Bo Mạch Sạc Pin Lithium Tp5100 Tp5000 1a 2a 4.2v 8.4v

Estimated delivery time for this product is 7-9 days Tp5100 Lithium Battery Charger Circuit 2 single 2a 18650 4.2V 8.4V dedicated battery board Product specifications Size: 25 * 17 * 5mm super small size Input voltage: 5-18V DC source Charging status: green light full and no load, red while charging The voltage setting should be operated in the power off state. When a switch is installed, the input is disconnected and then switched. Can also be used for white LED drive current: set up a single lithium drive, set up a dual-chain dual drive Description: The TP5100 is a 8.4V dual buck switch, one cell 4. The chip manages a 2V lithium battery charge. The QFN16 package is super compact and the external circuit is simple, making the TP5100 ideal for handsets, very large current charge management applications. Meanwhile, TP5100 integrates overcurrent, low voltage protection, over temperature protection, short circuit protection, battery temperature monitoring, battery reverse protection. TP5100 has a wide input voltage 5V-18V, dual battery charge to pre-charge, constant current, three-phase constant voltage, pre-charge drip current through an external resistor adjustment, maximum charge current up to 2A. TP5100 with 400kHz mode switching frequency allows for smaller external Suo device use and large current charge maintains smaller amount of heat. TP51OO integrates power PMOSFE, anti-intrusion circuit, so there is no intrusion protection and other external Schottky diodes. Characteristics: - Lithium 8.4v / 4.2v double charger - Programmable charging current. 0. 1A-2A Stable programming with current deposit 10% -100%. Wide operating voltage, reaching maximum I8V Red and blue LED charging status indicator lights Chip temperature protection, over current protection, low voltage protection Battery temperature protection, reverse battery shutdown, short circuit protection Switching frequency 400Khz, inductance can use 20uH or more - PWR_ON pin for switch control Maximum levels: Static input supply voltage (VlN): 20V - BAI: -8,4V-20V - BAT short circuit duration: Continuous - Operating environment Temperature range: -40 ° -85 ° - Storage temperature range: -65 ° - 125 ° Application: - Handheld devices, chargers are different - Smart phone, PDA, cell phone - Player MP4, MP5, tablet - HM - Electric tools - Walkie-talkie Before buying: 1. All goods are available, we will arrange shipment immediately if we get your order. 2. Please read description, if you have any questions, don't hesitate to contact us. After buying: 1.If you are satisfied with our product, please give us 5 star rating. Thank you very much # TP5100 #double #single #lithium #battery #charge #management #compatible # 2A # rechargeable #lithium #plate # 18650 # 4.2V # 8.4V