I. Overview:

   JZ3158A single-cell lithium battery charger that can be powered by solar panelsManaged chip. The device internally includes power transistors; applicable for use.No external current detection resistors or current-limiting diodes required. InternalThe adaptive charging current module can adjust according to the input power's current.The output capability automatically adjusts the charging current; users do not need to consider it.In the worst-case scenario, utilize the input power's current output to the maximum extent possible.Capability, ideally suited for utilizing current output capabilities from solar panels, etc.Limited-power-supplied lithium battery charging application. JZ3158Just needPeripheral components, ideal for portable applicationsDomain. Hot tuning circuits are applicable when the power consumption of the device is relatively high or in the ring...Maintain chip temperatures within a safe range during higher ambient temperatures.Internally, the fixed charging voltage for constant pressure is4.2V, can also be throughAdjust an external resistor upwards. The charging current passes through aExternal resistance setting. When input voltage drops out. JZ3158AutomaticEnter low-power sleep mode, where the battery current consumption is minimal.Please provide the Chinese content you would like translated into American English.3Microamp. Other features include low input voltage lockout, automaticRecharge, battery temperature monitoring, and charging status/Charge Complete StatusStatus indication and other functions.

II. Applications:

 Solar Charger

 Applications for solar panel charging

 Applications with limited input power current output capacity

 Portable device

 A variety of chargers

III. Features:

 Internally integrated with a charging current adaptive module that can adjust according to the inputAutomatic adjustment of the input voltage source's current output capability for charging current

 Voltage that can be utilized from solar panels with limited current output capabilitiesBattery Charging Applications with Original Power Supply

 Input Voltage Range:4.4V To6V

 Power transistor within the chip

 No external shunt diode and current detecting resistor required.

 Constant Voltage Charging Voltage4.2V, also through an external resistorIncrease settings

 Can be used as a voltage source

 Internal soft start circuit

 To activate deep-discharge batteries and reduce power consumption, in the electricAt lower pool voltages,涓流充电模式 is adopted.

 Adjustable constant current charging current up to1A

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

 Automatically switches to low-power sleep mode when power voltage drops

 Dual indicator output for charging status and charging completion status

 C/10Charge completion detection

 Automatic Recharge

 Battery Temperature Monitoring Function

 Packaging StyleDFN-8

 Lead-free, meetsrohsHalogen-free