| Vdd(V) | 110-220 AC |
|---|---|
| IOUT | PF>0.90 |
| Solder | Lead-free (RoHS Compliant) |
| Status | Prod |
| Outpack | Tape on Reel |
| Pkg Pin(mm) | MSOP-8 |
| Document | T8_EB, T8ISO_EB, BULB_EB, BULBISO_EB |
| Efficiency(%) | 87 |
| Temp.Range | Industrial Grade (-40ºC to 85ºC) |
| Driver Type | AC/DC Driver |
| Type | 3916 |
| Product Type | LT = Lighting LED Driver |
| Product Family | 31 = Commercial/Industrial Analog |
| Power Transistor | External |
| Package Type | GR = SOP |
| Solder Type | L = Lead-free (RoHS Compliant) |
| Part Number | 3916 = 3916 |
| Temperature Grade | S2 = Industrial temp. (-40°C to 85°C) |
| Package option | TR = Tape & Reel |
The IS31LT3916 is a primary side, peak current mode, isolated or non-isolated type HBLED driver. The device works at a constant frequency in discontinuous conduction mode to provide a constant power to the output. It eliminates the need for an opto-coupler, TL431, or any other type of secondary side feedback. It operates from a wide input voltage range of 85VAC to 265VAC. The IS31LT3916 integrates over current protection, over voltage protection, as well as includes a thermal shutdown to halt the switching action in the case of abnormally high operating temperatures.