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USB Power Switching



DATA SHEETS
Part Number Description Key Advantages
MAX1564 Triple 1.2A USB Switch in 4mm x 4mm Thin QFN

MAX8586 Single 1.2A USB Switch in 3mm x 3mm TDFN

MAX1558, MAX1558H Dual, 3mm x 3mm, 1.2A/Programmable-Current USB Switches with Autoreset

Smallest Dual USB Switches with Up to 1.2A Current per Channel in a 3mm x 3mm TDFN Package
MAX4789, MAX4790, MAX4791,
...
200mA/250mA/300mA Current-Limit Switches

MAX1940 Triple USB Switch with Autoreset and Fault Blanking

MAX893L 1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

1.2A Current-Limited, High-Side P-Channel Switch with Thermal Shutdown
MAX869L 2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

Low-Resistance P-Channel Switches with Adjustable, Accurate Current Limit Protects Systems and USB
MAX891L, MAX892L Current-Limited, High-Side P-Channel Switches with Thermal Shutdown

Low-Resistance P-Channel Switches with Adjustable, Accurate Current Limit Protects Systems and USB
MAX894L, MAX895L Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown

Low Resistance P-Channel Switches with Adjustable, Accurate Current Limit Protects Systems and USB
MAX890, MAX890L 1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

Low-Resistance P-Channel Switches with Adjustable, Accurate Current Limit Protects Systems and USB



Key Specifications:

Current Limit and USB Power Switches
Part Number USB Power Switches Current Limit
(mA)
Current Limit
(mA)
Fault Indicator Current Limit Accuracy
(%)
Current Limit Set By Lowest Adj. Setting
(A)
RON
(Ω)
VSUPPLY
(V)
VSUPPLY
(V)
Oper. Temp.
(°C)
Package/Pins
typ min max
MAX1564  Yes 3 1200 1200 Yes 12.5 Resistor 0.4 0.06 2.7 5.5 -40 to +85
TQFN/16
MAX8586  Yes 1 1200 1200 Yes 14 Resistor 0.5 0.055 2.7 -40 to +85
TDFN-EP/8
MAX1558  Yes 2 1200 1200 Yes 15 Resistor 0.5 0.055 2.7 -40 to +85
TDFN-EP/10
MAX1558H  Yes 2 1200 1200 Yes 15 Resistor 0.5 0.055 2.7 -40 to +85
TDFN-EP/10
MAX4789  - 1 200 200 Yes 20 Preset - 0.2 2.3 -40 to +85
SOT/4
SOT/5
TDFN-EP/6
MAX4790  - 1 200 200 No 20 Preset - 0.2 2.3 -40 to +85
SOT/4
TDFN-EP/6
MAX4791  - 1 250 250 Yes 20 Preset - 0.2 2.3
-40 to +85
-40 to +105
SOT/4
SOT/5
TDFN-EP/6
MAX4792  - 1 250 250 No 20 Preset - 0.2 2.3 -40 to +85
SOT/4
TDFN-EP/6
MAX4793  - 1 300 300 Yes 20 Preset - 0.2 2.3 -40 to +85
SOT/4
SOT/5
TDFN-EP/6
MAX4794  - 1 300 300 No 20 Preset - 0.2 2.3 -40 to +85
SOT/4
TDFN-EP/6
MAX1940  Yes 3 700 700 Yes 26 Preset - 0.085 4 -40 to +85
QSOP/16
MAX893L  Yes 1 1200 1200 Yes 15 Resistor 0.2 0.07 2.7 -40 to +85
SOIC(N)/8
MAX869L  Yes 1 2000 2000 Yes 15 Resistor 0.4 0.038 2.7 -40 to +85
QSOP/16
MAX891L  - 1 500 500 Yes 15 Resistor 0.1 0.12 2.7 -40 to +85
µMAX/8
MAX892L  - 1 250 250 Yes 15 Resistor 0.05 0.25 2.7 -40 to +85
µMAX/8
MAX894L  - 2 500 500 No 15 Resistor 0.1 0.12 2.7 -40 to +85
SOIC(N)/8
MAX895L  - 2 250 250 No 15 Resistor 0.05 0.25 2.7 -40 to +85
SOIC(N)/8
MAX890L  - 1 1200 1200 Yes 15 Resistor 0.32 0.075 2.7 -40 to +85
SOIC(N)/8
See All Current Limit and USB Power Switches (78)





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