充电和升压 DC-DC 转换器 PMU

The DT4110 is a 5V PMU comprised of a linear charger and a step-up DC-DC converter.\n\nThe charger is able to deliver 1A charging current to a single Li-ion battery. It charges a battery in three phases: trickle charging, constant current, and constant voltage. The charge voltage is fixed at 4.2V/4. • Charges Single Cell Li-Ion Batteries Directly from USB Port\n• Charging indicator\n• 4.2V/4.35V Charge Voltage with ±1% tolerance\n• Deliver 5V1A output from 2.7V Supply Voltage, or 5V2.1A from 3.5V\n• ESOP8 Package\n;

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 • 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