TP5100 TOPPOWER 5V~12V Battery Management IC - TQFN-16-EP Package

TP5100 TOPPOWER 5V~12V Battery Management ROHS IC - QFN-16-EP (4×4mm) Package is a high-efficiency switching buck battery charging management IC designed for charging single-cell (4.2V) and dual-cell (8.4V) lithium-ion batteries. It supports a 5V to 12V input voltage, programmable charging current up to 2A, and features trickle charge, constant current, and constant voltage charging. With integrated power MOSFETs and comprehensive protection functions, the TP5100 is an excellent choice for portable devices, battery packs, DIY chargers, power tools, and embedded battery management systems.TP5100 TOPPOWER TQFN-16-EP(4x4) 5V~12V Battery Management IC DatasheetFeatures:Supports Single-Cell (4.2V) and Dual-Cell (8.4V) Li-Ion BatteriesWide 5V to 12V Input Voltage RangeProgrammable Charging Current up to 2ASwitching Buck Charging Architecture400kHz Switching FrequencyIntegrated Power MOSFETProgrammable Trickle Charge CurrentConstant Current & Constant Voltage ChargingAutomatic Recharge FunctionPower Supply and Battery Power SwitchingBattery Temperature MonitoringCharging Status Indicators (CHRG & STDBY)Input Overcurrent ProtectionInput Undervoltage ProtectionBattery Reverse Connection ProtectionOutput Short Circuit ProtectionThermal ProtectionNo External Schottky Diode RequiredHigh Charging Voltage Accuracy (<±1%)Low Heat GenerationQFN-16-EP (4×4mm) PackageRoHS CompliantSpecifications:ParameterValueProduct TypeBattery Charging Management ICPart NumberTP5100PackageQFN-16-EP (4×4mm)Battery TypeSingle / Dual Li-IonBattery Voltage4.2V / 8.4VInput Voltage5V ~ 12VMaximum Input Voltage18VCharging MethodTrickle / CC / CVMaximum Charge Current2AProgrammable Charge Current0.1A ~ 2ATrickle Charge Current20% ~ 100% of CCCharge Voltage Accuracy<±1%Switching Frequency400kHzPower MOSFETIntegratedRecharge FunctionAutomaticCharging Status OutputCHRG & STDBYTemperature MonitoringTS PinThermal ProtectionYesReverse Battery ProtectionYesInput Overcurrent ProtectionYesUndervoltage ProtectionYesShort Circuit ProtectionYesOperating Temperature-20°C to +85°CStorage Temperature-30°C to +125°CJunction Temperature120°C MaxRoHS ComplianceYes Pin Configuration:PinNameDescription1VINInput Supply2LXSwitching Output3LXSwitching Output4VINInput Supply5VINInput Supply6PWR_ONPower Switching Control7GNDGround8VSCurrent Sense Input9BATBattery Connection10VREGInternal Regulator Output11TSBattery Temperature Sense12RTRICKTrickle Charge Setting13CSBattery Mode Selection14STDBYCharge Complete Output15CHRGCharging Status Output16VINInput Supply Also Check These Out:AN7112 Audio Power Amplifier ICTDA2822M Amplifier ICHT12D (RF Decoder) ICPackage Includes:1 x TP5100 TOPPOWER 5V~12V Battery Management ROHS IC - QFN-16-EP (4×4mm) Package

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