Brand Name:icchipcn.com
Condition:New
Type:Logic ICs

Product Features

Charging voltage: DC 4.5V-5.5V (recommended DC 5V)Charging current : 0-2.1ACharging quiescent current: 100uAFull voltage: 4.2V+-1%.Discharge current: 0-3.5A;Discharge quiescent current: 50uADischarge efficiency: 96% maximumOutput voltage: 5VOutput current: 0-2.1A;Ambient temperature: -20° to +85°Module with lithium battery protection function (for lithium battery withoutprotection, with protection board)Overcurrent protection (OCP)Overvoltage protection (OVP)Short circuit protection (SCP)Over temperature protection (OTP)Charge and discharge power level 4 interval indication

TP5100 is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple external circuit, making TP5100 ideal for portable equipment so large current charging management applications.Meanwhile, TP5100 built-in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.TP5100 have 5V-18V wide input voltage, dual battery trickle charge into pre-charge, constant current, constant voltage three phase, pre-charge current trickle charge current through an external resistor adjustment, the maximum charge current up to 2A. TP5100 with a frequency of 400kHz switching mode makes it possible to use a smaller outer Suo device and the large current charging still maintain a smaller amount of heat.TP51OO built-in power PMOSFET, anti-intrusion circuit, so no anti-intrusion protection and other external Schottky diode.Features:- Double 8.4v / 4.2v lithium rechargeable single- Programmable charge current. 0. 1A-2A- Programmable steady precharge current 10% -100%.- Wide operating voltage, maximum reach I8V- Red and green LED charge status indicator- Chip temperature protection, overcurrent protection, undervoltage protection- Battery temperature protection, reverse battery shutdown, short circuit protection- Switching frequency 400Khz, usable inductance 20uH and more- PWR_ON Power battery for switching controlMaximum Ratings:- 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:- Portable equipment, various chargers- Smartphone, PDA, mobile cellular telephone- MP4, MP5 players, tablets- HM- Power Tools- Walkie-talkieDefault shipping settings: 4.2V 2A. The board has with LED, and LED's external reserve position.Size: 25 * 17 * 5mm ultra-small sizeInput voltage: 5-18V DC power supplyCharge status: full and unloaded blue lights, charging red.