{"product_id":"tp4065-li-ion-battery-charging-ic-sot23-5-ideal-for-portable-devices-single-cell","title":"TP4065 Li-ion Battery Charging IC – SOT23-5, Ideal for Portable Devices, Single Cell","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTP4065 Li-ion Battery Charging IC – SOT23-5, Ideal for Portable Devices, Single Cell: \u003c\/span\u003e\u003c\/h2\u003e\nThe TP4065 Li-ion Battery Charging IC is a compact and high-efficiency solution designed for charging single-cell 3.7V Li-ion or Li-Po batteries. Packaged in a space-saving SOT23-5, it supports USB-powered charging, making it ideal for portable electronics and space-constrained designs.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: TP4065\u003c\/li\u003e\n\u003cli\u003ePackage: SOT23-5\u003c\/li\u003e\n\u003cli\u003eBattery Support: Single-cell 3.7V Li-ion\/Li-Po\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 4V to 8V (USB-compatible)\u003c\/li\u003e\n\u003cli\u003eCharge Voltage: 4.2V ±1%\u003c\/li\u003e\n\u003cli\u003eCharge Current: Up to 1000mA (adjustable via resistor)\u003c\/li\u003e\n\u003cli\u003eShutdown Current: \u0026lt; 10μA\u003c\/li\u003e\n\u003cli\u003eRecharge Threshold: ~4.05V\u003c\/li\u003e\n\u003cli\u003eCharge Termination: C\/10\u003c\/li\u003e\n\u003cli\u003eThermal Protection: Built-in thermal regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports single-cell 3.7V Li-ion\/Li-Po batteries\u003c\/li\u003e\n\u003cli\u003eUp to 1A programmable charge current\u003c\/li\u003e\n\u003cli\u003eConstant-current\/constant-voltage (CC\/CV) charging mode\u003c\/li\u003e\n\u003cli\u003eAutomatic recharge function\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal regulation prevents overheating\u003c\/li\u003e\n\u003cli\u003eTrickle charging for deeply discharged batteries\u003c\/li\u003e\n\u003cli\u003eC\/10 charge termination for safety\u003c\/li\u003e\n\u003cli\u003eCharge status indication via output pin\u003c\/li\u003e\n\u003cli\u003eReverse battery protection\u003c\/li\u003e\n\u003cli\u003eCompact 5-pin SOT23-5 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications \u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eUSB Li-ion Battery Chargers:\u003c\/strong\u003e Enable direct charging of single-cell batteries from USB ports without the need for external protection circuitry.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e18650 and Single-Cell Battery Packs:\u003c\/strong\u003e Ideal for charging standard 3.7V Li-ion cells like 18650, commonly used in flashlights, vapes, and battery banks.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWearable Electronics:\u003c\/strong\u003e Compact SOT23-5 package makes it suitable for space-constrained wearable designs such as fitness trackers and smart bands.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePortable Gadgets and Tools:\u003c\/strong\u003e Used in handheld devices like electric screwdrivers, remote controls, or toys requiring safe and efficient charging circuits.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions: ~2.0mm × 2.1mm × 1.0mm(L x W x H)\u003c\/li\u003e\n\u003cli\u003eWeight: ~0.05g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x TP4065 Li-ion Battery Charging IC – SOT23-5, Ideal for Portable Devices, Single Cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47354420134140,"sku":"INTEG346","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/TP4065Li-ionBatteryChargingIC_SOT23-5_IdealforPortableDevices_SingleCell-2.jpg?v=1753249774","url":"https:\/\/kitsguru.com\/de\/products\/tp4065-li-ion-battery-charging-ic-sot23-5-ideal-for-portable-devices-single-cell","provider":"KitsGuru","version":"1.0","type":"link"}