P8LD030-24 HY-LINE | Alldatasheet

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Technical content

P8LD030-24 Step Down Driver for 300mA Power-LED

  • Constant Current Output
  • Dimmer function via analogue Control
  • Dimmer function via PWM Control
  • Remote control function
  • 14 Pin DIL Package
  • Efficiency up to 95 %
  • MTBF > 5 MHours P8LD030-24 is a high efficiency step-down converter optimized to drive high current LEDs. The control algorithm allows highly efficient and precise LED current regulation. This driver operates in an dc supply voltage range between 7 V and 30 V and provides an externally adjustable output current of up to 300 mA and output power up to 8 watts. A compact size allows designer to integrate this driver together with LED module. Specification at 25 °C, Vin nominal and rated output current Input Input voltage range 7…30 V Input filter Capacitor Output Output voltage range at Vin 30 V 2…28 V Output current range at Vin - Vout > 1.5 V to 3 V 300 mA Output power 8 W, max. Typical output current accuracy, at Iout 300 mA ±6 % Output ripple and noise, bandwidth 20 MHz 200 mVp-p, max. Temperature coefficient at Ta -40 to +85 °C ±0.03 % / °C, max. Capacitive load 47 µF, max. Operating frequency range 45 kHz…380 kHz Efficiency, maximum at full load 95 % Short circuit protection Regulated at rated output current PWM dimming & remote control Vdim input, remote ON level Open or 0.3 V … 1.25 V Vdim input, remote OFF level (shutdown) 0.15 V max. Vdim input, drive current (Vdim 1.25V) 1 mA, max. Quiescent supply current in shutdown mode at Vin 30V 25 µA, max. Recommended maximum operation frequency 1 kHz Minimum switch 'ON' time 200 ns Minimum switch 'OFF' time 200 ns Analog dimming control Vdim input control voltage range for 25 … 100 % output current range 0.3 V … 1.25 V Vdim input control voltage range ON 0.2 V … 0.3 V Vdim input control voltage range OFF 0.15 V … 0.25 V Vdim input, drive current (Vdim 1.25V) 1 mA, max. Physical conditions Operating ambient temperature range -40 to +85 °C Storage temperature range -40 to +125 °C Operating Package temperature 100 °C, max. Thermal impedance, nature convection 35 K/W Humidity 95 % rel H Reliability calculated MTBF (MIL-HDBK-217 F) 5 Mhrs Case material Non-conductive black plastic (UL94-V0) Potting material Epoxy (UL94-V0) Pin material 0.5 mm brass solder-coated Weight 2.6 g Dimensions 20.3 x 10.2 x 6.9 mm Soldering temperature 1.5 mm distance from body 260 °C for 10 sec EMC Specifications EMI radiated and conducted emissions EN55015 (CISPR22) EMS Immunity EN61547 IEC 61000-4-2 Perf. Criteria A IEC 61000-4-3 Perf. Criteria A IEC 61000-4-4 Perf. Criteria A IEC 61000-4-6 Perf. Criteria A IEC 61000-4-8 Perf. Criteria A Page 1 of 3 Deutschland: Schweiz: Inselkammerstraße 10 Gründenstrasse 82 D-82008 Unterhaching CH-8247 Flurlingen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch

P8LD030-24 Step Down Driver for 300mA Power-LED Typical application circuits Notes: 1. Do not use the driver over 8 W output power! 2. Do not connect a reversed power source! 3. Do not connect the input side with output side! Page 2 of 3 Deutschland: Schweiz: Inselkammerstraße 10 Gründenstrasse 82 D-82008 Unterhaching CH-8247 Flurlingen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch

P8LD030-24 Step Down Driver for 300mA Power-LED Pin connections Pin 1 - V supply

2 Vdim

Deutschland: Schweiz: Inselkammerstraße 10 Gründenstrasse 82 D-82008 Unterhaching CH-8247 Flurlingen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch Life Support Policy : HY-LINE does not authorize the use of any of its produc ts for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices whic h support or sustain life, and whose failure to perform, when properly used in accordance with in structions for use provided in the labeling, can be reasonabl y expected to result in significant injury to the user. Rev: 9.12 f