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The AOZ1915 is a high-performance, current-mode,
constant frequency boost regulator with internal
MOSFET and internal Schottky diode. The 600kHz /
1.2MHz switching frequency allows the use of low-profile
inductor and capacitors. The current-mode control
ensures easy loop compensation and fast transient
response. The AOZ1915 works from a 2.7V to 5.5V input
voltage range and generates an output voltage as high
as 22V. Other features include input under-voltage
lockout, cycle-by-cycle current limit, thermal shutdown
and soft-start.
The AOZ1915 is available in a tiny 4mm x 3mm 12-pin
DFN package and is rated over a -40°C to +85°C
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输出类型：可调式
输出数：1
电压 - 输出：2.7 V ~ 22 V
电压 - 输入：2.7 V ~ 5.5 V
频率 - 开关：600kHz，1.2MHz
电流 - 输出：1.5A
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：12-VFDFN 裸露焊盘
供应商器件封装：12-DFN（4x3）制造商零件编号：AOZ1915DI
制造商：Alpha & Omega Semiconductor Inc
描述：IC REG BOOST ADJ 1.5A 12DFN
系列：-
类型：升壓●2.7V to 5.5V input voltage range
●Adjustable output up to 22V
●Internal Schottky diode
●600kHz/1.2MHz constant switching frequency
●Cycle-by-cycle current limit
●Thermal overload protection
●Programmable Soft-start
●Small 4mm x 3mm DFN 12L package
Applications
●LCD TV
●LCD Monitors
●Notebook Displays
●PCMCIA Cards
●Hand-Held Devices
●GPS power
●TV tuner
