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XL6001 PDF Datasheet浏览和下载

型号.:
XL6001
PDF下载:
下载PDF文件
内容描述:
[XL6001PDF LED升压IC]
文件大小:
172 K
文件页数:
9 Pages
品牌Logo:
品牌名称:
XLSEMI [ XLSEMI ]
PCB Prototype
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  • IC型号
  • 厂家
  • 批号
  • 数量
  • 封装
  • 单价/备注
  • 操作
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Datasheet
400KHz 32V 2A Switching Current Boost LED Constant Current Driver
Features
Wide 3.6V to 24V Input Voltage Rang
0.22V Constant Current Sense Voltage
Directly drive 3~8 Series 1W LED
Fixed 400KHz Switching Frequency
Max. 2A Switching Current Capability
Up to 92% efficiency
Excellent line and load regulation
EN PIN TTL shutdown capability
Internal Optimize Power MOSFET
Built in LED Open Protection
Built in Soft-Start Function
Built in Frequency Compensation
Built in Thermal Shutdown Function
Built in Current Limit Function
Available in SOP8L package
XL6001
General Description
The XL6001 regulator is fixed frequency PWM
Boost (step-up) LED constant current driver,
capable of driving Series 1W LED units with
excellent line and load regulation. The regulator is
simple to use because it includes internal frequency
compensation and a fixed-frequency oscillator so
that it requires a minimum number of external
components to work.
The XL6001 could directly drive 5~8 Series 1W
LED units at VIN>12V .
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 90%. An enable
function, an over current protection function
is built inside. An internal compensation
block is built in to minimize external
component count.
Applications
LED Lighting
Boost constant current driver
Monitor LED Backlighting
7’ to 15’ LCD Panels
Figure1. Package Type of XL6001
Rev 1.2
1
www.xlsemi.com