High Power Factor LED Controller
The IPS401 is an LED controller capable of driving one or more string of LEDs with high efficiency and power factor correction. A host of novel features such as self-oscillating and continuous mode of operation, PFC capability, together with low power dissipation make the IPS401 a truly breakthrough product which will establish standards for future “green” lighting technology.
Features
- Unique self oscillating with optimized PFC controller able to drive hundreds of White LED diodes, typically 120 to 1,000 from an AC source, 10 to several hundreds from a DC source
- 12VDC to 265V AC sources and beyond
- Constant current LED operation for maximum LED brightness, maximum life and reliability
- Built-in PFC for low harmonic distortion and Power Factor Correction,
- High-efficiency > 95% to save power and reduce heat dissipation
- LED current control and overvoltage protection
Applications
- AC/DC LED Driver Applications
- DC/DC LED Driver Applications
- RGB backlighting
- Backlighting of LCD and PDP panels
- LED signs
- LED decoration
- Automotive
- Road signs, traffic lights
Ordering Information | Ordering PN(1) | Subgroup | Description | Temp. Range | Package | Packing Type | Packing Qty | | IPS401-05 C-D-G-LF | Controller | PFC for LEDs, IPS101 w/Lower Vsen | Commercial | 8-Pin DIP | Tube | 50 | | IPS401-05 I-D-G-LF | Controller | PFC for LEDs, IPS101 w/Lower Vsen
| Industrial | 8-Pin DIP | Tube | 50 | | IPS401-05 C-SO-G-LF | Controller
| PFC for LEDs, IPS101 w/Lower Vsen | Commercial | 8-Pin SOIC | Tube | 98 | | IPS401-05 I-SO-G-LF | Controller | PFC for LEDs, IPS101 w/Lower Vsen | Industrial | 8-Pin SOIC | Tube | 98 | | IPS401-05 C-SO-G-LF-TR | Controller | PFC for LEDs, IPS101 w/Lower Vsen | Commercial | 8-Pin SOIC | 13” T&R (2) | 2500 | | IPS401-05 I-SO-G-LF-TR | Controller | PFC for LEDs, IPS101 w/Lower Vsen
| Industrial | 8-Pin SOIC | 13” T&R (2) | 2500 |
(1) Only RoHS/Lead-Free Packaging is normally offered.
(2) T&R - Tape and Reel
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