G5130_GlobalMixed-modeTechnology.pdf
Datasheet Details
Part number:
G5130, G5130_GlobalMixed
Manufacturer:
Global Mixed-mode Technology
File Size:
605.81 KB
Description:
Psm step-up dc/dc converter.
Note:
This datasheet PDF includes multiple part numbers: G5130, G5130_GlobalMixed.
Please refer to the document for exact specifications by model.
G5130, G5130_GlobalMixed, PSM Step-up DC/DC Converter
The G5130/G5131 boost converter is designed for use of main power source on portable equipments.
It consist of an oscillator, PSM control logic circuit, an embedded power MOS (LX switch), accurate voltage reference, error amplifier, feedback resistors, and LX protection circuit.
Only 3 external comp
G5130 Features
* 1~4 Cell Alkaline Battery Operating Range
* Output Voltage Range: 2.5V~5.0V in 0.1V In- crements
* Minimum External Component (L, D, C)
* 100kHz Max. Oscillation Frequency
* 75% Duty Ratio
* Up to 80% Efficiency
* ±2% High Output Voltage Accu
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