HR0189 Mini DC-DC Boost Converter 0.9V~5V to 5V 600MA USB Output charger step up Power Module

Description:

 

DC / DC boost controller chip onboard ultra-compact PFM control

Enter any DC voltage of 0.9V ~ 5V, can be stable output 5V DC voltage, output current of 500 ~ 600MA with two AA batteries input to a single AA battery-powered output  current 200ma so, for the mobile phone, camera , single-chip, digital products supply. Stable output 5V DC voltage

 

Onboard USB female, can be directly powered USB interface device with USB female versatile

On-board input voltage indicator

PCB size: 34 (mm) x16.2 (mm) ultra-small size, installed in a variety of small equipment

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