HVLED007
ActiveTRANSITION MODE PFC CONTROLLER FOR FLYBACK CONVERTERS
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HVLED007
ActiveTRANSITION MODE PFC CONTROLLER FOR FLYBACK CONVERTERS
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Technical Specifications
Parameters and characteristics for this part
| Specification | HVLED007 |
|---|---|
| Applications | Commercial & Industrial Lighting |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SO |
| Topology | Step-Up (Boost), Flyback |
| Type | AC DC Offline Switcher |
| Voltage - Supply (Max) [Max] | 22.5 V |
| Voltage - Supply (Min) [Min] | 10.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.42 | |
Description
General part information
HVLED007 Series
The HVLED007 is a current-mode PFC controller specific for isolated high power factor, flyback converters operated in transition mode (aka quasi-resonant operation). Targeting both indoor and outdoor solid-state lighting applications, it provides extended temperature range operation down to -40 °C with guaranteed electrical specification.
The main feature of this IC is a special circuit (Input Current Shaper, ICS), that enables High-PF quasi-resonant flyback converters to draw a theoretically sinusoidal input current from the power line, unlike the traditional control.
In practice, with little effort it is possible to achieve a total distortion of the input current (THD) lower than 10% at full load and lower than 20% at 30% load over the entire input voltage range.
Documents
Technical documentation and resources