AOZ1327DI-01集成电路（IC）的配电开关负载驱动器规格书PDF中文资料

General Description

The AOZ1327DI 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 AOZ1327DI provides

under-voltage lockout, over-voltage and over-temperature

protection function. The over-voltage 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 AOZ1327DI has True Reverse-Current Blocking

(TRCB) protection to avoid undesired reverse-current from

VOUT to VIN at all time.

The AOZ1327DI is available in a thermally enhanced 3mm

x 3mm DFN-12 package which can operate over -40°C to

+85°C temperature range.

特性 Features

 20m typical ON resistance

 8A 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

 3mm x 3mm DFN-12L package

Applications

 Thunderbolt/USB Type-C PD power

switch

 Portable devices

 Notebook/desktop computers

 Monitors

 Docking station/dongles