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The AOZ1283 is a high voltage, high efficiency, simple to
use, 2.5A buck regulator optimized for a variety of
applications. The AOZ1283 works from a 3.0V to 36V
input voltage range, and provides up to 2.5A of
continuous output current. The output voltage is
adjustable from 30V down to 0.8V.
The AOZ1283 integrates an N-channel high-side power
MOSFET. The switching frequency can set from 200kHz
to 2MHz with an external resistor. The soft-start time can
be set with an external capacitor.
aoz1283是高电压，效率高，使用简单，2.5a降压稳压器的各种应用进行了优化。
aoz1283从3.0V至36V的输入电压范围，并提供了连续输出电流2.5A。
输出电压可调从30V低至0.8V。
aoz1283集成高侧功率MOSFET沟道。
开关频率为200kHz到可以与一个外部电阻2mhz。
软启动时间可以设置一个外部电容器。
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制造商零件编号：AOZ1283PI
制造商：Alpha & Omega Semiconductor Inc
描述：IC REG BUCK ADJ 2.5A 8SO
系列：EZBuck?
类型：降压（降压）
输出类型：可调式
输出数：1
电压 - 输出：0.8 V ~ 30 V
电压 - 输入：3 V ~ 36 V
频率 - 开关：200kHz ~ 2MHz
电流 - 输出：2.5A
同步整流器：无
工作温度：-40°C ~ 85°C
安装类型：表面贴装
封装/外壳：8-SOIC（0.154"，3.90mm 宽）裸焊盘
供应商器件封装：8-SO 裸露焊盘 3.0V to 36V operating input voltage range
50mΩ internal NMOS
Up to 95% efficiency
Adjustable soft-start
Output voltage adjustable from 0.8V to 30V
2.5A continuous output current
Adjustable switching frequency from 200kHz to 2MHz
Cycle-by-cycle current limit
Short-circuit protection
Over-voltage protection
Over-temperature protection
EPAD SO-8 package
Applications
Point-of-load DC/DC conversion
Set top boxes and cable modems
DVD drives and HDDs
LCD Monitors & TVs
Telecom/Networking/Datacom equipment
AOZ1283PI：3.0V至36V工作输入电压范围
AOZ1283PI：50mΩ内部NMOS
AOZ1283PI：高达95%的效率
AOZ1283PI：可调软启动
AOZ1283PI：从0.8V至30V的输出电压可调
AOZ1283PI：2.5a连续输出电流
AOZ1283PI：调节开关频率为200kHz至2MHz
AOZ1283PI：逐周期电流限制
AOZ1283PI：短路保护
AOZ1283PI：过压保护
AOZ1283PI：超温保护
AOZ1283PI：EPAD的SO-8封装
AOZ1283PI：应用
AOZ1283PI：机顶盒和电缆调制解调器
AOZ1283PI：DVD驱动器和硬盘驱动器
AOZ1283PI：液晶显示器及电视
AOZ1283PI：电信/网络/数据通信设备
