USB功率开关

Part Number USB Power Switches Data Switches Current Limit (Min.)  (mA)  Current Limit (Max.)  (mA)  Fault Indicator Current Limit Accuracy (%)  Current Limit Set By Lowest Adj. Setting (A)  Ron (typ)  (Ω)  Vsupply (min)  (V)  Vsupply (max)  (V)  Enable Over-Current Response Indicator Output(s) Reverse Current Response Automotive Short to Battery Protection (max)  Supported Charging Configurations Oper. Temp. (°C)  Industry Qualified Package/Pins Budgetary Price (See Notes) 
MAX14721 - 1 - 200 2000 Yes 10 Resistor 0.2 0.076 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 $2.05 @1k
MAX14722 - 1 - 200 2000 Yes 10 Resistor 0.2 0.076 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 $2.05 @1k
MAX14723 - 1 - 200 2000 Yes 10 Resistor 0.2 0.076 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 $2.05 @1k
MAX14691 - 1 - 600 6000 Yes 10 Resistor 0.6 0.031 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 -
MAX14692 - 1 - 600 6000 Yes 10 Resistor 0.6 0.031 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 -
MAX14693 - 1 - 600 6000 Yes 10 Resistor 0.6 0.031 5.5 58 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - TQFN-CU/20 $2.29 @1k
MAX16970 Yes 1 - 500 3000 Yes 10 Resistor - 0.022 4.75 5.5 L Auto-Retry ,Current Regulation Fault Block when on/off 18V BC1.2 ,iPod/iPhone -40 to +105 Automotive - AECQ100 QSOP/16 ,THIN QFN/16 -
MAX16971 Yes 1 - 500 3000 Yes 10 Resistor - 0.022 4.75 5.5 H Auto-Retry ,Current Regulation Fault Block when on/off 18V BC1.2 ,iPod/iPhone -40 to +105 Automotive - AECQ100 QSOP/16 ,THIN QFN/16 -
MAX14571 - 1 - 700 4200 Yes 15 Resistor 0.7 0.1 4.5 36 H Auto-Retry Fault Block when off - - -40 to +85 - TSSOP-EP/14 $2.66 @1k
MAX14573 - 1 - 700 4200 Yes 15 Resistor 0.7 0.1 4.5 36 H Current Regulation Fault Block when off - - -40 to +85 - TSSOP-EP/14 $2.76 @1k
MAX14588 - 1 - 150 1000 Yes 10 Resistor 0.15 0.19 4.5 36 H Auto-Retry ,Current Regulation ,Latch-Off Fault Block when off - - -40 to +125 - THIN QFN/16 $2.33 @1k
MAX14575A Yes 1 - 250 2500 Yes 10 Resistor 0.25 0.032 2.3 5.5 H Auto-Retry Fault Block when on/off - - -40 to +85 - TDFN-EP/8 $1.88 @1k
MAX14575AL Yes 1 - 250 2500 Yes 10 Resistor 0.25 0.032 2.3 5.5 L Auto-Retry - Block when on/off - - -40 to +85 - TDFN-EP/8 $1.88 @1k
MAX14575B Yes 1 - 250 2500 Yes 10 Resistor 0.25 0.032 2.3 5.5 H Latch-Off Fault Block when on/off - - -40 to +85 - TDFN-EP/8 $1.88 @1k
MAX14575C Yes 1 - 250 2500 Yes 10 Resistor 0.25 0.032 2.3 5.5 H Current Regulation Fault Block when on/off - - -40 to +85 - TDFN-EP/8 $1.88 @1k
MAX14572 - 1 - 700 4200 Yes 15 Resistor 0.7 0.1 4.5 36 H Latch-Off Fault Block when off - - -40 to +85 - TSSOP-EP/14 $2.66 @1k
MAX14626 - 1 - 30 30 No 10 Preset 0.03 25 2.3 40 - Current Regulation - Block when off - - -40 to +85 - TDFN-CU/6 $0.61 @1k
MAX16919 Yes 1 1 500 3000 Yes 20 Resistor 0.67 0.022 4.75 5.25 H Auto-Retry Fault Block when on/off 18V BC1.1 -40 to +105 Automotive - AECQ100 See Data Sheet -
MAX16969 Yes 1 1 500 3000 Yes 20 Resistor 0.67 0.022 4.75 5.25 H Auto-Retry Fault Block when on/off 18V BC1.1 ,iPod/iPhone -40 to +105 Automotive - AECQ100 See Data Sheet -
