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Full Feaured N+1 and ORing Power Rail Controller (Rev. C)
Full Feaured N+1 and ORing Power Rail Controller (Rev. C)

... exceeds 10 mV. Both devices provide a strong GATE pull-down when V(AC) is less than the programmable fast turn-off threshold. The TPS2410 has a soft pull-down when V(AC) is less than 10 mV but above the fast turn-off threshold. Several internal comparator and amplifier circuits monitor these two pin ...
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TPS54560 - Texas Instruments
TPS54560 - Texas Instruments

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Current source



A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.
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