MAX1558H
MAX1558H is Dual 3mm x 3mm 1.2A/Programmable-Current USB Switches manufactured by Maxim Integrated.
- Part of the MAX1558 comparator family.
- Part of the MAX1558 comparator family.
19-3128; Rev 0; 6/04
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Dual, 3mm x 3mm, 1.2A/Programmable-Current USB Switches with Autoreset
General Description
The MAX1558/MAX1558H are dual, current-limited switches with autoreset for USB applications. Autoreset latches the switch off if it is shorted for more than 20ms, saving system power. The shorted output is then tested to determine when the short is removed to automatically restart the channel. Each channel delivers up to 1.2A and meets all IEC specifications for USB ports. Low quiescent supply current (45µA) and standby current (3µA) conserve battery power in portable applications. The MAX1558/MAX1558H safety Features ensure that the USB port is protected....
