AAT3620IWO-4.2-EVB中文資料思佳訊數據手冊PDF規(guī)格書

Features

? Input voltage range: 4.3 to 6.0 V

? Up to 2.0 A charging current capability

? 1.5 MHz PWM/linear charger

? Over 90 full rate charging efficiency

? Integrated switching device

? “No BAT” detect

? Safety timer

? Integrated sense resistor

? Built-in reverse blocking feature

? Battery preconditioning/constant-voltage/constant-current

charging mode

? Programmable end-of-charging current

? 1 constant-voltage mode regulation

? Built-in programmable charging timer

? Charging current indication pin

? Over-voltage, over-current, and over-temperature protection

? Battery over-temperature protection

? Power-on reset and soft-start

? Space-saving TDFN (14-pin, 3 mm ? 3 mm) package (MSL1,

260 oC per JEDEC J-STD-020)