LV52206XA: LED Boost Driver, Dual Channel, with PWM and 1-Wire Dimming

The LV52206XA is a high voltage boost driver for LED drive with 2 channels adjustable constant current sources.

特性
  • Operating Voltage from 2.7V to 5.5V
  • Integrated 43V MOSFET
  • 1-Wire 32 level digital and PWM dimming
  • 600kHz Switching Frequency
优势
  • Wide operating input voltage range for hand held equipment
  • White LED can do series connection till 10 pcs
  • The LED's current can do 32 phases adjustment
  • Small inductor is available
应用
  • LED Display Backlight Control
应用注释 (1)
Document TitleDocument ID/SizeRevisionRevision Date
LV52206XA Application NoteANDLV52206XA/D (353kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
WLCSP9 1.39x1.21 / WLP9567DQ (57.7kB)O
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Dual channel LED Boost Driver with PWM and 1-Wire DimmingENA2203/D (497.0kB)0
评估板文档 (4)
Document TitleDocument ID/SizeRevisionRevision Date
LV52206XAEVB Bill of Materials ROHS CompliantLV52206XAEVB_BOM_ROHS (67kB)0
LV52206XAEVB Gerber Layout Files (Zip Format)LV52206XAEVB_GERBER (90kB)0
LV52206XAEVB SchematicLV52206XAEVB_SCHEMATIC (42kB)0
LV52206XAEVB Test ProcedureLV52206XAEVB_TEST_PROCEDURE (133kB)0
评估板与开发工具
产品状况Compliance简短说明
LV52206XAEVBActivePWM, Dual-Channel, LED Boost Driver Evaluation Board
产品订购型号
产品状况Compliance具体说明封装MSL*容器预算价格 (1千个数量的单价)
LV52206XA-MHActivePb-free Halide freeLED Boost Driver, Dual Channel, with PWM and 1-Wire DimmingWLCSP-9 / WLP-9567DQ1Tape and Reel5000$0.378
订购产品技术参数
ProductTopologyVIN Min (V)VIN Max (V)VO Max (V)IO Max (mA)fSW Typ (kHz)
LV52206XA-MHStep-Up2.75.54027600
Dual channel LED Boost Driver with PWM and 1-Wire Dimming LV52206XA
LV52206XA Application Note LV52206XA
LV52206XAEVB_BOM_ROHS - 67 KB LV52206XAEVB
LV52206XAEVB_GERBER - 90 KB LV52206XAEVB
LV52206XAEVB_SCHEMATIC - 42 KB LV52206XAEVB
LV52206XAEVB_TEST_PROCEDURE - 133 KB LV52206XAEVB
WLCSP9 1.39x1.21 / WLP9 LC898300XA