AX3516-1.2MHz,2.5A

型号/规格：
AX3516
品牌/商标：
AX

发布询价信息

普通会员

企业名：深圳市百盛新纪元半导体有限公司

类型：

电话： 0755-82570180

手机：18948314942

联系人：郑小姐

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邮箱：Parkson@szparkson.net

地址：广东深圳福田区赛格广场24楼2405A

产品分类

集成电路(IC)(1)
∟ 其他IC(1)
电源IC(18)
∟ DC-DC(10)∟ LED驱动IC(1)∟ 充电管理IC(6)∟ 其他电源IC(1)
场效应管MOSFET(1)
∟ MOSFET(1)

新品上架

商品信息 更新时间：2011-12-05

General Description

The AX3516 is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 2.5A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The AX3516 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications. The AX3516 can supply up to 2.5A output current from a 2.6V to 4V input voltage and up to 3A output current from a 4V to 5.5V input voltage. The output voltage can be regulated as low as 0.8V. The high switching frequency minimizes the size of external components while keeping switching losses low. The internal slope compensation setting allows the device to operate with smaller inductor values to optimize size and provide efficient operation. The AX3516 is available in adjustable (0.8V to VIN) output voltage. The device is available in SOP8-EP and DFN-8L Pb-free packages.

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