深圳四海恒通科技是AXElite亞瑟萊特的授權(quán)代理商，代理全系列產(chǎn)品，部分長(zhǎng)期備有大量現(xiàn)貨，竭誠(chéng)為您提供優(yōu)惠的價(jià)格，提供樣品及相應(yīng)的技術(shù)支持，歡迎與我們聯(lián)系。

聯(lián)系電話：&sp; /&sp; 83018377&sp;&sp;公司網(wǎng)站：www.gofotech.com

AX5510 &sp;680K/1.2MHz, High Voltage, Boost Converter

性能描述：

&sp;&sp;&sp;&sp;&sp;&sp;&sp; The AX5510 is a high performance,high efficiency step up DC-DC Converter with integrated 3A. The AX5510 converter input voltage ranging from 2.6 to 5.5V. The Output voltage can be set up to 27V. The selectable frequency of 680 kHz and 1.2 MHz allows the use of all external inductors and capacitors and provides fast transient response. Current mode control with external compensation network makes it easy to stabilize the system and keep maximum flexibility. Programmable soft start function minimizes impact on the input power&sp; system. Internal power MOSFET with very low RDS (ON) provides high efficiency.The AX5510&sp; automatically transits from PWM to PFM during light load condition further increasing efficiency. The converter also provides protection functions such as Current Limit and&sp; Thermal shutdown. The AX5510 is available in space-saving MSOP-10L-EP,MOSP-8L-EP,TDFN-10L and SOP-8L-EP packages.

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特點(diǎn)：

•&sp; 2.6V to 5.5V operating input voltage range
•&sp; Adjustable output voltage range up to 27V
•&sp; Up to 3A output switch current
•&sp; 680K/1.2MHz Selectable Switching Frequency
•&sp; Programmable soft-start function
•&sp; External Compensation Network
•&sp; Current limit and Thermal shutdown protection
•&sp; Under voltage Lockout
•&sp; ≤ 1µ A Shutdown Current
•&sp; Available in the Pb-Free MSOP-10L-EP, MSOP-8L-EP ,TDFN-10L and SOP-8L-EP Packages

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引腳圖：

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典型應(yīng)用電路圖：

我們還為您提供AXElite亞瑟萊特以下電源管理IC及應(yīng)用方案:

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▲LED照明驅(qū)動(dòng)電源

＊MR16/頭燈/手電筒/汽車(chē)照明/紅外燈板/臺(tái)燈：AX2001,AX2002,AX2003,AX2005,AX2006,AX2020,AX2021

＊燈條/燈串：LED1113,AX2004

＊10寸以下屏背光驅(qū)動(dòng)：AX2012

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▲車(chē)載設(shè)備

＊車(chē)充：

5V/1A：AX3007,AX3010,AX3011,AX358,AX34063

5V/1.5A：AX3015/6

5V/2.1A：AX3111,AX3112,AX3117

5V/3.1A,5V/4.2A：AX3304

＊車(chē)載DVD/GPS：

AX3005,AX3101,AX3102,AX3103,AX3104,AX3105,AX3106,AX3107,AX3003,AX3115,AX3301,AX5110,AX5201,AX5204,AX1007,AX66xx,AX6901

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▲數(shù)碼消費(fèi)產(chǎn)品

＊安設(shè)備：AX3005,AX3001,AX3022,AX3023,AX3101,AX6901

＊DVB機(jī)頂盒：AX3001～AX3004,AX3101～AX3106,AX3512～AX3519,AX3113,AX3301,AX1084,AX1007,AX358

＊Protable DVD：AX3101,AX3482,AX3484，AX5201,AX5204,AX5510

＊/EPC／MID：AX3102～AX3107,AX3113,AX3114,AX3120～AX3122,AX3512～AX3519,AX5201,AX5204,AX5301,AX5110,AX6901,AX1007,AX1084,AX66xx,AX993,AX995

＊LCD-TV：AX3102～AX3107,AX3113,AX3114,AX3120～AX3122,AX5201,AX5204,AX5301,AX358,AX1007,AX1084,AX66xx,AX6901

＊移動(dòng)硬盤(pán)盒/底座：AX3101,AX3108,AX3301,AX3512,AX3513,AX1007(Vin與Vout兩端的電容可以用到0.1uF的MLCC)

＊SSD固態(tài)硬盤(pán)：AX351x系列（AX3512/AX3513同步降壓系列產(chǎn)品將外置的開(kāi)關(guān)元件都整合到DC-DC的IC里，內(nèi)含各一個(gè)P、NMOS，包含省電模式功能，可提供1A-4A的連續(xù)輸出電流，工作頻率可到1.5Mhz，轉(zhuǎn)換效率可達(dá)90%）

＊移動(dòng)電源/應(yīng)急充：

5V/0.6A：AX5511

5V/1A：AX5510,AX5201

5V/2A：AX5302

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▲網(wǎng)絡(luò)設(shè)備

＊路由器：AX3022,AX3001,AX3101～AX3107

＊Modem/LAN/ADSL/WLAN AP：AX3022,AX3001,AX3101～AX3107

＊無(wú)線網(wǎng)卡：AX3512,AX3513,AX3514