_5_V_from___5_Vor_four_to_eight_cells

Published:2009/7/25 4:06:00 Author:Jessie | From:SeekIC

Figure 8-114 shows a MAX714 PWM regulator connected to provide-5 V from a four- to eight-cell battery (or a fixed ＋5-V Source)． Figure 8－115 shows theefficiency curves. The input voltage range is 4 V to 15 V， with a quiescent current of 3 mA (VIN ＝5 V), a maximum load current of 1 A(VIN ＝4.75 V), and 1.25 A (VIN＝12V), and a shutdown current of 30 μA. MAXIM BATTERY MANAGEMENT CIRCUIT COLLECTION. 1994, P. 56．



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