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电池切换电路可容纳3V系统

资料介绍
摘要:便携式系统通常需要从电池或从墙式转接器的操作。 MAX8865低压差( LDO)稳压器线性稳压器用于提供切换功能,同时提供稳压2.84V可以提供百毫安的。

Maxim > App Notes > BATTERY MANAGEMENT MICROPROCESSOR SUPERVISOR CIRCUITS

Keywords: battery switchover, low dropout, ldo, linear regulator, battery management Jul 09, 1998

APPLICATION NOTE 1000
Battery-Switchover Circuit Accommodates 3V Systems

Abstract: Portable systems often require operation from batteries or from a wall adapter. The MAX8865 low-
dropout (LDO) linear regulator is used to provide the switchover function while supplying a regulator 2.84V that
can deliver 100mA.


Portable systems often offer the flexibility to operate either from an internal battery or from an ac-to-dc wall
adapter. Many such systems include circuitry that switches automatically between the internal battery and an
external source as the user connects and disconnects the wall ad……
标签:Maximbatteryswitchoverlowdropoutldolinearregulatorbatterymanagement
电池切换电路可容纳3V系统
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