Product Summary
The LTC4259A-1 is a quad –48V Hot Swap controller designed for use in IEEE 802.3af compliant Power Sourcing Equipment
(PSE). It consists of four independent ports,each with output current limit, short-circuit protection, complete Powered
Device (PD) detection and classification capability, and programmable PD disconnect using AC or DC sensing. Used with
power MOSFETs and passives as in Figure 1, the LTC4259A-1 can implement a complete IEEE 802.3af-compliant PSE.
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![]() IC CHARGER BATTERY 28-SSOP |
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![]() IC CHARGE MGMT MULTI CHEM 28SSOP |
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![]() IC CHARGE MGMT MULTI CHEM 28SSOP |
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![]() LTC4000EUFD#PBF |
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