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.
ensure that the USB port is protected. Built-in thermal-overload protection limits power dissipation and junction temperature. Accurate, programmable current-limiting circuitry protects the input supply against both overload and short-circuit conditions. 20ms fault blanking enables the circuit to ignore transient faults, such as those caused when hot swapping a capacitive load, preventing false alarms to the host system. The MAX1558/MAX1558H also feature reverse-current protection circuitry to block current flow from the output to the input when the switches are off. The MAX1558/MAX1558H are a.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX155 |
Maxim |
8-/4-Channel ADCs | |
2 | MAX15500 |
Maxim Integrated Products |
(MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners | |
3 | MAX15501 |
Maxim Integrated Products |
(MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners | |
4 | MAX1551 |
MAXIM |
SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers | |
5 | MAX1553 |
Maxim |
40V Step-Up Converters | |
6 | MAX1554 |
Maxim |
40V Step-Up Converters | |
7 | MAX1555 |
MAXIM |
SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers | |
8 | MAX1556 |
Maxim Integrated Products |
1.2A PWM Step-Down DC-DC Converters | |
9 | MAX1556A |
Maxim Integrated |
1.2A PWM Step-Down DC-DC Converters | |
10 | MAX1557 |
Maxim Integrated Products |
1.2A PWM Step-Down DC-DC Converters | |
11 | MAX1558H |
Maxim Integrated Products |
Dual 3mm x 3mm 1.2A/Programmable-Current USB Switches | |
12 | MAX150 |
Maxim |
CMOS High Speed 8Bit A/D Converter with Refrence and Track/Hold Function |