低价供应降压直流电源变换器XL1507/XL1509/XL2596
| 价 格： | 面议 | |
| 型号/规格： | XL1507/XL1509/XL2596 | |
| 品牌/商标： | XL |
The XL1507 is a 150 KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 3A load with high
efficiency, low ripple and excellent line and
load regulation. Requiring a minimum
number of external components, the regulator
is simple to use and include internal
frequency compensation and a
fixed-frequency oscillator.
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 100%. An enable
function, an over current protection function
is built inside. When second current limit
function happens, the operation frequency
will be reduced from 150KHz to 50KHz. An
internal compensation block is built in to
minimize external component count
- 所属城市：广东 深圳
- [联系时请说明来自维库仪器仪表网]
- 联系人： 赵小姐/常先生/李小姐/陈小姐
- 电话：0755-33100277
- 传真：0755-33100277
- 手机：13530255775
- QQ ：
热卖XL5002/XL5003/XL5004高压市电机片高效率恒流驱动IC
信息内容：深圳市润芯微电子有限公司 联系人：赵小姐 联系电话：0755-33100277 手机：13530255775 QQ：1310658007 500301:无电解电容方案 描述 221025D01 是为产品 XL5003 制作的演示板，用于 AC85V~265V 输入，驱动 2~8 颗，输出电流 300mA，支持无电解电容的应用演示。 XL5003 采用先进技术，内部集成开路保护、短路保护、过温保护等可靠性模块；内部集成 600V 高压 MOSFET，所需外围器件极少，系统转换效率高，无需电解电容，系统体积小，可兼容 E27/B22/GU10 等标准接口。 XL5003 采用 SOP-8L 小体积封装，采用标准外部元器件，应用灵活。
热卖XL6001/XL6003/XL6004/XL6005升压型恒流驱动IC
信息内容：深圳市润芯微电子有限公司 联系人：赵小姐 联系电话：0755-33100277 手机：13530255775 QQ：1310658007 ntroduction The document describes a high efficiency LED driver designed to drive an LED driver at a current of 320 mA from an input voltage range of 3.6 VDC to 20 VDC, output support 2~8 series 1W LED. The XL6001 also provides a sophisticated range of protection features including output LED open faults and soft-start function. Accurate hysteretic thermal shutdown ensures safe average PCB temperatures under all conditions. Design with very low parts count. This document contains the converter specification, schematic, PCB diagram, bill of materials.
