30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery

ETA4047 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger. Its compact package with minimum external components requirement makes the ETA4047 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4047 • 30V Input Standoff Voltage\n\n• 4.2V Charge Termination Voltage\n\n• 2.6V Trickle Charge Threshold\n\n• Input Over Voltage Protection\n\n• Charge Current Programmable, up to 1A\n\n• 400nA BAT Current when No Charging\n\n• Soft-start Limits in-rush Current\n\n• DFN3x3-10 Package;

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Extremely low noise voltage caused from diode (1/3 to 1/10 of our conventional MAZ4000 series) • Extremely good rising performance (in the low-current range) • Easy-to-identify the zener-voltage rank by the color bands • Easy

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Extremely low noise voltage caused from diode (1/3 to 1/10 of our conventional MAZ4000 series) • Extremely good rising performance (in the low-current range) • Easy-to-identify the zener-voltage rank by the color bands • Easy

Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Extremely low noise voltage caused from diode (1/3 to 1/10 of our conventional MAZ4000 series) • Extremely good rising performance (in the low-current range) • Easy-to-identify the zener-voltage rank by the color bands • Easy