MAX1946 - Single USB Switch

Maxim Integrated Products

Datasheet Details

Part number	MAX1946
Manufacturer	Maxim Integrated ↗ Products
File Size	296.28 KB
Description	Single USB Switch
Datasheet	MAX1946_MaximIntegratedProducts.pdf

The MAX1946 single current-limited switch with autoreset supplies a guaranteed 500mA load in accordance with USB specifications.

to protect the USB port. Built-in thermal-overload protection turns off the switch when the die temperature exceeds +160°C. Accurate internal current-limiting circuitry protects the input supply against both overload and shortcircuit conditions. An open-drain fault signal, (FAULT), notifies the microprocessor (µP) when a thermal overload, current-limit, undervoltage lockout (UVLO), or short-circuit fault occurs. A 20ms fault-blanking feature enables the circuit to ignore momentary faults, such a.

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Published: Mar 30, 2010 |