ST L6565DTR
Converter Offline Flyback Topology 8-SOIC
Marques: STMicroelectronics, Inc
Pièce Fabricant #: L6565DTR
Fiche de données: L6565DTR Datasheet (PDF)
Colis/Caisse: SO-8
type de produit: CI de gestion de l'alimentation
Statut RoHS:
État des stocks: 2007 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Ajouter à la nomenclatureL6565DTR Description générale
The L6565 is a current-mode primary controller IC, specifically designed to build offline Quasi-resonant ZVS (Zero Voltage Switching at switch turn-on) flyback converters.Quasi-resonant operation is achieved by means of a transformer demagnetization sensing input that triggers MOSFET's turn-on.Converter's power capability variations with the mains voltage are compensated by line voltage feedforward. At light load the device features a special function that automatically lowers the operating frequency still maintaining the operation as close to ZVS as possible. In addition to very low start-up and quiescent currents, this feature helps keep low the consumption from the mains at light load and be Blue Angel and Energy Star compliant.The IC includes also a disable function, an on-chip filter on current sense, an error amplifier with a precise reference voltage for primary regulation and an effective two-level overcurrent protection.
Caractéristiques
- TV/MONITOR SMPS
- BLUE ANGEL, ENERGY STAR, ENERGY 2000 COMPLIANT
- DIGITAL CONSUMER
- AC-DC ADAPTERS/CHARGERS
- PRINTERS, FAX MACHINES, PHOTOCOPIERS AND SCANNERS
- 1% PRECISION (@ Tj = 25˚C) INTERNAL REFERENCE VOLTAGE
- DISABLE FUNCTION (ON/OFF CONTROL)
- QUASI-RESONANT (QR) ZERO-VOLTAGE-SWITCHING (ZVS) TOPOLOGY
- FREQUENCY FOLDBACK FOR OPTIMUM STANDBY EFFICIENCY
- LINE FEED FORWARD TO DELIVER CONSTANT POWER vs. MAINS CHANGE
- ULTRA-LOW START-UP (< 70µA) AND QUIESCENT CURRENT (< 3.5mA)
- ±400mA TOTEM POLE GATE DRIVER WITH UVLO PULL-DOWN
- PULSE-BY-PULSE & HICCUP-MODE OCP
Caractéristiques
Paramètre | Valeur | Paramètre | Valeur |
---|---|---|---|
Manufacturer: | STMicroelectronics | Product Category: | Switching Controllers |
RoHS: | Y | Number of Outputs: | 1 Output |
Switching Frequency: | 70 kHz | Minimum Operating Temperature: | - 40 C |
Maximum Operating Temperature: | + 150 C | Mounting Style: | SMD/SMT |
Package / Case: | SO-8 | Packaging: | Reel |
Series: | L6565 | Type: | Current Mode PWM Controllers |
Brand: | STMicroelectronics | Fall Time: | 40 ns |
Operating Supply Current: | 3.5 mA | Operating Supply Voltage: | 10.3 V to 18 V |
Product Type: | Switching Controllers | Rise Time: | 40 ns |
Factory Pack Quantity: | 2500 | Subcategory: | PMIC - Power Management ICs |
Unit Weight: | 0.017870 oz | Tags | L6565DT, L6565D, L6565, L656, L65 |
feature-type | feature-maximum-power-dissipation-mw | ||
feature-packaging | Tape and Reel | feature-rad-hard | |
feature-pin-count | 8 | feature-supplier-package | SO N |
feature-standard-package-name1 | SO | feature-cecc-qualified | No |
feature-esd-protection | feature-escc-qualified | ||
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-auto-motive | No | |
feature-p-pap | No | feature-eccn-code | EAR99 |
feature-svhc | No |
Expédition
Type d'expédition | Frais d'expédition | Délai de mise en œuvre | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
LA POSTE AÉRIENNE ENREGISTRÉE | $20.00-$40.00 (0.50 KG) | 2-5 jours |
Délai de traitement : les frais d'expédition dépendent des différentes zones et pays.
Paiement
Modalités de paiement | Frais de main | |
---|---|---|
Virement bancaire | facturer des frais bancaires de 30,00 $ US. | |
Pay Pal | facturer des frais de service de 4,0 %. | |
Carte de crédit | facturez des frais de service de 3,5%. | |
Western union | charge US.00 banking fee. | |
Paiement de Petit Montant | facturer des frais bancaires de 0,00 $ US. |
Garanties
1. Les composants électroniques que vous achetez incluent une garantie de 365 jours, nous garantissons la qualité du produit.
2. Si certains des articles que vous avez reçus ne sont pas de qualité parfaite, nous organiserons de manière responsable votre remboursement ou votre remplacement. Mais les articles doivent rester dans leur état d’origine.
Emballage
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Étape1 :Produit
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Étape2 :Emballage sous vide
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Étape3 :Sac antistatique
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Étape4 :Emballage individuel
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Étape5 :Boîtes d'emballage
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Étape6 :étiquette d'expédition à code-barres
Tous les produits seront emballés dans un sac antistatique. Expédié avec une protection antistatique ESD.
L'étiquette de l'emballage extérieur ESD utilisera les informations de notre société : numéro de pièce, marque et quantité.
Nous inspecterons toutes les marchandises avant expédition, garantirons que tous les produits sont en bon état et que les pièces sont neuves et correspondent à la fiche technique originale.
Une fois que toutes les marchandises sont garanties sans problème après l'emballage, nous les emballerons en toute sécurité et les enverrons par Global Express. Il présente une excellente résistance à la perforation et à la déchirure ainsi qu’une bonne intégrité du joint.
Points de pièce
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The L6565DTR is a high-voltage resonant controller chip designed for high-efficiency power supply applications. It features a wide input voltage range, robust protection mechanisms, and supports various resonant topologies. The chip provides precise control over power output and helps minimize power losses and electromagnetic interference. It is commonly used in applications such as switch-mode power supplies, LED lighting, and industrial power systems.
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Equivalent
Some possible equivalents of the L6565DTR chip are the L6565D and L6565PDTR chips. These are all voltage-mode controllers for forward and flyback converters, designed for universal mains with high voltage range and consist of numerous functions, including overvoltage, brown-out, and peak current protections. -
Features
The features of L6565DTR include high-voltage startup, adjustable frequency up to 250 kHz, pulse-by-pulse OCP, adjustable on-time control, adjustable blanking window, integrated bootstrap diode, and a shutdown input. -
Pinout
The L6565DTR is a 20-pin PFC controller. Some of its main functions include power factor correction, pulse frequency modulation, and voltage feedback compensation. -
Manufacturer
The manufacturer of the L6565DTR is STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor company. They design, develop, produce, and market a range of products including integrated circuits, microcontrollers, sensors, power management devices, and more. -
Application Field
The L6565DTR is a pulse-width modulation (PWM) controller specifically designed for electronic ballast and low power offline LED driver applications. It is commonly used in lighting systems, including fluorescent lamps and LED-based lighting fixtures, to control the power supply and achieve energy-efficient operation. -
Package
The L6565DTR chip has a package type of PowerSO-20, which is a surface-mounted package. It comes in the standard form and has a size of 20mm x 14.9mm.
Fiche de données PDF
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Garantie de qualité de 365 jours pour tous les produits
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