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Cantidad | Precio en USD |
---|---|
1+ | $3.170 |
10+ | $2.910 |
25+ | $2.640 |
50+ | $2.530 |
100+ | $2.400 |
Información del producto
Resumen del producto
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
Especificaciones técnicas
SOIC
8Pines
0
SOIC
-1.5
1.5
Doubler, Inverting
-40
-
No SVHC (25-Jun-2025)
Ajustable
20
-
-15
20mA
15
Surface Mount
85
MSL 1 - Unlimited
Documentos técnicos (3)
Alternativas para el número de pieza TC7662BEOA
3 productos encontrados
Productos relacionados
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Legislación y medioambiente
RoHS
RoHS
Certificado de conformidad del producto