AOZ18101DI-03集成電路（IC）的電流調(diào)節(jié)/管理規(guī)格書PDF中文資料

General Description

AOZ18101DI-03/04 is a current-limiting over-voltage

protection Efuse targeting applications that require front end

protection at the input line. Both VIN and VOUT terminals

are rated at 22 V absolute maximum. There is a programable

soft-start feature that controls the inrush current for highly

capacitive loads. It also has Input Under-Voltage Lock Out

(UVLO), Input Over-Voltage Output Clamp (OVC), and

Thermal Shut Down Protection (TSD).

AOZ18101DI-03/04 features an internal current-limiting

circuit that protects the supply from large load current. The

current limit threshold can be set externally with a resistor.

AOZ18101DI-03 is auto-restart version after fault condition.

AOZ18101DI-04 is latch-off version after fault is detected.

Both are available in small 3 mm x 3 mm 10-pin DFN package.

Features

? 3.5 V to 14 V input voltage operating range

? 22 V abs max voltage rating on VIN and VOUT pin

? Typical RON: 20 mΩ

? 1 A to 5 A programmable current limit

? Programmable output soft start time

? Fast Over Current Protection (OCP)

? Input Over-Voltage Output Clamp (OVC)

? Input Under-Voltage Lock Out (UVLO)

? Thermal Shut Down Protection (TSD)

? ±2 kV HBM ESD rating

? ±1 kV CDM ESD rating

? IEC 61000-4-2: ±8 kV on VIN and VOUT

? IEC 61000-4-5: ± 40 V on VIN, No cap

Applications

? Servers

? HDD and SSD drivers

? PCI cards

? Networking