What's the minimum input current for nPM1304?

[Tom.Fu]

Hi Support Team

Can battery be charged when the input current of nPM1304 is lower than 1mA? Many thanks.

[Menon]

Hello,

If you take a look at the electrical specifications in the datasheet (page 16, section 6.1.6), you’ll see that Isusp is higher than 1 mA. Therefore, supplying only 1 mA through VBUS to the PMIC will not work.

Also, please check the charge current limit section it’s set to 4 mA.

Kind Regards,

Abhijith