{"id":78295,"date":"2024-04-10T15:50:45","date_gmt":"2024-04-10T13:50:45","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/tp4056-what-is-it-specifications-diagram-price-and-reviews\/"},"modified":"2026-04-08T10:59:19","modified_gmt":"2026-04-08T08:59:19","slug":"tp4056-what-is-it-specifications-diagram-price-and-reviews","status":"publish","type":"post","link":"https:\/\/botland.store\/blog\/tp4056-what-is-it-specifications-diagram-price-and-reviews\/","title":{"rendered":"tp4056 &#8211; What is it? Specifications, diagram, price and reviews"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading time:<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"78295\" class=\"elementor elementor-78295 elementor-73371\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3bc1316a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bc1316a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-376b269e\" data-id=\"376b269e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71c82f9 elementor-widget elementor-widget-text-editor\" data-id=\"71c82f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>TP4056<\/strong> is an integrated circuit for charging single-cell lithium-ion or lithium-polymer batteries. It is widely used in various electronic devices, including powerbanks, battery chargers and DIY electronics maker projects. Above all, <strong>TP4056<\/strong> provides a simple and cost-effective solution for safely charging and managing lithium-ion or lithium-polymer batteries. It can be said with certainty that these two types of batteries reign supreme in areas such as smartphones and tablets, laptops, car cameras or consumer and automotive electronics.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91c14bd elementor-widget elementor-widget-heading\" data-id=\"91c14bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are integrated circuits?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bd09e6 elementor-widget elementor-widget-text-editor\" data-id=\"8bd09e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>It is impossible to talk about the circuit<a href=\"https:\/\/botland.store\/charger-modules-for-li-po-batteries\/6944-lipol-charger-tp4056-1s-37v-microusb-with-5904422375355.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> TP4056<\/strong><\/a>, or indeed about modern electronics in general, without a basic knowledge of what are<a href=\"https:\/\/botland.store\/21-integrated-circuits\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> integrated circuits<\/strong><\/a>. They are the basic building blocks of all modern electronic devices. As the name suggests, it is an integrated system of multiple miniaturized and interconnected components embedded in a thin substrate of semiconductor material (usually silicon crystal).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-de67cc5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de67cc5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f9673d3\" data-id=\"f9673d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f772b62 elementor-widget elementor-widget-text-editor\" data-id=\"f772b62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>An integrated<\/strong> circuit (IC), in short, is a small electronic component that contains a complex array of interconnected electronic devices. <span style=\"font-size: 1rem;\">There may be<\/span><a style=\"background-color: #ffffff; font-size: 1rem;\" href=\"https:\/\/botland.store\/24-transistors\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> transistors<\/strong><\/a><span style=\"font-size: 1rem;\">,<\/span><a style=\"background-color: #ffffff; font-size: 1rem;\" href=\"https:\/\/botland.store\/50-resistors\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> resistors<\/strong><\/a><span style=\"font-size: 1rem;\">,<\/span><a style=\"background-color: #ffffff; font-size: 1rem;\" href=\"https:\/\/botland.store\/51-capacitors\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> capacitors<\/strong><\/a><span style=\"font-size: 1rem;\">, and even entire <\/span><strong style=\"font-size: 1rem;\">microprocessors<\/strong><span style=\"font-size: 1rem;\"> &#8211; all etched on <\/span> a<strong style=\"font-size: 1rem;\">semiconductor chip<\/strong><span style=\"font-size: 1rem;\">. These components work together to perform various functions such as amplification, switching, signal processing or memory storage.<\/span><\/p><p>There may also be additional components on there, all interconnected by a complex network of semiconductor wafers, the aforementioned silicon, copper and other materials.<\/p><p>In terms of size, each component is small, and often microscopic. The resulting circuit, a monolithic integrated circuit, is also small &#8211; often taking up only a few millimeters or square centimeters of space.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-645f3ad\" data-id=\"645f3ad\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-acfa345 elementor-widget elementor-widget-image\" data-id=\"acfa345\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"06944_7_kwadrat\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzgyNjEsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLnN0b3JlXC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMVwvMDY5NDRfN19rd2FkcmF0LmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/botland.store\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat-1024x1024.jpg\" class=\"attachment-large size-large wp-image-78261\" alt=\"\" srcset=\"https:\/\/botland.store\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat-1024x1024.jpg 1024w, https:\/\/botland.store\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat-300x300.jpg 300w, https:\/\/botland.store\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat-768x768.jpg 768w, https:\/\/botland.store\/blog\/wp-content\/uploads\/2023\/11\/06944_7_kwadrat.