MAX16942E Yes 1 1 650 650 Yes 20 Preset 0.65 0.057 4.75 5.25 L Auto-Retry Fault Block when on/off 18V - -40 to +105 Automotive - AECQ100 QSOP/16 $1.75 @1k
MAX16943E Yes 1 1 1000 1000 Yes 20 Preset 1 0.057 4.75 5.25 L Auto-Retry Fault Block when on/off 18V - -40 to +105 Automotive - AECQ100 QSOP/16 -
MAX16944E Yes 1 1 1300 1300 Yes 20 Preset 1.3 0.057 4.75 5.25 L Auto-Retry Fault Block when on/off 18V - -40 to +105 Automotive - AECQ100 QSOP/16 -
MAX16948 - 2 - - 300 Yes 10 Resistor - 1.45 4.5 28 H Current Regulation Fault Latch off and report fault. Toggle SHDN to reset 45V - -40 to +105 Automotive - AECQ100 QSOP-EP/16 ,QSOP/16 ,TQFN/16 $3.38 @1k
MAX16946 - 1 - 300 500 Yes - Resistor 0.3 - 4.5 18 - Current Regulation Fault Block when on/off - - -40 to +105 Automotive - AECQ100 QSOP-EP/16 ,TQFN/16 ,TSSOP-EP/16 $1.68 @1k
MAX14544 - 1 - 100 400 Yes 20 Pin Select 0.1 0.27 2.3 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - TDFN-EP/8 -
MAX14545 - 1 - 100 400 Yes 20 Pin Select 0.1 0.27 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - TDFN-EP/8 -
MAX14523A Yes 1 - 250 1500 Yes 10 Resistor 0.25 0.07 1.7 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +125 - TDFN-EP/8 $2.18 @1k
MAX14523AL Yes 1 - 250 1500 Yes 10 Resistor 0.25 0.07 1.7 5.5 L Auto-Retry Fault Block when off ,Current limit when on - - -40 to +125 - TDFN-EP/8 -
MAX14523B Yes 1 - 250 1500 Yes 10 Resistor 0.25 0.07 1.7 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +125 - TDFN-EP/8 $1.65 @1k
MAX14523C Yes 1 - 250 1500 Yes 10 Resistor 0.25 0.07 1.7 5.5 H Current Regulation Fault Block when off ,Current limit when on - - -40 to +125 - TDFN-EP/8 $2.18 @1k
MAX14525 - 1 - 5000 5000 No 10 Preset - 0.035 2.2 5.5 H - - - - - -40 to +85 - TDFN-EP/8 $1.61 @1k
MAX4995A Yes 1 - 50 600 Yes 10 Resistor 0.05 0.13 1.7 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +125 - SOT/6 ,TDFN-EP/8 ,UTQFN/10 $1.44 @1k
MAX4995AF Yes 1 - 50 600 Yes 10 Resistor 0.05 0.13 1.7 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +125 - SOT/6 ,TDFN-EP/8 ,UTQFN/10 $1.76 @1k
MAX4995AL Yes 1 - 50 600 Yes 10 Resistor 0.05 0.13 1.7 5.5 L Auto-Retry Fault Block when off ,Current limit when on - - -40 to +125 - SOT/6 ,TDFN-EP/8 ,UTQFN/10 $1.76 @1k
MAX4995B Yes 1 - 50 600 Yes 10 Resistor 0.05 0.13 1.7 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +125 - SOT/6 ,UTQFN/10 $1.76 @1k
MAX4995C Yes 1 - 50 600 Yes 10 Resistor 0.05 0.13 1.7 5.5 H Current Regulation Fault Block when off ,Current limit when on - - -40 to +125 - SOT/6 ,UTQFN/10 $1.76 @1k
MAX4914B - 1 - 100 100 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - µDFN/6 $1.62 @1k
MAX4915A - 1 - 200 200 Yes 20 Preset - 0.2 2.3 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - µDFN/6 ,SOT/5 $1.24 @1k
MAX4915B - 1 - 200 200 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - µDFN/6 ,SOT/5 $1.24 @1k
MAX4917A - 1 - 300 300 Yes 20 Preset - 0.2 2.3 5.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - µDFN/6 ,SOT/5 $1.62 @1k
MAX4917B - 1 - 300 300 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - µDFN/6 ,SOT/5 $1.62 @1k
