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LMX1622-12-01 Datasheet(PDF) 3 Page - Microsemi Corporation |
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LMX1622-12-01 Datasheet(HTML) 3 Page - Microsemi Corporation |
3 / 6 page Microsemi Linfinity Microelectronics Division 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Page 3 Copyright © 2000 Rev. 0.3,2001-01-18 RangeMAX ™ LXM1622-12-xx DUAL 5W, DIGITAL DIMMING CCFL INVERTER MODULE PRELIMINARY DATA SHEET A M I CROSEM I COM P A N Y Unless otherwise specified, these specifications apply over the recommended operating conditions and 25°C ambient temperature for the LMX1622-12-xx. LMX1622-12-xx Parameter Symbol Test Conditions Min Typ Max Units POWER CHARACTERISTICS Run Current (LXM1622-12-01) IRUN VIN=12V,VBRT_ADJ = 2.25V, VLAMP = 625VRMS 800 mA Run Current (LXM1622-12-02,03)) IRUN VIN=12V,VBRT_ADJ = 2.25V, VLAMP = 425VRMS 450 mA Sleep Current ISLEEP VIN = 12V, SLEEP = 0.0V 0.0 0.5 10 µA Note 2: Minimum lamp current required to maintain even light output may vary with display panel. Average RMS current = (burst duty cycle) X (burst amplitude of full lamp current Conn. Pin Description CN1 (Molex 53261-0890) * CN1-1,2 VIN Main Input Power Supply (10.8V to 13.2V) CN1-3,4 GND Power Supply Return CN1-5 SLEEP >1.5V(Backlight on), <0.8V (backlight off), IISLEEP=425uA @ 5.0V, disabled if left open CN1-6 BRITE Brightness Control (0.25- 2.2VDC) 2.25VDC gives maximum lamp current CN1-7 BRITE RTN Signal Ground (0Vdc) CN1-8 VSYNC Vertical Synchronization Input (50 < fSYNC > 150Hz), minimum pulse width 10uS CN2,3 for LMX1622-12-01, 02 (JST SM02(8.0)B-BHS-1-TB) CN2-1 VHI High Voltage Connection to High Side of Lamp. Connect to lamp terminal with shortest lead length. DO NOT connect to Ground. CN2-2 VLO Connection to Low Side of Lamp. Connect to lamp terminal with longer lead length. DO NOT connect to Ground. CN2,3 for LMX1622-12-03 (Honda QZ-19-AMYL#02) CN2-3 VHI High Voltage Connection to High Side of Lamp. Connect to lamp terminal with shortest lead length. DO NOT connect to Ground. CN2-1 VLO Connection to Lower Side of Lamp. Connect to lamp terminal with longer lead length. DO NOT connect to Ground. * LX9501 Mating Connector Assembly Available All dimensions are in inches (mm) 0.24in. 6mm CN1 4.88in. 124mm CN2 CN3 CN3 .229in. 7.6m m CN2 1.50in. 38mm 1.89in. 48mm 0.060in. 1.52m m 0.118in. 3mm 0.078in. 2mm SM02(8.0)B-BHS-1-TB (JST) Honda QZ-19-AMYL#02 CN2, CN3 (Connector Type) 1.26in. 32mm 0.068in. 1.75m m 0.118in. 3mm 1 3 1 W eight: 24.5 (g) typ. |
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