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Li-Pol TP4056 single cell 1S 3.7V microUSB charger with safety features.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-358b0c3 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"358b0c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.store\/charger-modules-for-li-po-batteries\/6944-lipol-charger-tp4056-1s-37v-microusb-with-5904422375355.html\" target=\"_blank\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">CHECK<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-4350c72 elementor-widget elementor-widget-spacer\" data-id=\"4350c72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ab2f11 elementor-widget elementor-widget-heading\" data-id=\"3ab2f11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The TP4056 chip and its key functions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9005b09 elementor-widget elementor-widget-text-editor\" data-id=\"9005b09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.store\/charger-modules-for-li-po-batteries\/6944-lipol-charger-tp4056-1s-37v-microusb-with-5904422375355.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>TP4056 chip<\/strong> <\/a>is a <a href=\"https:\/\/botland.store\/422-charger-modules-for-li-po-batteries\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>lithium-ion battery charger<\/strong> <\/a>for a single cell, protecting the cell from overcharging and undercharging. It has two status outputs to indicate charging in progress and charging completed, and a programmable charging current of <strong>up to 1A<\/strong>. It can be used to charge batteries directly from a USB port, as the operating range of the input voltage is<strong> 4V ~ 8V<\/strong>. Note, however, that the maximum current from the USB port is <strong>500 mA<\/strong>. There are two types of popular circuit boards for this chip, one containing only the charger chip and one with three chips on board. Lithium batteries can be dangerous if not charged properly, so TP4056 takes care to stop excessive voltage and charging current.<\/p><ul style=\"font-size: 16px; background-color: #ffffff;\"><li style=\"font-size: 16px;\"><span style=\"font-weight: bolder;\">Charging functionality<\/span>. The TP4056 is primarily designed to charge single-cell lithium-ion or lithium-polymer batteries, and these batteries are commonly found in smartphones, tablets and other portable electronic devices.<\/li><li style=\"font-size: 16px;\"><span style=\"font-weight: bolder;\">Single-cell support<\/span>. Note that the TP4056 charger is designed to charge batteries with a single cell, usually with a nominal voltage of 3.7 V (for lithium-ion or lithium-polymer batteries). If it is necessary to charge multiple cells in series, an additional circuit will be needed.<\/li><li style=\"font-size: 16px;\"><span style=\"font-weight: bolder;\">Constant current charging<\/span>. TP4056 charges the battery with a constant current until the battery voltage reaches a set threshold.<\/li><li style=\"font-size: 16px;\"><span style=\"font-weight: bolder;\">Constant voltage charging<\/span>. When the battery voltage reaches a threshold value, the TP4056 switches to constant voltage charging mode. The current gradually decreases as the battery approaches full charge.<\/li><\/ul><p>It is worth noting that there are many circuits that show the use of the TP4056 as both a charger and a load driver &#8211; and it is not good. Never use the TP4056 as a charger and a load controller at the same time &#8211; turn off the load while charging the battery, and turn off the charger while charging the battery. Alternatively, you can use a PMOSFET transistor, a resistor and a Schottky diode. In addition, lithium batteries cannot absorb overcharging &#8211; the current must be cut off after charging, as we do not want a sudden rise in temperature.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e96872 elementor-widget elementor-widget-heading\" data-id=\"2e96872\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Li-Po and Li-Ion batteries - benefits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ab201 elementor-widget elementor-widget-text-editor\" data-id=\"c8ab201\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.store\/133-li-po-batteries\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Li-Po cells <\/strong><\/a>provide a fundamental advantage &#8211; batteries of almost <strong>any shape<\/strong> can be produced. This is an important asset in terms of space and weight for mobile devices, notebooks or drones. Li-Po also means a <strong>low self-discharge rate<\/strong> of about 5% per month. That&#8217;s why Li-Po batteries power drones, RC (radio-controlled) models and vehicles, powerbanks, ultra-thin laptops, portable players, wireless video game controllers, PC peripherals, electronic cigarettes and anything that targets a small size and high energy density outweighs cost.<\/p><p><a href=\"https:\/\/botland.store\/569-li-ion-batteries\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><br \/><strong>Li-Ion <\/strong><\/a>is, in turn, <strong>stability, less risk of overheating, resistance to mechanical damage and great l<\/strong>ongevity. Paired with Li-Po and Li-Ion batteries, the TP4056 charger can be customized for different charging configurations, for multi-channel operation it is easy to use multiple boards &#8211; something for DIY enthusiasts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Small charging modules are a true revolution in energy and charging safety. Today TP4056 with a compact size .<\/p>\n","protected":false},"author":22,"featured_media":78269,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,179],"tags":[],"class_list":["post-78295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektronika","category-kompendium"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>tp4056 - What is it? 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