- N° de stock RS:
- 193-9807
- Référence fabricant:
- HVLED007TR
- Fabricant:
- STMicroelectronics
En cours d'approvisionnement - expédition le 17/03/2025, livraison sous 4 jour(s)
Ajouté
Prix L'unité (en paquet de 10)
1,09 €
(TVA exclue)
1,32 €
(TVA incluse)
Unité | Prix par unité | le paquet* |
10 - 40 | 1,09 € | 10,90 € |
50 - 90 | 1,025 € | 10,25 € |
100 - 240 | 0,972 € | 9,72 € |
250 - 490 | 0,915 € | 9,15 € |
500 + | 0,872 € | 8,72 € |
*prix conseillé |
- N° de stock RS:
- 193-9807
- Référence fabricant:
- HVLED007TR
- Fabricant:
- STMicroelectronics
Documentation technique
Législations et de normes
- Pays d'origine :
- MA
Détails du produit
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.The IC is provided with a control input intended for being driven by the phototransistor of an optocoupler to close a secondary-regulated isolated control loop. However, with the addition of a simple external circuitry it can be used to close a primary-regulated voltage loop as well.
Spécifications
Attribut | Valeur |
---|---|
Package Type | SOIC |
Number of Pins | 8 |
Supply Voltage | 5 V |
Maximum Supply Current | 5.5mA |
Minimum Operating Temperature | -40°C |
Mounting Type | Surface Mount |
Maximum Operating Temperature | +150°C |
Width | 4mm |
Height | 1.65mm |
Length | 5mm |
- N° de stock RS:
- 193-9807
- Référence fabricant:
- HVLED007TR
- Fabricant:
- STMicroelectronics