{"product_id":"tp4058-li-ion-battery-charger-ic-sot23-5-package-single-cell-high-efficiency","title":"TP4058 Li-ion Battery Charger IC – SOT23-5 Package, Single Cell, High Efficiency","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTP4058 Li-ion Battery Charger IC – SOT23-5 Package, Single Cell, High Efficiency: \u003c\/span\u003e\u003c\/h2\u003e\nThe TP4058 is a highly integrated and efficient linear battery charger IC specifically designed for single-cell 3.7V Li-ion\/Li-Po batteries. Packaged in a compact SOT23-5, it offers a complete charging solution without the need for external MOSFETs or diodes, making it ideal for space-constrained applications.\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: TP4058\u003c\/li\u003e\n\u003cli\u003ePackage Type: SOT23-5\u003c\/li\u003e\n\u003cli\u003eBattery Type: Single-cell 3.7V Li-ion\/Li-Po or lithium titanate\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 4V to 9V\u003c\/li\u003e\n\u003cli\u003eCharge Voltage: 4.2V ±1% preset\u003c\/li\u003e\n\u003cli\u003eProgrammable Charge Current: Up to 600mA\u003c\/li\u003e\n\u003cli\u003eCharging Method: Trickle → Constant Current → Constant Voltage\u003c\/li\u003e\n\u003cli\u003eCharge Termination: C\/10 (automated)\u003c\/li\u003e\n\u003cli\u003eRecharge Threshold: 4.05V (typical)\u003c\/li\u003e\n\u003cli\u003eShutdown Current: 145μA\u003c\/li\u003e\n\u003cli\u003eThermal Regulation: Yes, protects against overheating\u003c\/li\u003e\n\u003cli\u003eStatus Output: One charge status indication pin\u003c\/li\u003e\n\u003cli\u003eReverse Battery Protection: Integrated\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\u003e600mA programmable charge current\u003c\/li\u003e\n\u003cli\u003eReverse battery protection for lithium-ion batteries\u003c\/li\u003e\n\u003cli\u003eMaximizes charge rate without overheating\u003c\/li\u003e\n\u003cli\u003eSupports single-cell lithium-ion and lithium titanate batteries\u003c\/li\u003e\n\u003cli\u003eTrickle, constant-current, and constant-voltage charging modes\u003c\/li\u003e\n\u003cli\u003eDirect USB charging support – no external MOSFET or diode required\u003c\/li\u003e\n\u003cli\u003ePreset charge voltage with ±1% accuracy\u003c\/li\u003e\n\u003cli\u003eSupports input voltages up to 9V\u003c\/li\u003e\n\u003cli\u003eAutomatic battery recharge function\u003c\/li\u003e\n\u003cli\u003eCharge status indication via output pin\u003c\/li\u003e\n\u003cli\u003eC\/10 charge termination for safe full charge\u003c\/li\u003e\n\u003cli\u003eUltra-low 145μA supply current in shutdown\u003c\/li\u003e\n\u003cli\u003eSpace-saving 5-lead SOT-23 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 TP4058 Li-ion Battery Charger IC – SOT23-5 Package, Single Cell, High Efficiency\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":47354402013436,"sku":"INTEG345","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/TP4058Li-ionBatteryChargerIC_SOT23-5Package_SingleCell_HighEfficiency-2.jpg?v=1753248753","url":"https:\/\/kitsguru.com\/es\/products\/tp4058-li-ion-battery-charger-ic-sot23-5-package-single-cell-high-efficiency","provider":"KitsGuru","version":"1.0","type":"link"}