REF-XDPL8210-U35W 35W LED Driver Reference Design
35W HPF LED driver reference design using XDPL8210 and CDM10VD, featuring isolated 0-10V dimming, universal AC input (90-305V), and dim-to-off capability.
Overview
This engineering report describes the REF-XDPL8210-U35W, a 35W digitally configurable constant current LED driver reference design. It utilizes the XDPL8210 High Power Factor (HPF) flyback controller and the CDM10VD isolated 0-10V dimming interface IC. The design supports a universal AC input range of 90 Vrms to 305 Vrms and an output range of 18V to 54V. It features primary-side regulation (PSR), high efficiency through Quasi-Resonant (QR) mode, and low standby power (<180mW) with dim-to-off functionality. The document includes detailed electrical specifications, schematics, PCB layout, performance data, and a full bill of materials.
Use Cases
- Isolated constant current LED drivers
- Commercial and industrial indoor lighting
- Dimmable LED luminaires
- UL1310 Class 2 lighting designs
- High efficiency power supplies with dimming interface
Topics
Referenced Parts
IPN80R900P7
Infineon
XDPL8210 CDM10VD 35 W reference design with IPN80R900P7
XDPL8210
Infineon
uses Infineon’s XDPL8210 High Power Factor (HPF) Flyback controller
CRM1206-FX-1R00ELF
Bourns
R8 SMD size: 1210/1 Ω/1 percent CRM1206-FX-1R00ELF Bourns
B32922C3104K
EPCOS
C1, C2 0.1 μF/305 V AC B32922C3104K Epcos
B82732F2701B001
EPCOS
L1 Common mode choke 47 mH/0.7 A B82732F2701B001 Epcos
IPN80R900P7
Infineon
Q2 MOSFET/0.9 Ω, 800 V, SOT223 IPN80R900P7 Infineon
XDPL8210
Infineon
IC1 Digital Flyback controller XDPL8210 Infineon
PMEG3002EJ
NXP
D13 Schottky diode/30 V/200 mA/SOD323 PMEG3002EJ NXP
CRCW06031M00FKEAC
Vishay
R28 SMD size: 0603/1 MΩ/1 percent/0.1 W CRCW06031M00FKEAC Vishay
RCWE1210R220FKEA
Vishay
R16 SMD size: 1210/0.22 Ω/1 percent/1 W RCWE1210R220FKEA Vishay
C1206JR-070RL
Yageo
R18 SMD size: 1206/0 Ω C1206JR-070RL Yageo/Phycomp
RC0805JR-070RL
Yageo
R29 SMD size: 0805/0 Ω RC0805JR-070RL Yageo/Phycomp
| BSS169 | Infineon | CDM10VD VCC regulator depletion MOSFET (BSS169) |
| CDM10VD | Infineon | CDM10VD isolated 0 to 10 V dimming interface IC |
| 06035C104K4T4A | AVX | C24 SMD size: 0603/100 nF/50 V/X7R 06035C104K4T4A AVX |
| 12061C105K4Z2A | AVX | C17 SMD size: 1206/1 μF/100 V/X7R 12061C105K4Z2A AVX |
| 12065A101K4T2A | AVX | C5 SMD size: 1206/100 pF/50 V/COG 12065A101K4T2A AVX |
| BAV19W-7-F | Diodes | D4 Small-signal diode 0.2 A/100 V BAV19W-7-F Diodes |
| US1K-13-F | Diodes | D8 Ultra-fast diode/1 A/800 V US1K-13-F Diodes |
| BSS123NH6433XTMA1 | Infineon | Q5 BSS123N BSS123NH6433XTMA1 Infineon |
| BSS169 | Infineon | Q3 BSS169 BSS169 Infineon |
| CDM10VD | Infineon | IC3 Dimming interface IC SOT23-6 CDM10VD Infineon |
| C0603C470J5GAC3112 | Kemet | C9 47 pF/50 V/COG C0603C470J5GAC3112 Kemet |
| C0805C102J5GAC7210 | Kemet | C23 SMD size: 0805/1 nF/50 V/C0G C0805C102J5GAC7210 Kemet |
| C0805C104K1RAC | Kemet | C27 SMD size: 0805/100 nF/100 V/X7R C0805C104K1RAC Kemet |
| C1206C223K5RACTU | Kemet | C22 SMD size: 1206/22 nF/50 V/X7R C1206C223K5RACTU KEMET |
| GRM31B5C2J102JW01L | Murata | C3, C13 SMD size: 1206/1 nF/630 V/COG GRM31B5C2J102JW01L Murata |
| BZX384-C16 | NXP | ZD1 Zener, 16 V, 5 percent BZX384-C16 NXP |
| UVZ2A220MED1TD | Nichicon | C8 E-cap/22 μF/100 V/20 percent UVZ2A220MED1TD Nichicon |
| ECWFA2J224JQ | Panasonic | C7 220 nF/630 V ECW-FA2J224JQ Panasonic |
| EEU-FC1H150 | Panasonic | C6 E-cap/15 μF/50 V/20 percent EEU-FC1H150 Panasonic |