MAX4826 - 1 - 50 50 Yes 41 Preset - 0.7 2.3 5.5 H Latch-Off Fault ,No-Load Block when off ,Current limit when on - - -40 to +85 - µDFN/6 -
MAX4829 - 1 - 100 100 Yes 41 Preset - 0.7 2.3 5.5 H Auto-Retry Fault ,No-Load Block when off ,Current limit when on - - -40 to +85 - µDFN/6 $1.13 @1k
MAX4830 - 1 - 50 50 Yes 41 Preset - 1.4 2.3 5.5 H Latch-Off Fault ,No-Load Block when off ,Current limit when on - - -40 to +85 - µDFN/6 $1.06 @1k
MAX4831 - 1 - 50 50 Yes 41 Preset - 1.4 2.3 5.5 H Auto-Retry Fault ,No-Load Block when off ,Current limit when on - - -40 to +85 - µDFN/6 $2.57 @1k
MAX1564 Yes 3 - 490 1200 Yes 12.5 Resistor 0.4 0.06 2.7 5.5 H/L Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - TQFN/16 $1.55 @1k
MAX8586 Yes 1 - 500 1200 Yes 14 Resistor 0.5 0.055 2.7 5.5 H/L Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 Automotive - AECQ100 TDFN-EP/8 $0.65 @1k
MAX4835 - 1 - 250 250 No 10 Preset - 0.4 2.5 5.5 H Current Regulation Reset Block when on/off - - -40 to +85 - TDFN-EP/6 -
MAX4836 Yes 1 - 500 500 Yes 10 Preset - 0.4 2.5 5.5 H Latch-Off Fault Block when on/off - - -40 to +85 - TDFN-EP/6 $1.29 @1k
MAX4837 Yes 1 - 500 500 No 10 Preset - 0.4 2.5 5.5 H Current Regulation Reset Block when on/off - - -40 to +85 - TDFN-EP/6 -
MAX1558 Yes 2 - 500 1200 Yes 15 Resistor 0.5 0.055 2.7 5.5 L Auto-Retry Fault Block when off - - -40 to +85 - TDFN-EP/10 $1.10 @1k
MAX1558H Yes 2 - 500 1200 Yes 15 Resistor 0.5 0.055 2.7 5.5 H Auto-Retry Fault Block when off - - -40 to +85 - TDFN-EP/10 $1.10 @1k
MAX4772 - 1 - 200 500 Yes 23 Pin Select 0.2 0.2 2 4.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SOT/6 ,TDFN-EP/6 -
MAX4773 - 1 - 200 500 Yes 23 Pin Select 0.2 0.2 2 4.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - SOT/6 ,TDFN-EP/6 $1.20 @1k
MAX4795 - 1 - 450 450 Yes 23 Preset - 0.2 2 4.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SOT/5 ,TDFN-EP/6 $1.20 @1k
MAX4796 - 1 - 450 450 Yes 23 Preset - 0.2 2 4.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - SOT/5 ,TDFN-EP/6 -
MAX4797 - 1 - 500 500 Yes 23 Preset - 0.2 2 4.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SOT/5 ,TDFN-EP/6 -
MAX4798 - 1 - 500 500 Yes 23 Preset - 0.2 2 4.5 H Auto-Retry Fault Block when off ,Current limit when on - - -40 to +85 - SOT/5 ,TDFN-EP/6 $1.20 @1k
MAX1562 Yes 1 - 1000 4000 Yes 20 Resistor 1 0.026 4 5.5 L Auto-Retry Fault - - - -40 to +85 - SOIC(N)/8 $1.10 @1k
MAX1562H Yes 1 - 1000 4000 Yes 20 Resistor 1 0.026 4 5.5 H Auto-Retry Fault - - - -40 to +85 - SOIC(N)/8 $1.10 @1k
MAX1563 Yes 1 - 1000 4000 Yes 20 Resistor 1 0.026 4 5.5 H/L Auto-Retry Fault - - - -40 to +85 - TQFN/12 $1.20 @1k
MAX4789 - 1 - 200 200 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SOT/4 ,SOT/5 ,TDFN-EP/6 $1.44 @1k
MAX4790 - 1 - 200 200 No 20 Preset - 0.2 2.3 5.5 H Auto-Retry - Block when off ,Current limit when on - - -40 to +85 - SOT/4 ,TDFN-EP/6 $1.20 @1k
MAX4791 - 1 - 250 250 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 ,-40 to +105 - SOT/4 ,SOT/5 ,TDFN-EP/6 -
MAX4793 - 1 - 300 300 Yes 20 Preset - 0.2 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SOT/4 ,SOT/5 ,TDFN-EP/6 $1.44 @1k
