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The AOZ1236-02 is a high-efficiency, easy-to-use DC/DC
synchronous buck regulator that operates up to 24V.
The device is capable of supplying 6A of continuous
output current with an output voltage adjustable down to
0.8V (±1.0%).
A proprietary constant on-time PWM control with input
feed-forward results in ultra-fast transient response while
maintaining relatively constant switching frequency over
the entire input voltage range. The switching frequency
can be externally programmed up to 1MHz.
The device features multiple protection functions such as
VCCunder-voltage lockout, cycle-by-cycle current limit,
output over-voltage protection, short-circuit protection, as
well as thermal shutdown.
The AOZ1236-02 is available in a 4mm x 4mm QFN-23L
package and is rated over a -40°C to +85°C ambient
temperature range.
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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：23-VFQFN 裸露焊盘
供应商器件封装：23-QFN （4x4）输出类型：可调式
输出数：1
电压 - 输出：0.8 V ~ 20.4 V
电压 - 输入：2.7 V ~ 24 V
频率 - 开关：200kHz ~ 1MHz
电流 - 输出：6A制造商零件编号：AOZ1236QI-02
制造商：Alpha & Omega Semiconductor Inc
描述：IC REG BUCK SYNC ADJ 6A QFN
系列：EZBuck?
类型：降压（降压）Wide input voltage range
–2.7V to 24V
6A continuous output current
Output voltage adjustable down to 0.8V (±1.0%)
Low RDS(ON)internal NFETs
–35mhigh-side
–12mlow-side
Constant On-Time with input feed-forward
Programmable frequency up to 1MHz
Selectable PFM light load operation
Ceramic capacitor stable
Adjustable soft start
Power Good output
Integrated bootstrap diode
Cycle-by-cycle current limit
Short-circuit protection
Thermal shutdown
Thermally enhanced 4mm x 4mm QFN-23L package
Applications
Portable computers
Compact desktop PCs
Servers
Graphics cards
Set-top boxes
LCD TVs
Cable modems
Point-of-load DC/DC converters
Telecom/Networking/Datacom equipment