| ERJ-3EKF2002V | Panasonic | R14 SMD size: 0603/20 kΩ/1 percent ERJ-3EKF2002V Panasonic |
| ERJ-3EKF3902V | Panasonic | R20 SMD size: 0603/39 kΩ/1 percent ERJ-3EKF3902V Panasonic |
| ERJ-3EKF4702V | Panasonic | R17 SMD size: 0603/47 kΩ/1 percent ERJ-3EKF4702V Panasonic |
| ERJ-8ENF1602V | Panasonic | R3 SMD size: 1206/16 kΩ/1 percent/0.25 W ERJ-8ENF1602V Panasonic |
| ERJ-8ENF1802V | Panasonic | R4, R5 SMD size: 1206/18 kΩ/1 percent/0.25 W ERJ-8ENF1802V Panasonic |
| ERJ14NF1503U | Panasonic | R9, R10 SMD size: 1210/150 kΩ/1 percent/0.5 W ERJ14NF1503U Panasonic |
| ERZE08A511 | Panasonic | MOV2 Varistor/510 V ERZE08A511 Panasonic |
| CGA5H4C0G2J682J115AE | TDK | C10 SMD size: 1206/6.8 nF/630 V/X7R CGA5H4C0G2J682J115AE TDK |
| CGA5L3X7R1H475K160AE | TDK | C19 SMD size: 1206/4.7 μF/50 V/X7R CGA5L3X7R1H475K160AE TDK |
| FG11X7S2A475KRT06 | TDK | C14 MLCC/4.7 μF/100 V/10 percent FG11X7S2A475KRT06 TDK |
| BZX384B18-E3-08 | Vishay | ZD4 Zener, 18 V, 2 percent BZX384B18-E3-08 Vishay |
| BZX384C12-E3-08 | Vishay | ZD5 Zener, 12 V, 5 percent BZX384C12-E3-08 Vishay |
| CRCW0805200KFKEAC | Vishay | R23 SMD size: 0805/200 kΩ/1 percent CRCW0805200KFKEAC Vishay |
| CRCW12064K70FKEA | Vishay | R6 SMD size: 1206/4.7 kΩ/1 percent/0.25 W CRCW12064K70FKEA Vishay |
| CRCW120656K2FKEA | Vishay | R11 SMD size: 1206/56.2 kΩ/1 percent/0.25 W CRCW120656K2FKEA Vishay |
| CRCW12103K00FKEA | Vishay | R26 SMD size: 3225/3.0 kΩ/0.5 W CRCW12103K00FKEA Vishay |
| RCV120610M0FKEA | Vishay | R32, R33 SMD size: 1206/10 MΩ/1 percent/0.25 W RCV120610M0FKEA Vishay |
| TCLT1103 | Vishay | IC2 TCLT1103 TCLT1103 Vishay |
| VS-15ETH03PBF | Vishay | D12 Hyper-fast diode/15 A/300 V VS-15ETH03PBF Vishay |
| VY1152M41Y5UQ6TV0 | Vishay | C12 1500 p/500 V AC RAD VY1152M41Y5UQ6TV0 Vishay |
| VY1471K31Y5UQ6TV0 | Vishay | C11 470 p/500 V AC RAD VY1471K31Y5UQ6TV0 Vishay |
| RC0603FR-070RL | Yageo | R30 SMD size: 0603/0 Ω RC0603FR-070RL Yageo/Phycomp |
| RC1206FR-0710RL | Yageo | R13 SMD size: 1206/10 Ω/1 percent/0.25 W RC1206FR-0710RL Yageo/Phycomp |
| RC1206JR-070RL | Yageo | J3, J4, J5 SMD size: 1206/jumper (0 Ω) RC1206JR-070RL Yageo/Phycomp |
| RC1206JR-070RL | Yageo | R27 SMD size: 1206/0 Ω RC1206JR-070RL Yageo/Phycomp |
| 1N4007RLG | Onsemi | D2 Standard diode/1 A/1000 V 1N4007RLG OnSemi |
| 1N4007RLG | Onsemi | D1 Standard diode/1 A/1000 V 1N4007RLG OnSemi |
| 2N7002 | Onsemi | Q4 2N7002 2N7002 OnSemi |
| 2SC3646T-TD-E | Onsemi | Q1 NPN/1A/100 V, SOT89 2SC3646T-TD-E OnSemi |
| IPN80R900P7 | Infineon | XDPL8210 CDM10VD 35 W reference design with IPN80R900P7 |
| XDPL8210 | Infineon | uses Infineon’s XDPL8210 High Power Factor (HPF) Flyback controller |
| CRM1206-FX-1R00ELF | Bourns | R8 SMD size: 1210/1 Ω/1 percent CRM1206-FX-1R00ELF Bourns |
| B32922C3104K | EPCOS | C1, C2 0.1 μF/305 V AC B32922C3104K Epcos |
| B82732F2701B001 | EPCOS | L1 Common mode choke 47 mH/0.7 A B82732F2701B001 Epcos |
| IPN80R900P7 | Infineon | Q2 MOSFET/0.9 Ω, 800 V, SOT223 IPN80R900P7 Infineon |
| XDPL8210 | Infineon | IC1 Digital Flyback controller XDPL8210 Infineon |
| PMEG3002EJ | NXP | D13 Schottky diode/30 V/200 mA/SOD323 PMEG3002EJ NXP |
| CRCW06031M00FKEAC | Vishay | R28 SMD size: 0603/1 MΩ/1 percent/0.1 W CRCW06031M00FKEAC Vishay |
| RCWE1210R220FKEA | Vishay | R16 SMD size: 1210/0.22 Ω/1 percent/1 W RCWE1210R220FKEA Vishay |
| C1206JR-070RL | Yageo | R18 SMD size: 1206/0 Ω C1206JR-070RL Yageo/Phycomp |
| RC0805JR-070RL | Yageo | R29 SMD size: 0805/0 Ω RC0805JR-070RL Yageo/Phycomp |