SGM66099 Datasheet Synchronous Step-up Converter

Manufacturer: SG Micro

Overview: SGM66099 Synchronous Step-Up Converter with Ultra Low Quiescent Current.

Datasheet Details

Part number	SGM66099
Manufacturer	SG Micro
File Size	961.36 KB
Description	Synchronous Step-Up Converter
Datasheet	SGM66099-SGMicro.pdf

General Description

The SGM66099 is a synchronous step-up converter with 0.65μA ultra low quiescent current.

It is designed for products powered by alkaline battery, NiMH rechargeable battery, Li-Mn battery or rechargeable Li-Ion battery, for which high efficiency under light load condition is critical to achieve long battery life operation.

The SGM66099 step-up converter only consumes 0.65μA quiescent current under light load condition and can achieve up to 75% efficiency at 10μA load with fixed output voltage version.

Key Features

Operating Input Voltage Range: 0.9V to 5.2V.
Ultra Low Quiescent Current.
0.6µA Ultra Low IQ into VOUT Pin.
0.05µA Ultra Low IQ into VIN Pin.
1.2MHz Fixed Frequency Operation.
Adjustable Output Voltage from 2.5V to 5.2V.
Fixed Output Voltage Versions Available.
Power-Save Mode for Improved Efficiency at Low Output Power.
Regulated Output Voltage in Down Mode.
True Disconnection During Shutdown.
Up to 75% Efficiency at 10μA Load with Fixed O.

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