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Bestellungen über
$5000ST VIPER37HE
Converter Offline Flyback Topology 115kHz 10-SDIP
Marken: STMicroelectronics, Inc
Herstellerteil #: VIPER37HE
Datenblatt: VIPER37HE Datasheet (PDF)
Paket/Gehäuse: SDIP-10
Produktart: AC DC Converters, Offline Switches
RoHS-Status:
Lagerzustand: 2.795 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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VIPER37HE Allgemeine Beschreibung
Designed by STMicroelectronics, the VIPER37HE is a high-voltage converter integrated circuit that offers efficient and reliable conversion of high input voltages into lower output levels. Serving as a step-down switching regulator, this IC is well-suited for offline power supplies in applications such as LED lighting, home appliances, and industrial equipment. Its key features include a high voltage startup, integrated power MOSFET, and a range of protection mechanisms like overvoltage, overload, and over-temperature protection. With an input voltage range of 90V to 265V AC, the VIPER37HE caters to universal mains input requirements. By combining a PWM controller, high-voltage power MOSFET, current mode control, and multiple protection features in a single chip, this IC simplifies design implementation and reduces external component count, thereby optimizing PCB space utilization. Additionally, its standby power consumption mode enhances energy efficiency during low-load scenarios, making it a cost-effective and environmentally friendly choice for power supply applications
Funktionen
- The VIPER37HE is a high-performance converter with built-in MOSFET
- Fully protected against overvoltage, overcurrent, and short-circuit
- Operates in both continuous and discontinuous mode
- Suitable for offline power supplies up to 8W
- Low standby power consumption
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | AC/DC Converters |
| RoHS: | Y | Mounting Style: | Through Hole |
| Package / Case: | SDIP-10 | Output Voltage: | 800 V |
| Output Power: | 18 W | Input / Supply Voltage - Min: | 8.5 V |
| Input / Supply Voltage - Max: | 23.5 V | Topology: | Flyback |
| Switching Frequency: | 115 kHz | Duty Cycle - Max: | 80 % |
| Operating Supply Current: | 3.5 mA | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 150 C | Series: | VIPER37 |
| Packaging: | Tube | Isolation: | Non-Isolated |
| Number of Outputs: | 1 Output | Product: | AC/DC Converters |
| Type: | Off Line Converter | Brand: | STMicroelectronics |
| Product Type: | AC/DC Converters | Factory Pack Quantity: | 2000 |
| Subcategory: | PMIC - Power Management ICs | Unit Weight: | 0.029383 oz |
| Tags | VIPER37H, VIPER37, VIPER3, VIPER, VIPE, VIP | feature-type | |
| feature-maximum-power-dissipation-mw | feature-packaging | Tube | |
| feature-rad-hard | feature-pin-count | 10 | |
| feature-supplier-package | SDIP | feature-standard-package-name1 | DIP |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| 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 | |
| feature-svhc-exceeds-threshold | No |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
1. Die von Ihnen gekauften elektronischen Bauteile enthalten eine 365-tägige Garantie. Wir garantieren die Produktqualität.
2. Wenn einige der Artikel, die Sie erhalten haben, nicht von perfekter Qualität sind, würden wir verantwortungsvoll Ihre Rückerstattung oder Ersatz arrangieren. Die Artikel müssen jedoch in ihrem Originalzustand verbleiben.
Verpackung
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Alle Produkte werden in antistatischen Beuteln verpackt. Versand mit ESD-Antistatikschutz.
Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
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The VIPER37HE is a high voltage converter IC designed for offline power supplies, such as AC/DC adapters and chargers. It integrates a MOSFET for switching control, making it ideal for low power applications. The chip offers protections against overvoltage, overcurrent, and overtemperature, ensuring reliable and safe operation.
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Equivalent
The equivalent products of VIPER37HE chip are VIPER36LE, VIPER35LN, VIPER26LN, VIPER26HN, and VIPER26HD. -
Features
1. Advanced SMPS primary PWM controller 2. High efficiency and low standby power consumption 3. Integrated high voltage startup 4. Frequency jittering reduces EMI 5. Over temperature protection 6. Integrated pulse skipping 7. Fast dynamic response 8. Adjustable soft start 9. Integrated overload protection -
Pinout
The VIPER37HE is an off-line high voltage converter with an 800 V rugged power section, and its function is to provide high efficiency power conversion for applications such as electronic ballasts, LED drivers, and auxiliary power supplies. It has 7 pins, including VDD, GND, VCC, D, S, CS, and FB. -
Manufacturer
VIPER37HE is a product manufactured by STMicroelectronics, which is a multinational semiconductor and electronics manufacturer. STMicroelectronics specializes in developing and supplying a wide range of semiconductor solutions for various industries, including automotive, industrial, consumer electronics, and telecommunications. -
Application Field
VIPER37HE is commonly used in power supplies, battery chargers, LED lighting, and home appliances. It is also suitable for offline low power AC/DC converters with demanding requirements for efficiency, standby consumption, and low output voltage ripple. -
Package
The VIPER37HE chip comes in a DIP-7 package, with a through-hole mounting style. It has a compact form factor with dimensions of 6.1mm x 8.65mm x 3.1mm, making it suitable for various power supply applications.
Datenblatt PDF
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