I. Overview:

  JZ3130Rechargeable button cell, powered by solar panelsCharging Management Chip. The device internally includes power transistors, shouldNo external current sensing resistors or current limiting diodes are required during operation.

The internal charging current adaptive module can adjust according to the input power source.The current output capability automatically adjusts the charging current; users do not need to worry about it.In consideration of worst-case scenarios, the input power current can be utilized to the maximum extent.Output capacity, ideally suited for harnessing current output from solar panels and similar sources.Applications requiring limited power supply from a power source.JZ3130Just a little neededPeripheral components, highly suitable for portable applications.

Hot tuning circuit can be applied when the power consumption of the device is high or the environmental temperature is high.Maintain the chip temperature within a safe range during high intensity periods.Internally fixed constant voltage charging voltage of3.3V, or also via aAn external resistor is adjusted upwards, very suitable for button-type lithium manganese batteries.Pools, charging applications for lithium iron phosphate batteries and lithium batteries. Charging powerFlow through an external resistor setting. When the input voltage drops out.

   JZ3130Automatically enter a low-power sleep mode, at which point the battery'sCurrent Consumption Less Than3Microamps. Other features include low input voltageLatching, automatic recharge, and charging status indicators.

   JZ3130Adopted6Lead FootSOT23Packaging(SOT23-6)。

Section II: Applications

Wearable Technology

Smart Home Technology

Calculator

Water meters, gas meters, electricity meters, etc.

Measurement instruments, sensors, etc.

III. Features:

Automatically adjusts the current output capacity based on the input voltage sourceCharging Current

Voltage available from solar panels and other power sources with limited current output capabilitiesOriginal Power Supply

Ideal for button cell lithium manganese batteries, lithium iron phosphate batteries, andLithium-ion Battery Charging Applications

Input Voltage Range:3.9V To6V

Intrinsic Power Transistor

No external shunt diodes or current detection resistors required.

Constant Voltage Charging Voltage3.3V, also through an external resistorIncrease setting

Can be used as a voltage source

Internal soft start circuit

To activate deep-discharge batteries and reduce power consumption, in the electricLow water level,涓流充电模式 activated.

Adjustable constant current charging current range10mATo300mA

Utilizing constant current/Constant Pressure/Constant temperature mode charging, which can also keepMaximize electrical current while preventing chip overheating.

Automatically enter low-power sleep mode when power voltage drops

Charging status indicator output

C/10Charge completion detection

Automatic Recharge

Packaging StyleSOT23-6

Lead-free product, meetsrohsHalogen-Free