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NXP SSL5236 | Demoboard UM10847
SSL5236DB1249 230 V/4 W non-isolated buck-boost candle-form dimmable LED driver dual demo board
Overview
| Topology | Buck-Boost Converter |
| Input voltage | 230 V |
| Output 1 | 90 V / 0.04 A |
| IC revision | 1 |
Description
This user manual describes the operation of the SSL5236DB1249 demo board. The SSL5236DB1249 demo board features the controller circuit SSL5236TE with anintegrated MOSFET switch. The board operates in a 230 V/4 W non-isolated buck-boost dimmable LED driver application. The SSL5236TE is mounted in an HSO8 package withan exposed die-pad, which must be soldered to the floating ground plane of the board to improve thermal behavior.The SSL5236DB1249 single demo board is designed for driving LED loads with 90 V nominal voltage and 4 W input power.The PCB dimensions are compatible with candle-form applications.The SSL5236DB1249 demo board provides a simple, cost-effective, and highly efficient solution for Solid-State Lighting (SSL) applications.
Features
- Candle-form applications
- Integrated MOSFET switch
- Supports most available dimming solutions
- Deep dimming level
- Flicker-free dimming
- Open/short LED string protection
- Over Current Protection (OCP)
- Over Temperature Protection (OTP)
- Power Factor (PF) > 0.86
- Efficiency > 75 % at 230 V (AC) input
- Compliant with IEC61000-3-2 harmonic standard
- Compliant with EN55015 conducted EMI
Typical applications
- dimmable LED driver application
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IR(A) | ISAT(A) | RDC max.(Ω) | fres(MHz) | Mount | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWE-TIS Radial Leaded Wire Wound Inductor, 4700 µH, 0.16 A | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TIS Radial Leaded Wire Wound Inductor | Inductance4700 µH | Rated Current0.16 A | Saturation Current0.14 A | DC Resistance11.4 Ω | Self Resonant Frequency0.8 MHz | MountTHT | –Check availability |
Availability Forecast
WE item number Packaging unitsLead time
––– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
There is no forecast for this quantity request.
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