* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download LXMG1626-12-45TrainingKit_rev1.1
Survey
Document related concepts
Switched-mode power supply wikipedia , lookup
Electrification wikipedia , lookup
Buck converter wikipedia , lookup
Stray voltage wikipedia , lookup
Variable-frequency drive wikipedia , lookup
Fault tolerance wikipedia , lookup
Opto-isolator wikipedia , lookup
Mains electricity wikipedia , lookup
Power electronics wikipedia , lookup
Automotive lighting wikipedia , lookup
Alternating current wikipedia , lookup
History of electric power transmission wikipedia , lookup
Resistive opto-isolator wikipedia , lookup
Power inverter wikipedia , lookup
Fluorescent lamp wikipedia , lookup
Solar micro-inverter wikipedia , lookup
Transcript
http://www.microsemi.com LXMG1626-12-45 PanelMatch™, StayLit™ Dual Lamp CCFL Inverter Module Training Kit Rev 1.1 November 2006 [email protected] Page 1 LXMG1626-12-45 PanelMatch™ StayLit™ Dual Lamp CCFL Inverter Module • Key Features – Specifically designed for LCD displays with both lamps on one side and a single common lamp return wire – FAULT DETECTION AND MANAGEMENT CIRCUIT = STAYLIT™ (See Page 2) http://www.microsemi.com Electrical Characteristics Symbol Input Voltage VIN Min Typ Max 12 Unit V Operating Lamp Voltage VLAMP 385 435 485 V Lamp Current (ISET = Ground) IOLAMP 9 10 11 mA Lamp Current (ISET = Open) IOLAMP 11 12 13 mA VLS 1250 1400 Typical Lamp Start Voltage V * Please always refer to the posted datasheet for the conditions under which the above values are obtained Page 2 LXMG1626-12-45 PanelMatch™ StayLit™ Dual Lamp CCFL Inverter Module • http://www.microsemi.com Key Features – Fault Detection and Management Circuit (StayLit™): • A dedicated Pin allows the module to detect an open/shorted lamp condition • In addition when only one of the two lamps in the LCD fails open, the second lamp will continue to operate with a FAULT signal toggling to indicate the failed condition. • Perfect for Industrial/Consumer Application where continued SAFE operation is key Page 3 LXMG1626-12-45 PanelMatch™ StayLit™ Dual Lamp CCFL Inverter Module • http://www.microsemi.com Key Features – Externally Programmable Maximum Output Current (PanelMatch™) = the customer is able by changing a single settings to regulate the current flowing through the lamp • The module can be used for different panels requiring different Lamp Currents – Easier Supply Chain, Perfect for Distribution • The customer can purposely drive the lamps at a lower or higher current to decrease or increase nominal brightness and lamp life – Application Flexibility Page 4 LXMG1626-12-45 PanelMatch™ StayLit™ Dual Lamp CCFL Inverter Module http://www.microsemi.com • Key Features – – – – – – RangeMAX™ Wide Range Dimming (100:1) Output Short-Circuit Protection and Automatic Strike-Voltage Fixed Frequency operation Rated From -20 to 70°C Certified Component to UL60950 (File E175910) RoHS Compliant Page 5 LXMG1626-12-45 PanelMatch™ StayLit™ Dual Lamp CCFL Inverter Module http://www.microsemi.com • Panels: dual lamp CCFL backlit displays with both lamps on one side and a single common lamp return wire. Examples – NEC • NL8048BC24-01, 9” • NL8060BC21-02, 8.4” – Sharp • LQ084S3DG01, 8.4” • Benefits – Fault Detection Feature and UL Qualification are a new key selling point for ATP/POS machines, medical monitors etc. Page 6