Power Management Battery Management Wireless Power Transfer

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Number of Cells Max Charge Current Float Voltage Type of Charger Charge Termination Comments Temp Range Packages Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units A V mm² mm yes/no
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LTC4125 - - - - 5W AutoResonant Wireless Power Transmitter E,I 4x5 QFN-20 - DC2386A-B yes yes 2015-11-25 $4.00 (LTC4125EUFD) Wireless Power Transfer 20mm² (4x5 QFN-20) 0.75mm (4x5 QFN-20) no no Matte Tin
LTC4120-4.2 1 0.4 4.2V Switching Timer 400mA Wireless Power Receiver Buck Battery Charger, Fixed 4.2V Float E, I QFN-16 LTspice File DC2181A-A,DC2181A-B,DC2386A-B yes no 2013-10-04 $3.25 (LTC4120EUD-4.2) Switching Battery Chargers,Wireless Power Transfer 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LTC4120 1, 2 0.4 Adj (3.5V to 11V) Switching Timer 400mA Wireless Power Receiver Buck Battery Charger, Adj. Float Voltage E,I 3x3 QFN-16 LTspice File DC2181A-A,DC2181A-B,DC2386A-B yes no 2013-10-04 $3.25 (LTC4120EUD) Switching Battery Chargers,Wireless Power Transfer 9mm² (3x3 QFN-16) 0.75mm (3x3 QFN-16) no no Matte Tin
LTC4123 1 0.025 1.5V Linear Timer Low Power Wireless Charger for Hearing Aids E 2x2 DFN-6 LTspice Model DC2302A yes yes 2015-11-17 $2.65 (LTC4123EDC) Linear Battery Chargers,Wireless Power Transfer 4mm² (2x2 DFN-6) 0.75mm (2x2 DFN-6) no no Matte Tin