珠海沛程电子有限公司
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LED恒流板

LED恒流板
  • LED恒流板
  • 供应商:
    珠海沛程电子有限公司
  • 价格:
    1.00
  • 最小起订量:
    100块
  • 地址:
    珠海市南屏科技工业园屏北二路1号A栋
  • 手机:
    13427771618
  • 联系人:
    吴经理 (请说在中科商务网上看到)
  • 产品编号:
    53083072
  • 更新时间:
    2021-01-15
  • 发布者IP:
    113.76.89.246
  • 产品介绍
  • 用户评价(0)

详细说明

产品特性:
1. General description Scope: This LDA02-42V120A sepic LED driver for 18.5” ofLCD backlight system. 2. Applications 18.5” LED Backlight LCD panels For M185XW01. 3. Absolute maximum rating l Input supply voltage .: 11~13V l Input current . : 0.7A(MAX) l Input power : 7.13W l Output current : 22mA X 6CH l Output power : 6.28W l Brightness adjusted voltage : 0V(MAX)~5.0V(MIN) l Input signal voltage :0V/OFF 5.0V/ON(ON/OFF/control) l Ambient operating temperature :0℃~40℃ l Storage temperature :-20℃~80℃ l Operating & storage humidify: 10%~85% l Over voltage protect(OVP) l High efficency (TYP:88%) 4.Electrical Requirements This section defines the electrical requirements for the LED driver
PARAMETER SYMBOL MIN TYP MAX UNIT REMARK
Input voltage VIN 11.0 12.0 13.0 V
Input current Iin - 0.51 0.7 A Vadj=0V RL= M185XW01 Panel
Input power Pin - 6.11 7.13 W Vadj=0V RL= M185XW01 Panel
Input voltage Von/off - 0 1.0 V Off State
2.5 5.0 5.5 On State
Bright adjust Vadj 5 - 0 V 0V MAX
Efficiency η - 88 - % Vadj=0V RL= M185XW01 Panel

  4.2 Output Characteristics:

  <, SPAN lang=EN-US style="COLOR: teal">4.2.1 DC output CN4:

PARAMETER SYMBOL MIN TYP MAX UNIT REMARK
Output current (6CH) IRLED 18 20 22 mA Vadj=0V RL= M185XW01 Panel
0 - 3 Vadj=5V RL= M185XW01 Panel
Output voltage VLB 19.0 44.8 47.6 V Vadj=0V RL= M185XW01 Panel
Output power PO - 5.38 6.28 W Vadj=0V RL= M185XW01 Panel
Over voltage OVP 49 50 51 V LATCH