BH6113FV

Communication ICs Power unit ICs for pagers BH6113FV / BH6114FV The BH6113FV and BH6114FV are power unit ICs with a driver for VFM switching regulator controllers and vibrators, LEDs, and speakers, and a built-in battery ejection sensor. The BH6114FV is a BH6113FV with a modified DC / DC converter output voltage (VOUT = 2.7V). FApplications Pagers FFeatures 1) Internal VFM-type CMOS switching regulator and drivers for four channels. 2) Equipped with a battery ejection sensor FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions 140 Communication ICs FBlock diagram BH6113FV / BH6114FV 141 Communication ICs FPin descriptions BH6113FV / BH6114FV 142 Communication ICs BH6113FV / BH6114FV 143 Communication ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, + B = 1.5V) BH6113FV / BH6114FV 144 Communication ICs BH6113FV / BH6114FV Speaker unit logic table 145 Communication ICs FMeasurement circuits BH6113FV / BH6114FV 146 Communication ICs FApplication example BH6113FV / BH6114FV 147 Communication ICs FElectrical characteristic curves BH6113FV / BH6114FV 148 Communication ICs BH6113FV / BH6114FV 149 Communication ICs FExternal dimensions (Units: mm) BH6113FV / BH6114FV 150