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Commandes de plus de
$5000ST VIPER22
Converter Offline Flyback Topology 60kHz 8-SOIC
Marques: STMicroelectronics, Inc
Pièce Fabricant #: VIPER22
Fiche de données: VIPER22 Fiche de données (PDF)
Colis/Caisse: 8-SOIC
Statut RoHS:
État des stocks: 3 388 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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VIPER22 Description générale
The VIPER22 is an 8-pin DIP integrated circuit manufactured by STMicroelectronics. It serves as a low-cost, high-performance, low-power, low-dropout (LDO) linear voltage regulator.
Caractéristiques
Output Voltage Range: The VIPER22 can provide an output voltage ranging from 1.25V to 15V, making it suitable for a wide range of voltage regulation needs.
Maximum Output Current: It can deliver a maximum output current of 1.5A, making it suitable for powering various electronic devices and components.
Low Dropout Voltage: The regulator exhibits a low dropout voltage of only 0.5V. This means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
High Power Supply Rejection Ratio (PSRR): With a PSRR of 70dB, the VIPER22 is effective in rejecting fluctuations and noise in the input power supply.
Low Quiescent Current: The quiescent current is as low as 10μA, which helps conserve power and is beneficial in battery-powered applications.
Thermal Shutdown Protection: It features thermal shutdown protection to prevent the IC from overheating, ensuring its safe operation.
Short-Circuit Protection: The VIPER22 includes short-circuit protection to safeguard the regulator and the connected circuitry in the event of a short circuit.
Application
Automotive Electronics: It can be used in various automotive systems and components, providing stable voltage regulation.
Industrial Control Systems: The regulator is applicable in industrial control systems where reliable voltage regulation is crucial.
Battery-Powered Systems: With its low quiescent current, it is well-suited for battery-powered devices, helping extend battery life.
Portable Electronics: Portable devices and gadgets can benefit from the VIPER22's low dropout voltage and efficient voltage regulation.
Power Supplies: It can be used in power supply units to ensure stable and accurate voltage output.
Telecom Systems: The regulator can be integrated into telecom systems to provide consistent power for various components.
Related Parts
| Part Number | Manufacturer | Description |
| VIPER22AS-E | STMicroelectronics | VIPer22AS - Adjustable LDO Voltage Regulator |
| VIPER22ADIP-E | STMicroelectronics |
VIPer22ADIP - Adjustable LDO Voltage Regulator in DIP Package
|
| VIPER22ASTR-E | STMicroelectronics |
VIPer22ASTR - Adjustable LDO Voltage Regulator with Short-Circuit Protection
|
| VIPER22ADIP | STMicroelectronics |
VIPer22ADIP - Adjustable LDO Voltage Regulator in DIP Package
|
| VIPER22AS | STMicroelectronics | VIPer22AS - Adjustable LDO Voltage Regulator |
Caractéristiques
| Paramètre | Valeur | Paramètre | Valeur |
|---|---|---|---|
| Part Number | VIPer22 | Manufacturer | STMicroelectronics |
| Topology | Flyback Converter | Input Voltage Range | 85 VAC to 265 VAC |
| Output Power Range | Up to 10 W | Output Voltage Range | Typically 12 V to 30 V |
| Switching Frequency | 65 kHz (typical) | Integrated Features | High-voltage startup, PWM controller, overvoltage protection, overcurrent protection |
| Package Type | PDIP and SMD (Surface-Mount Device) |
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 |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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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 | |
|---|---|---|
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Virement bancaire | facturer des frais bancaires de 30,00 $ US. |
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Pay Pal | facturer des frais de service de 4,0 %. |
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Carte de crédit | facturez des frais de service de 3,5%. |
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Western union | charge US.00 banking fee. |
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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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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 VIPER22 chip is a power management ic (integrated circuit) commonly used in low-power applications such as switch mode power supplies (smps). it provides excellent performance and efficiency with features like low standby power consumption, built-in over-temperature protection, and short-circuit protection. its low component count and simple design make it popular in various industries for cost-effective power solutions.
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Equivalent
Some equivalent products of the VIPER22 chip include the tea1532, lnk605-607, ucc28950, and tny280-293. these devices also offer similar functionality and features as the VIPER22 chip. -
Features
The features of VIPER22 include a wide input voltage range, high precision current limit, adjustable operating frequency, soft-start, built-in thermal shutdown, and overvoltage protection. -
Pinout
The VIPER22 is a high-performance smps primary switcher ic with 7 pins. the functions of the pins are as follows: pin 1 (vcc) is for the supply voltage, pin 2 (fb) is an internal feedback network, pin 3 (gnd) is the ground, pin 4 (cs) is for the current sense terminal, pin 5 (sense) is the voltage feedback terminal, pin 6 (drain) is the drain terminal of the internal power switch, and pin 7 (vref) is the reference voltage output. -
Manufacturer
The manufacturer of VIPER22 is stmicroelectronics. it is a global semiconductor company that designs, manufactures, and markets a wide range of electronic components and systems. -
Application Field
The VIPER22 is commonly used in various applications such as offline power supplies, battery chargers, led lighting, motor control, and offline high-voltage systems. it is a versatile and reliable integrated circuit that provides energy-efficient solutions for a range of electrical equipment and devices. -
Package
The VIPER22 chip comes in a dip (dual in-line package) form factor, with 8 pins. the package size is typically 9.7mm x 10.4mm.
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Garantie de qualité de 365 jours pour tous les produits
