NLV14027BDR2G

(1/2) 001-01 / 20030919 / ea436_cxal0605.fm CXA Series CXA-L0605-VJL Power Supplies DC to AC Inverters Connector type, Dimming, 4W, For 1 Bulb FEATURES • The CXA-L0605-VJL is an inverter for cold cathode fluorescent lamps and features a built-in dimmer. • Because they employ advanced output current control, fluctuations in input voltage, load, and distributed capacitance have virtually no effect on brightness. • Output open and short circuit conditions result in no damage, heat generation, or other difficulties. • Safe design that includes a built-in overcurrent protection element. • Insulation is simplified due to flat backside surface of board. TEMPERATURE AND HUMIDITY RANGES Operating 0 to +60 Storage –20 to +85 95max. Humidity range(%)RH [Maximum wet-bulb temperature 38°C] Temperature range (°C) SHAPES AND DIMENSIONS 1 CN2 82±0.2 ∗1 1 2-ø2.2±0.1 2 8max. 1 CN1 20max. (4) 12.8±0.2 (4.5) 95.5max. 40∗2 ∗1 Substrate (PWB: Printed wiring board): Flame retardant material UL94V-0 (FR-4 or CEM-3) t =1mm ∗2 : High-voltage generator (The entire surface within a range of 40mm away from the end of the base in the output) 1 2 Input connector Output connector Connector manufacturer’s company and type Morex Japan Co., Ltd. Japan Solderless Terminal Co., Ltd. TERMINAL NUMBERS AND FUNCTIONS CN1 Terminal No. CN1-1 CN1-2 CN1-3 CN1-4 CN1-5 ∗ Brightness Functions Input voltage Edc: 4.75 to 5.25V 5V[nom.] 0V Remote voltage Edc 0V: off/5 to 5.25V:on Brightness dimmer voltage∗ Edc: 0 to 3V(Maximum brightness on 0V) Used in the internal circuits, do not connect. Symbol Vin GND Vrmt Vbr N.C. can be controlled by adjusting Vbr within a range of 0 to3V. CN2 Terminal No. CN2-1 CN2-2 CN2-3 Functions Output[High voltage] Irms — Output[Low voltage] 3 to 6mA — (2V) • All specifications are subject to change without notice. Symbol VHIGH N.C. VLOW 53261-0590 SM02(8.0)B-BHS-1 Weight: 14.5g typ. Dimensions in mm Symbol CN1 CN2 (2/2) 001-01 / 20030919 / ea436_cxal0605.fm CXA Series CXA-L0605-VJL Power Supplies DC to AC Inverters Connector type, Dimming, 4W, For 1 Bulb ELECTRICAL CHARACTERISTICS Unit Specifications min. typ. 5.3 6 5.4 6 2.5 3 — 0.7 35 45 1500 1700 Symbol Output current Irms mA Iout Input current Idc Oscillation frequency Open circuit output voltage Erms A kHz V Iin FL Vopen TYPICAL CONNECTIONS EXAMPLE OF VOLTAGE DIMMER CONTROL CN1-1 Vin 4.75 to 5.25V Vrmt 5 to 5.25V RL (CCFL) CN1-3 CN1-4 Vbr 0 to 3V CN1-5 CN2-3 EXAMPLE OF POTENTIOMETER DIMMER CONTROL CN1-1 Vin 4.75 to 5.25V Vbr 3V RL (CCFL) CN1-3 50kΩ b CN1-4 ex. CN1-5 CN2-3 NO DIMMER CONTROL Vin 4.75 to 5.25V CN1-1 CN2-1 CN1-2 RL (CCFL) CN1-3 CN1-4 CN1-5 ∗ SW CN2-3 a:on, b:off • All specifications are subject to change without notice. 5 4 3 2 1 0 CN2-1 CN1-2 a SW∗ Vrmt 5 to 5.25V Ta(°C) 0 to 60 23±5 0 to 60 23±5 0 to 60 0 to 60 6 CN2-1 b Vbr(V) 0 0 3 0 0 0 RL(kΩ) 70 to 90 80 226 80 70 to 90 ∞ Brightness Maximum Maximum Minimum BRIGHTNESS DIMMER VOLTAGE-OUTPUT CURRENT CHARACTERISTICS CN1-2 a SW∗ Conditions Vin(V) 5±0.25 5±0.25 5±0.25 5 5±0.25 5±0.25 max. 6.7 6.6 3.5 0.8 55 — Output current Iout(mA) Items 0 1 2 3 4 5 6 Brightness dimmer voltage Vbr(V)