Controller IC Chip - G5243AT11U G5243A 523A3 523A5 SOT23-5
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High-Side Power Distribution Switch Controller IC Chip - G5243AT11U G5243A 523A3 523A5 SOT23-5
Part number: | G5243AT11U
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| Pin: | SOT23-5 |
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Part type: | Power Distribution Switch Controller IC Chip
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| Κατάσταση: | Καινούργιο
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Revision: |
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| Εγγύηση: | Χωρίς Εγγύηση
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Συμβατά P/N & μοντέλα:
G5243AT11U, G5243A, 523A3, 523A5
The
G5243A is an integrated 120mΩ power switch
for self-powered and bus-powered Universal Serial Bus (USB) applications. Several
Protection features include current limiting with foldback, and thermal
shutdown to prevent catastrophic switch failure caused by increasing power
dissipation when continuous heavy loads or short circuit occurs. And a built-in
charge pump is used to drive the N-channel MOSFET that is free of parasitic body
diode to eliminate any reversed current flow across the switch when it is
powered off. G5243A has shutdown discharge function when power switch is off.
The typical pull low resistor is 75Ω. Its low quiescent supply current and small package (SOT-23-5) is
particularly suitable in battery-powered equipment, like PDA, mobile phone.
- Κατασκευαστής: OEM
- Κωδικός Προϊόντος: SP318
- Διαθεσιμότητα: Διαθέσιμο
Προσοχή
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