位置:AOZ5273QI-01 > AOZ5273QI-01详情

AOZ5273QI-01中文资料

厂家型号

AOZ5273QI-01

文件大小

1417.75Kbytes

页面数量

6

功能描述

High-Current, High-Performance Smart Power Stage

数据手册

下载地址一下载地址二到原厂下载

生产厂商

AOSMD

AOZ5273QI-01数据手册规格书PDF详情

General Description

The AOZ5273QI is a general-purpose Smart Power

Stage (SPS) consisting of two asymmetrical MOSFETs

and an integrated driver for high current, high frequency

DC-DC converters.

The AOZ5273QI provides an output voltage signal

(IMON), which represents the real-time module current

with a gain of 5mV/A. The IMON signal can be directly

used to replace inductor DCR sensing or resistor sensing

in multiphase voltage regulator systems without the need

for temperature compensation.

The AOZ5273QI also includes an accurate module

temperature monitor (TMON). TMON is a voltage

sourced signal with a gain of 8mV/°C.

The MOSFETs are individually optimized for operation in

the synchronous buck configuration. The High-Side (HS)

MOSFET is optimized to achieve low capacitance and

gate charge for fast switching with low duty cycle

operation. The Low-Side (LS) MOSFET has ultra-low ON

resistance to minimize conduction loss. The standard

5mm x 6mm QFN package is optimally designed to

minimize parasitic inductance for minimal EMI signature.

Features

 3V to 20V power supply range

 30V HS MOSFET provides better system ruggedness

 70A continuous output current

– Up to 100A for 10ms on pulse

– Up to 150A for 10μs on pulse

 Optimized for switching frequency up to 1MHz

 Integrated current monitor (5mV/A) with 5 accuracy

over temperature

 Integrated temperature monitor (8mV/°C) with 2

accuracy

 Fault Indicator

 Under-Voltage LockOut (UVLO) on VCC

 Under-Voltage LockOut (UVLO) on VIN

 High-Side MOSFET Over-Current and Short-Circuit

Protection

 Zero Current Detect Function (ZCD)

 Over Temperature Protection (OTP)

 Standard QFN5x6-39L package

Applications

 Server systems

 High end CPU/GPU power stage

 Communications Infrastructure

更新时间:2025-10-4 9:04:00
供应商 型号 品牌 批号 封装 库存 备注 价格
AOS/万代
22+
QFN5x6-39L
25000
AOS/万代全系列在售
AOS/万代
23+
QFN5x6-39L
30000
原装正品假一罚十,代理渠道价格优
24+
N/A
46000
一级代理-主营优势-实惠价格-不悔选择
ALPHA & OMEGA SEMICONDUCTOR
23+
SMD
880000
明嘉莱只做原装正品现货
AOS
24+
PowerVFQFN39
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
AOS
两年内
NA
3000
实单价格可谈
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