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Texas Instruments TPS92315 | Demoboard PMP4340.1
Low Cost 4.2W Non-Isolated GU10 LED Driver Solution (20Vout@.12A)
Overview
| Topology | Flyback Converter |
| Input voltage | 85-265 V |
| Output 1 | 38 V / 0.12 A |
| IC revision | A |
Description
This design demonstrates simple GU10 LED driver suolution using primary side sensing TPS92315. Non-isolated flyback topology is used in the design to achieve high efficiency(>82.3% typically) with reduced cost. The overall form factor is 26x16x11mm. Overall current cross regulation <+/-1.2%.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447462152 | SPEC | 8 files | WE-TI Radial Leaded Wire Wound Inductor | 1500 | 0.19 | 0.2 | 8 | 1.8 | Heat Shrinking Tube | – | – | – | – | – | – | – | – | ||
 | 820573011 | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | – | – | THT | 300 | 385 | 470 | 1200 | 35 | 0.25 | 230 VAC | Yes |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447462152 | SPEC | |
| 820573011 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples |
|---|