所有的DC-DC输出采用高速1MHz PWM开关和小尺寸外部元件。采用固定频率PWM控制模式,轻载时,可自动从PWM模式切换至跳频模式,以降低工作电流、延长电池寿命。为了降低噪声,可以将核电源在任何负载下强制于PWM模式。2.6V至5.5V的输入范围允许使用单节锂离子(Li+)电池、3节NiMH电池或稳定的5V电源作为输入。MAX8588采用小巧的6mm x 6mm、48引脚、薄型QFN封装。
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.