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140 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 con- verter output voltage (V OUT = 2.7V). Applications Pagers Features 1) Internal VFM-type CMOS switching regulator and drivers for four channels. 2) Equipped with a battery ejection sensor Absolute maximum ratings (Ta = 25C) Recommended operating conditions