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LDU0830S300 データシート(PDF) 1 Page - XP Power Limited |
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LDU0830S300 データシート(HTML) 1 Page - XP Power Limited |
1 / 4 page Specification LED Driver • Constant Current Output • LED Drive Current up to 1000 mA • LED Strings from 2 V to 57 V • PWM & Analog Dimming Control • High Efficiency up to 95% • Open or Short Circuit LED Protection • 3 Year Warranty LDU Series Input Input Voltage • LDU08 & 24: 7-30 VDC LDU48: 7-60 VDC Input Filter • Capacitor Input Surge • LDU08 & 24: 40 VDC for 0.5 s LDU48: 65 VDC for 0.5 s Output Output Voltage • See tables (Vin must be at least 2 V greater than Vout) Output Current • See tables Output Current Trim • 25-100% Output Current • LDU08: ±6.0% max Accuracy LDU24: ±8.0% max LDU48: ±8.0% max Ripple & Noise • LDU08: 200 mV pk-pk max LDU24: 250 mV pk-pk max (except 1000 mA units: 300mV pk-pk max) LDU48: See tables measured with 20 MHz bandwidth Short Circuit Protection • Current is limited to the rated output Temperature • LDU08: ±0.03%/°C max Coefficient LDU24: ±0.08%/°C max LDU48: ±0.03%/°C max Remote On/Off • On = 0.3-1.25 V or open circuit Off = ≤0.15 V (applied to control pin) LDU08 & 24: Quiescent input current is 25 µA max, LDU48: Quiescent input current is 100 µA max Remote On/Off Signal • 1 mA max Current Dimming PWM Output Current Range • 25% to 100% Operating Frequency • 1 kHz max On Time • 200 ns min Off Time • 200 ns min Amplitude • 1.25 V max DC Voltage Control Output Current Range • 25% to 100% Control Input • 0.3 to 1.25 V max Variable Resistor Output Current Range • 25% to 100% xppower.com General Efficiency • See tables Switching Frequency • LDU08: 40-380 kHz variable LDU24: 50-330 kHz variable LDU48: 20-500 kHz variable MTBF • LDU08: >1.6 MHrs LDU24: >1.6 MHrs LDU48: >950 KHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • LDU08: -40 °C to +85 °C, LDU24: -40 °C to +85 °C, LDU24 1000 mA unit: -40 °C to +70 °C, LDU48: See derating curves Case Temperature • LDU08 & 24: +100 °C max LDU48: +110 °C max Storage Temperature • -40 °C to +125 °C Humidity • Up to 95%, non-condensing Thermal Impedance • 35-50 °C/W model dependant Ingress Protection • IP67 (wired versions) Rating EMC Emissions • EN55022 class B conducted & radiated with external components - see application notes ESD Immunity • EN61000-4-2, level 2 Perf Criteria A Radiated Immunity • EN61000-4-3, level 2 Perf Criteria A EFT/Burst • EN61000-4-4, level 2 Perf Criteria A Surge • EN61000-4-5, level 2 Perf Criteria A Conducted Immunity • EN61000-4-6, level 2 Perf Criteria A |
同様の部品番号 - LDU0830S300 |
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同様の説明 - LDU0830S300 |
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