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AOZ1280CI: 产品描述Conv DC-DC 3V to 26V Step Down Single-Out 0.8V to 26V 1.2A 6-Pin SOT-23 T/R; 文件大小639KB，共13页; 制造商Alpha & Omega Semiconductor(万国半导体); 官网地址http://www.aosmd.com/about; 标准

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AOZ1280CI概述

Conv DC-DC 3V to 26V Step Down Single-Out 0.8V to 26V 1.2A 6-Pin SOT-23 T/R

AOZ1280CI规格参数

参数名称	属性值
欧盟限制某些有害物质的使用	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
类型 Type	Step Down
输出类型 Output Type	Adjustable
Switching Frequency (kHz)	1800
Switching Regulator	Yes
Number of Outputs	1
Output Voltage (V)	0.8 to 26
Maximum Output Current (A)	1.2
Minimum Input Voltage (V)	3
Maximum Input Voltage (V)	26
Operating Supply Voltage (V)	3 to 26
Typical Quiescent Current (uA)	1000
Line Regulation	0.03%/V(Typ)
Load Regulation	0.5%(Typ)
Efficiency (%)	95
Maximum ESD Protection Voltage (kV)	2@HBM
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
系列 Packaging	Tape and Reel
Supplier Package	SOT-23
Pin Count	6
Standard Package Name	SOT-23
Mounting	Surface Mount
Package Height	1.1
Package Length	2.9
Package Width	1.6
PCB changed	6
Lead Shape	Gull-wing

参考设计

AOZ1280 EZBuck 1.2A 简单降压稳压器的典型应用

AOZ1280 的典型应用是一款高效率、易于使用的 1.2A 降压稳压器，该稳压器足够灵活，可以针对各种应用进行优化。 AOZ1280 的工作输入电压范围为 3 至 26V，并提供高达 1.2A 的连续输出电流。输出电压可调节至 0.8V。固定 1.5 MHz PWM 开关频率减小了电感器尺寸 ...

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