AOZ1328DI-01集成電路（IC）的配電開關(guān)負(fù)載驅(qū)動(dòng)器規(guī)格書PDF中文資料

General Description

The AOZ1328DI power switch is intended for

applications that require circuit protections. The input

operating voltage ranges between 3.4V and 22V, making

it ideal for USB Type-C power delivery applications. The

VIN terminal is rated as 28V Absolute Maximum. The

AOZ1328DI provides under-voltage lockout, over-voltage

and over-temperature protection function. The overvoltage

protection threshold is selectable through the

POVP pin. The internal soft-start

circuitry controls inrush current due to highly capacitive

loads. The slew rate can be adjusted using an external

capacitor.

The AOZ1328DI has True Reverse Current Blocking

(TRCB) protection to avoid undesired reverse-current

from VOUT to VIN at all time.

The AOZ1328DI is available in a thermally enhanced

3mm x 3mm DFN-12 package which can operate over

-40°C to +125°C junction temperature range.

Features

? 18m? typical ON resistance

? 9A continuous current

? 20A peak current for 10ms @ 2 duty cycle

? 3.4V to 22V operating input voltage

? VIN, VOUT are rated 28V Abs max.

? True reverse current blocking

? Selectable over-voltage protection

? Programmable soft-start

? VIN Under-voltage lockout

? VIN and VOUT over-voltage lockout

? Thermal shutdown protection

? ±4kV HBM ESD rating

? IEC 61000-4-2: ±8kV on VIN

? IEC 61000-4-5: 40V on VOUT, No Capacitor

? DFN3x3-12L package

Applications

? Thunderbolt/USB Type-C PD power

switch

? Portable devices

? Notebook/desktop computers

? Monitors

? Docking station/dongles