MAX14525 Battery Switch with Four Enable Inputs
The MAX14525 operates from a +2.2V to +5.5V supply voltage.The MAX14525 features an extremely low 0.8μA (typ)quiescent supply current to maximize battery life in portable devices. It is enabled from four possible inputs: external charger connection capable of high voltage up to +28V, travel adapter (TA), on key (ON_K),factory mode enable (JIG), and switch enable (S_EN).The S_EN input is internally ANDed with the switched battery connection (IN).
The MAX14525 is available in a small 8-pin, 2mm x 2mm TDFN package and operates over the -40°C to+85°C extended temperature range.
●Features:
■Low 35mΩ(typ) R-ON Load Switch
■Ultra Low, 0.8μA (typ) Supply Current
■Four Enable Inputs:
◆TA: +28V (max) Capable
◆ON_K: Accurate +3V Trigger Enable
◆JIG: Factory Mode Enable
◆S_EN: Logically ANDed with IN
■Space-Saving 8-Pin, 2mm x 2mm TDFN Package
■Controlled Turn-On to Limit dI/dt Pulses Due to Lead Inductance
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[ Cell Phones ][ PDAs ][ GPS ][ UMPC Computers ][ Digital Cameras ] |
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Datasheet |
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Please see the document for details |
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TDFN;TDFN-EP |
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English Chinese Chinese and English Japanese |
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10/08 |
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Rev 0 |
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19-4356 |
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133 KB |
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