AOZ18101DI-04集成电路（IC）的电流调节/管理规格书PDF中文资料

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.

特性 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