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The AOZ5166QI-01 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 (HS) MOSFET has
low capacitance and gate charge for fast switching with
low duty cycle operation. The Low-Side (LS) MOSFET
has ultra low RDS(ON)to minimize conduction losses.
The AOZ5166QI-01 is intended for use with 3V (CMOS)
and Tri-state input compatibility by using both the PWM
and DISB# inputs for accurate control of the power
MOSFET’s switching activities.
A number of features are provided making the
AOZ5166QI-01 a highly versatile power module. The
boot supply diode is integrated in the driver. The LS
MOSFET can be driven into diode emulation mode to
provide asynchronous operation when required. The
pinout is optimized for low parasitics, keeping their
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制造商零件编号：AOZ5166QI-01
制造商：Alpha & Omega Semiconductor Inc
描述：IC REG BUCK SYNC ADJ 60A QFN
系列：-
类型：降压（降压）
输出类型：可调式
输出数：1
电压 - 输出：-
电压 - 输入：4.5 V ~ 25 V
频率 - 开关：200kHz ~ 1MHz
电流 - 输出：60A
同步整流器：是
工作温度：-40°C ~ 85°C
安装类型：表面贴装
封装/外壳：40-WFQFN 裸露焊盘
供应商器件封装：40-QFN 裸露焊盘（6x6）Fully complies with Intel DrMOS Rev 4.0 specifications
4.5V to 18V input voltage range
4.5V to 5.5V driver supply range
Up to 60A output current
Up to 1MHz PWM operation
3V PWM / Tri-state input compatible
Under-voltage lockout protection
Single pin control for diode
Emulation / CCM operation
6mm x 6mm QFN-40L package
Applications
Servers
Point-of-Load DC/DC Converters
