protection RoHs Compliant SOP-8 (FD) Package Applications Distributed Power Systems Battery Charger Palmtop Computers, PDAs DSL Modems Ordering Information ORDER NUMBER G5642F11U Note: F1: SOP-8 (FD) 1: Bonding Code U : Tape & Reel Pin Configuration MARKING G5642 General Description The G5642 is a high efficiency, 3
G5642 Datasheet