EMQ9904 ic equivalent, 4 channel power management ic.
with extreme low 26μA quiescent current with no load, which is the best fit for extending battery life during the standby mode. The linear regulator (CH2) features ultra-.
．Hand-held Instruments ．Battery-powered systems ．Portable information applications ．Wireless Networking ．Digital Still C.
The EMQ9904 is a high efficiency, 4-channel power management IC for battery-powered, portable devices application. It integrates a high efficiency step-up DC/DC converter, a linear regulator and two high efficiency step-down DC/DC converters. The ste.
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