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Overview
| Topology | Flyback Converter |
| Input voltage | 190-265 V |
| IC revision | 1 |
Description
The street light market is experiencing significant growth potential as municipalities worldwide are increasingly adopting energy-efficient LED lighting solutions. Utilizing Microchip’s LED Driver reference design allows street light manufacturers to quickly and cost-effectively bring their products to market. Unlike off-the-shelf solutions, Microchip's design offers the flexibility to tailor each driver to meet the specific requirements of various municipal tenders. This customization capability ensures that manufacturers can address the diverse needs of different municipalities, enhancing their competitive edge and ensuring compliance with local regulations and standards.
Features
Output power: Max 100WInput voltage: 190 – 265V ACControl method: compliant with D4IPower factor 0.99 at 230 VAC, 100W outputLinear (analog) dimming with wide range of amplitude control of the LED current;PWM (digital) dimming, dims down to 0.01% and lower, with PWM pulse width down to 150 ns;Flyback converter control with automatic output voltage adjustment for maintaining high system efficiency;Boost converter with near-zero output voltage ripple for ripple-free LED current;Fault recovery with auto-retry delay;Undervoltage detection of VDD voltage and supply voltage (flyback output voltage);Overvoltage detection of the LED load voltage (boost output voltage);Overcurrent detection of the load switch current
Typical applications
- Smart LED Driver
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Packaging | Tol. C | Size | Qmin. | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Q (%) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | Z (mΩ) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | IR (A) | L1 (mH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE Approval | L (µH) | IR (A) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447709101 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2 | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | – | 1210 | – | – | – | – | -40 °C up to +125 °C | – | 3.1 | 3.8 | 2.5 | 3.2 | 4.3 | Standard | – | – | – | – | – | – | – | – | – | 110 | – | – | – | – | – | – | – | 12 | 12 | 10 | SMT | – | – | – | – | – | – | – | 100 | 2.5 | ||
 | 691415520003 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 4155 - 5.08 mm Screwless 45° Entry | 3 | Screwless | PCB | No | 18 to 22 (AWG) 0.823 to 0.326 (mm²) | – | – | – | – | – | -30 °C up to +120 °C | 5.08 | Box | – | – | – | – | – | – | -30 °C up to +120 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 45° | – | – | – | – | – | – | 15.24 | – | – | THT | – | – | – | – | – | – | 40021374 | – | 10 | |
 | 7446631010 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LF SMT Common Mode Power Line Choke | 4 | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | – | SH | – | – | – | 2.1 | -40 °C up to +125 °C | – | – | – | – | – | – | SMT | – | – | – | – | – | – | – | – | – | 550 | – | 1 | 10 | 0.55 | 250 | 1500 | MnZn | 23.3 | 18.5 | 11.5 | – | – | – | – | – | – | – | 40042531 | 10000 | 1 | ||
 | 742792645 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | 0603 | – | – | – | 0.3 | -55 °C up to +125 °C | – | – | – | – | – | – | SMT | – | – | – | – | – | 470 | 600 | 230 MHz | 1000 | 200 | High Current | 1 | – | 0.2 | – | – | – | 1.6 | 0.8 | 0.8 | SMT | – | – | – | – | – | – | – | – | 0.8 | ||
 | 820542711 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-VD Disk Varistor | – | 230 VAC | – | – | – | – | – | – | – | – | – | – | – | – | 14 mm | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | THT | – | – | – | 16.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | 16.5 | 4.5 | 18 | THT | 275 | 350 | 430 | 4500 | 132 | 0.6 | Yes | – | – | ||
 | 890334025017CS | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | – | Across the mains | – | – | – | 100 nF | X2 | 300 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 15 | Carton | ±10% | Pitch 15 mm | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 310 | – | – | 18 | 6 | 12 | Boxed THT | – | – | – | – | – | – | – | – | – | ||
 | 7447037 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 450 | – | – | – | – | – | – | – | 13.5 | 7.3 | – | THT | – | – | – | – | – | – | – | 360 | 0.9 | |
 | 860040878008 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATUL Aluminum Electrolytic Capacitors | – | – | – | – | – | 330 µF | – | – | – | – | -40 °C up to +105 °C | 5 | Tray | ±20% | – | – | 9 | – | – | – | – | – | – | – | – | – | – | 10000 | 1600 | 330 | 13 | – | – | – | – | – | – | – | – | – | – | 100 | – | – | 40 | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 865080645012 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ASLI Aluminum Electrolytic Capacitors | – | – | – | – | – | 47 µF | – | – | – | 2.12766 MΩ | -55 °C up to +105 °C | – | 15" Tape & Reel | ±20% | 6.3 x 7.7 | – | 12 | – | – | -55 °C up to +105 °C | – | – | – | – | – | – | SMT | 2000 | 230 | 23.5 | 6.3 | 700 | – | – | – | – | – | – | – | – | – | 50 | – | – | 7.7 | 6.6 | – | V-Chip SMT | – | – | – | – | – | – | – | – | – | ||
 | 885012006042 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | 470 pF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±5% | 0603 | – | – | NP0 Class I | 0.4 | -55 °C up to +125 °C | 1000 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012206046 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | 100 nF | – | – | – | 5 GΩ | – | – | 7" Tape & Reel | ±10% | 0603 | – | 3.5 | X7R Class II | 0.4 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 16 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012206052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | 1 µF | – | – | – | 0.1 GΩ | – | – | 7" Tape & Reel | ±10% | 0603 | – | 10 | X7R Class II | 0.4 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 16 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012206086 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 3.3 nF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±10% | 0603 | – | 2.5 | X7R Class II | 0.4 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012007063 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 nF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±5% | 0805 | – | – | NP0 Class I | 0.5 | -55 °C up to +125 °C | 1000 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012207092 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 10 nF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±10% | 0805 | – | 2.5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012208069 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | 10 µF | – | – | – | 0.01 GΩ | – | – | 7" Tape & Reel | ±10% | 1206 | – | 10 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 3.2 | 1.6 | 1.6 | – | – | – | – | – | – | – | – | – | – | ||
| 885012006079 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | 100 pF | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 7" Tape & Reel | ±5% | 0603 | 1000 | – | NP0 Class I | 0.4 | -55 °C up to +125 °C | 1000 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012208106 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | 1 nF | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 7" Tape & Reel | ±10% | 1206 | – | 2.5 | X7R Class II | 0.6 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 | – | – | 3.2 | 1.6 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
 | 885342207008 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | – | – | – | – | – | 1 nF | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 7" Tape & Reel | ±10% | 0805 | – | 2.5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 250 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | ||
| 885012207130 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | 470 nF | – | – | – | 0.2 GΩ | – | – | 7" Tape & Reel | ±10% | 0805 | – | 10 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | – | – | – | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Packaging | Tol. C | Size | Qmin. | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Q (%) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | Z (mΩ) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | IR (A) | L1 (mH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE Approval | L (µH) | IR (A) | Samples |
|---|
