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AOZ5311NQI中文资料

厂家型号

AOZ5311NQI

文件大小

2142.66Kbytes

页面数量

18

功能描述

High-Current, High-Performance DrMOS Power Module

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

AOSMD

AOZ5311NQI数据手册规格书PDF详情

General Description

The AOZ5311NQI is a high efficiency synchronous buck

power stage module consisting of two asymmetrical

MOSFETs and an integrated driver. The MOSFETs are

individually optimized for operation in the synchronous

buck configuration. The High-Side MOSFET is optimized

to achieve low capacitance and gate charge for fast

switching with low duty cycle operation. The Low-Side

MOSFET has ultra low ON resistance to minimize

conduction loss.

The AOZ5311NQI uses a PWM input for accurate control

of the power MOSFETs switching activities, is compatible

with 3V and 5V (CMOS) logic and supports Tri-State

PWM.

A number of features are provided making the

AOZ5311NQI a highly versatile power module. The bootstrap

switch is integrated in the driver. The Low-Side

MOSFET can be driven into diode emulation mode to

provide asynchronous operation and improve light-load

performance. The pin-out is also optimized for low

parasitics, keeping their effects to a minimum.

Features

 2.5V to 20V power supply range

 4.5V to 5.5V driver supply range

 55A continuous output current

- Up to 80A for 10ms on pulse

- Up to 120A for 10us on pulse

 Up to 2MHz switching operation

 3V / 5V PWM / Tri-State input compatible

 Under-Voltage lockout protection

 SMOD# control for Diode Emulation / CCM operation

 < 1mV detection threshold for efficient ZCD control

 Low profile 5x5 QFN-31L package

Applications

 Memory and graphic cards

 VRMs for motherboards

 Point of load DC/DC converters

 Video gaming console

更新时间:2025-10-4 9:13:00
供应商 型号 品牌 批号 封装 库存 备注 价格
AOS(万代)
24+
标准封装
12553
我们只是原厂的搬运工
AOS
24+
PowerVFQFN-31
3022
特价优势库存质量保证稳定供货
AOS
24+
N/A
8000
全新原装正品,现货销售
AOS
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
AOS
25+
原厂原封
58658
百分百原装现货,有单必成,支持实单
AOS(万代)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
AOS
24+
QFN
8000
AOS
23+
QFN
50000
全新原装正品现货,支持订货
AOS
21+
QFN
15000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
AOS
23+
QFN
9000
正规渠道,只有原装!