MAX4794 - 1 - 300 300 No 20 Preset - 0.2 2.3 5.5 H Auto-Retry - Block when off ,Current limit when on - - -40 to +85 - SOT/4 ,TDFN-EP/6 $1.20 @1k
MAX4785 - 1 - 50 50 Yes 41 Preset - 0.7 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SC-70/4 ,SC-70/5 $1.41 @1k
MAX4786 - 1 - 50 50 No 41 Preset - 0.7 2.3 5.5 H Auto-Retry - Block when off ,Current limit when on - - -40 to +85 - SC-70/4 -
MAX4787 - 1 - 100 100 Yes 41 Preset - 0.7 2.3 5.5 H Latch-Off Fault Block when off ,Current limit when on - - -40 to +85 - SC-70/4 ,SC-70/5 $1.41 @1k
MAX4788 - 1 - 100 100 No 41 Preset - 0.7 2.3 5.5 H Auto-Retry - Block when off ,Current limit when on - - -40 to +85 - SC-70/4 $1.70 @1k
MAX1940 Yes 3 - 700 700 Yes 26 Preset - 0.085 4 5.5 H/L Auto-Retry Fault - - - -40 to +85 - QSOP/16 $1.25 @1k
MAX1946 Yes 1 - 740 740 Yes 24 Preset - 0.075 2.7 5.5 H/L Auto-Retry Fault - - - -40 to +85 - TDFN-EP/8 $0.58 @1k
MAX1930 Yes 1 - 1200 2300 Yes 31 Preset - 0.07 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - SOIC(N)/8 $0.99 @1k
MAX1931 Yes 1 - 750 750 Yes 25 Preset - 0.06 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - µMAX/10 $0.79 @1k
MAX1922 Yes 1 - 1400 1400 Yes 20 Preset - 0.07 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - SOIC(N)/8 ,TDFN-EP/10 $0.99 @1k
MAX1838 Yes 2 - 90 600 Yes 33 Resistor 0.09 0.1 4 5.5 L Auto-Retry ,Current Regulation Fault Block when off - - -40 to +85 - QSOP/16 $2.00 @1k
MAX1823A Yes 2 - 720 720 Yes 25 Preset - 0.075 4 5.5 L Auto-Retry Fault Block when off - - -40 to +85 - µMAX/10 $1.03 @1k
MAX1823B Yes 2 - 720 720 Yes 25 Preset - 0.075 4 5.5 L Auto-Retry Fault Block when off - - -40 to +85 - µMAX/10 $1.03 @1k
MAX1812 Yes 2 - 600 600 Yes 33 Preset - 0.075 4 5.5 L Current Regulation Fault - - - -40 to +85 - µMAX/10 $1.03 @1k
MAX1607 Yes 1 - 700 1000 Yes 18 Pin Select 0.5 0.06 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - SOIC(N)/8 ,TDFN-EP/10 $0.79 @1k
MAX1693 Yes 1 - 700 1000 Yes 18 Preset 0.7 0.06 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - µMAX/10 $0.79 @1k
MAX1693H Yes 1 - 700 1000 Yes 18 Preset 0.7 0.06 2.7 5.5 H Current Regulation Fault - - - -40 to +85 - µMAX/10 $0.79 @1k
MAX1694 Yes 1 - 700 1000 Yes 18 Preset 0.7 0.06 2.7 5.5 L Latch-Off Fault - - - -40 to +85 - µMAX/10 $0.79 @1k
MAX893L Yes 1 - 200 1200 Yes 15 Resistor 0.2 0.07 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - SOIC(N)/8 $0.79 @1k
MAX869L Yes 1 - 2000 2000 Yes 15 Resistor 0.4 0.038 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - QSOP/16 $2.15 @1k
MAX891L - 1 - 500 500 Yes 15 Resistor 0.1 0.12 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - µMAX/8 $1.47 @1k
MAX892L - 1 - 250 250 Yes 15 Resistor 0.05 0.25 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - µMAX/8 $1.47 @1k
MAX894L - 2 - 500 500 No 15 Resistor 0.1 0.12 2.7 5.5 L Current Regulation - - - - -40 to +85 - SOIC(N)/8 $2.20 @1k
MAX895L - 2 - 250 250 No 15 Resistor 0.05 0.25 2.7 5.5 L Current Regulation - - - - -40 to +85 - SOIC(N)/8 $2.20 @1k
MAX890L - 1 - 1200 1200 Yes 15 Resistor 0.32 0.075 2.7 5.5 L Current Regulation Fault - - - -40 to +85 - SOIC(N)/8 $1.27 @1k