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Quantité | Prix (hors TVA) |
---|---|
1+ | 2,410 € |
25+ | 2,060 € |
100+ | 1,920 € |
250+ | 1,880 € |
Informations produit
Aperçu du produit
The TC7662BEOA is a charge pump DC-to-DC Voltage Converter for data acquisition systems. It converts a +1.5 to +15V input to a corresponding -1.5 to -15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V+, allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1μF polarized electrolytic types.
- 96% High power efficiency
- Easy to use - Requires only 2 external non-critical passive components
- Improved direct replacement for industry standard ICL7660 and other second source devices
Avertissements
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Spécifications techniques
SOIC
20mA
-15V
1.5V
Doubleur, Inverseur
-40°C
-
No SVHC (21-Jan-2025)
8Broche(s)
-
-1.5V
15V
Montage en surface
85°C
MSL 1 - Illimité
Documents techniques (3)
Produits de remplacement pour TC7662BEOA
1 produit trouvé
Législation et Questions environnementales
Pays dans lequel la dernière étape de production majeure est intervenuePays d'origine :United States
Pays dans lequel la dernière étape de production majeure est intervenue
RoHS
RoHS
Certificat de conformité du produit