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Power Integrations DER-1038 | Demoboard DER-1038
DER-1038 - 100 W Low-Profile LED Driver Using InnoSwitch4-QR (750 V PowiGaN), CAPZero-2 and HiperPFS-4
Overview
| Topology | Forward Converter |
| Input voltage | 198-305 V |
| Switching frequency | 50-60 kHz |
| Output 1 | 24 V / 4.17 A |
| IC revision | A |
Description
100 W, 24 V low-profile constant voltage LED driver for industrial and smart lighting using 750 V PowiGaN-based InnoSwitch4-QR (INN4277C-H182), CAPZero-2 (CAP200DG) and HiperPFS-4 (PFS7624C).
Features
- 100 W Constant Voltage LED Driver
92% full load efficiency @ 230 VAC
- Easily meets DOE6 and CoC Tier 2 efficiency requirements
- Low profile < 16 mm high
- Low components count (62 parts)
- Power factor correction stage
- High power factor, > 0.93 from 230 - 277 VAC
- Low THD, < 10 % from 230 - 277 VAC
- DC-DC conversion stage
- High efficiency eliminates heatsinks
- Protection Features
- Fast input line UV/OV protection
- Output over-current, overvoltage and undervoltage protection
- Over-temperature protection (OTP)
- Meets 2.5 kV combination and 4 kV ring-wave differential surge
Typical applications
- LED Driver, Smart Lighting
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | L(µH) | IR(A) | RDC max.(Ω) | Samples | |
|---|---|---|---|---|---|---|---|---|---|
 | WE-FI Leaded Toroidal Line Choke, 68 µH, 2.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-FI Leaded Toroidal Line Choke | Inductance68 µH | Rated Current2.8 A | DC Resistance0.055 Ω |