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Référence fabricant

TC1240AECHTR

TC1240A Series 2.5 to 5.5 V Positive Doubling Charge Pump w/ Shutdown - SOT-23-6

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip TC1240AECHTR - Caractéristiques techniques
Attributes Table
Topology: Charge Pump
Input Voltage: 2.5V to 5.5V
Output Current-Max: 50mA
Output Type: Fixed
Switching Frequency-Max: 160kHz
Operating Temp Range: -40°C to +85°C
Efficiency: 94%
No. of Outputs: 1
Quiescent Current: 180µA
Storage Temperature Range: -65°C to +150°C
Power Consumption: 600mW
Style d'emballage :  SOT-23-6 (SOT-26)
Méthode de montage : Surface Mount
Fonctionnalités et applications

The TC1240AECHTR is a Part of TC1240 Series 2.5 to 5.5 V Positive Doubling Charge Pump with Shutdown, Available in 23-5-Pin SOT Package.

The TC1240A has an active high shutdown which limits the current consumption of the device to less than 1 µA. External component requirement is only two capacitors for standard voltage doubler applications.

Features:

  • >99% Typical Voltage Conversion Efficiency
  • Voltage Doubling
  • Low Output Resistance (12 Ohms Typical)
  • Only Two External Capacitors Required
  • Consumes 550 µA (Typical) in Active Mode
  • Power-Saving Shutdown Mode (1 µA Maximum)
  • Shutdown Input Fully Compatible with 1.8 V Logic Sytems

Applications:

  • Cellular Phones
  • Pagers
  • PDAs, Portable Data Loggers
  • Battery Powered Devices
  • Handheld Instruments
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
5 Semaines
Commande minimale :
3000
Multiples de :
3000
Total 
2 550,00 $
USD
Quantité
Prix unitaire
3 000+
$0.85
Product Variant Information section