Top Power ASIC Corp. provides lithium battery charging IC and solutions to our partners. For detailed catergories of linear type IC and switching type IC, pleases click the bottons above.
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- TP4054 is a linear 400mA lithium-ion battery charger IC, for 4.2V battery only. TP4054 has low power shutdown and auto-recharge features. It comes with SOT23-5 package.
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- TP4055 is a 500mA linear lithium-in battery charger IC. It has reverse battery protection and auto-recharging, etc. TP4055 is in SOT23-5 package.
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- TP4055X is a upgrade from TP4055. It has battery reverse protection, internal current monitor, and auto-recharging.TP4055X is in SOT23-5 package.
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- The TP4057 is a complete linear charger for single cell lithium-ion batteries. This chip with reverse battery protection and power supply reverse connect protection. It is packaged in SOT23-6.
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- TP4062 is a 500mA linear chargier IC, with reverse battery protection. It keeps charging the battery with a limited current under CV modes. Chips comes in SOT23-6 package.
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- TP4083 is a linear chargiing IC, with wide range programable charging current from 3mA to 500mA.It has both input reverse protection and battery reverse protection, in addition to 25V OVP.It comes in DFN6-2*2 and SOT23-6 Package.
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- TP5000 is a switching buck single manganese lithium battery / LiFePO4 battery charge management chip. It is in ultra-compact package QFN16.
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- TP4058 is a 600mA linear lithium-in battery charger IC. It has reverse battery protection and auto-recharging, etc. TP4058 is in SOT23-5 package.
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- TP4059 is a complete single lithium ion battery 600mA charger IC, with battery reverse-connecting protection reverse. It comes wiith SOT23-6 package.
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- TP4057X is a linear battery charger, its charge current can range from 30mA to 600mA. TP4057X is an upgrade of TP4057, packaged in SOT23-6.
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- TP4065, in SOT23-5 package, is a complete linear charger for single cell lithium-ion batteries.It has reverse battery protection, and can charge from 3mA to 600mA ,
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- TTP4067, in SOT23-6 package, is a complete linear charger for single cell lithium-ion batteries. Charge current can range from 3mA to 600mA.
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- TP4060 is a complete constant-current/constant-voltage linear 800mA charger for single cell lithium-ion batteries, with reverse battery protection， in ESOP8 package.
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- TP4069 has wide programmable charging current from 10mA to 800mA. It is a linear charing IC with reverse battery protection. Its is packaged in DFN2*2-6 and SOT23-6.
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- TP4056 is a complete constant-current/constant-voltage linear 1A charger for single cell lithium-ion batteries. It comes with SOP8/MSOP8 package.
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- TP4056X is a 1A linear charger IC, upgraded from TP4056. It can be used for 4.2V and 4.35V batteryies.. TP4056X is packaged in SOP8/MSOP8.
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- TP4066 is a constant-current/constant-voltage linear 1A charger IC for single cell lithium-ion batteries, with input power adaption & reverse-connected battery protection, in ESOP8/DFN2*2-8
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- TP5000X is a switching buck single manganese lithium battery charge management chip. Packaged in ESOP8 package TP5000X works with simple peripheral componennts.
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- TP5100 is a switching-buck type (double 8.4V / single 4.2V) lithium battery charging management chip. It is packaged in ultra-compact QFN16, and works with simple additonal components.
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- TP4066L is a linear 1A charger for single cell lithium-ion batteries.It has TC/CC/CV modes of charging. Various protection schemes are implemented inside. TP4066L comes in ESOP8/DFN2*2-8 package.