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TC7662BEOA713
IC REG CHARG PUMP INV 20MA 8SOIC
- Fabricant
- Mfr. Partie #TC7662BEOA713
- Paquet SOIC-8
- Fiche de données TC7662BEOA713 DataSheet
- En stock4858
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Ratiometric |
| OutputConfiguration | Positive or Negative |
| Topology | Charge Pump |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.5V |
| Voltage-Input(Max) | 15V |
| Voltage-Output(Min/Fixed) | -Vin, 2Vin |
| Current-Output | 20mA |
| Frequency-Switching | 10kHz ~ 35kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Vue d'ensemble
Description
The TC7662B IC is known for its ability to generate a dual power supply with just a few external components, making it a convenient choice for creating negative voltages from a positive supply. It operates with a wide range of input voltages and is characterized by low power consumption and a high efficiency. The "EOA713" suffix could denote a specific packaging, temperature range, or a configuration variant for certain applications or manufacturers.
For complete specifications, including pin configurations, electrical characteristics, and usage guidelines, consulting the datasheet from Microchip Technology would be necessary. This ensures accurate integration into electronic circuits and systems.
Features
1. Voltage Conversion: It can convert a positive input voltage to a negative output voltage or double the input voltage.
2. Operating Range: The device typically operates over a wide input voltage range, often from 3V to 18V.
3. Efficiency: It offers high efficiency, typically above 95%, depending on the configuration and load conditions.
4. Low Quiescent Current: The TC7662BEOA713 is designed to have low quiescent current, contributing to power savings in battery-powered applications.
5. Output Current Capability: It supports moderate output current levels, suitable for various small to medium-load applications.
6. Compact Package: The device is available in small surface-mount packages, making it suitable for space-constrained applications.
7. Low External Component Count: It requires minimal external components to function, simplifying design and reducing overall system cost.
8. Temperature Range: The IC typically supports standard commercial or industrial temperature ranges.
These features make it ideal for applications in power management, battery-powered devices, and other electronics requiring efficient voltage conversion.
Package
Pinout
This device typically comes in an 8-pin package. The pin functions are as follows:
1. V+: Positive voltage supply input.
2. CAP+: Connects to the positive side of the charge-pump capacitor.
3. GND: Ground.
4. CAP-: Connects to the negative side of the charge-pump capacitor.
5. VOUT: Output voltage, which is the inverted voltage of the input.
6. LV (Low Voltage): Logic input to configure low voltage operation.
7. OSC (Oscillator Control): Connects to the timing capacitor or external clock.
8. NC (No Connect): Typically not connected to anything internally.
This device operates efficiently for a broad range of applications where a negative voltage is needed, simplifying circuit design by avoiding the need for inductors.
Manufacturer
Application
Equivalent
Expédition
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UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
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2. Carte de crédit/débit
3. Transfert bancaire
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