AX3514ASA-2A同步降压IC,微桥代理,深圳现货

GENERAL D*CRIPTION
    The AX3514/A/B is a 1.2MHz constant frequency current mode PWM step-down
converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The AX3514/A/B 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 AX3514/A/B can supply up to 2A output load current from a 2.6V to 5.5V input voltage and the output voltage can be regulated as low as 0.6V. 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 *aller inductor values to optimize size and provide efficient operation. The AX3514/A/B is available in adjustable (0.6V to VIN) output voltage. The device is available in SOP8 Pb-free and TDFN-10L packages.

FEATUR*
- 2.6V to 5.5V Input Voltage Range
- Output Voltages from 0.6V to VIN
- High Efficiency: Up to 96%
- 1.2MHz Constant Frequency Operation
- Up to 2A Output Current
- No Schottky Diode Required
- Low RDS(ON) Internal Switches: 0.15Ω
- Current Mode Operation for Excellent Line and Load Transient Response
- Current limit, Enable function
- Short Circuit Protect (SCP)
- Build-in Soft Start function
- ≤ 1μA Shutdown Current
- SOP8 Pb-Free and TDFN-10L packages

1.室内LED照明电源方案如MR16/AR111/E27 C AX2001 AX2002 AX2003 AX2004 AX2005 AX2006 AX2012
2.车载电源方案――AX3005 AX3007 AX3111 AX5201 AX5204
3.车用充电电源方案――AX3007 AX3010/11 AX3015 AX3111A AX3112
4.平面电视电源方案――系统板 : AX3514~AX3522 AX3113~AX3116 AX3120~AX3122 AX6630~AX6639 AX1201~AX1204, 屏上电源 : AX5510~AX5511 AX2008~AX2012(LED BLU power solution)
5.3.5G/数码电视模块电源方案 C AX3513 AX6640 AX6641 AX6644 AX5110 AX9001 ~ AX9004(PMU)

企业名：深圳市微桥科技有限公司

类型：经销商

电话： 755-83991588

联系人：钟智

地址：广东深圳振华路56号兰光大厦16楼1603室