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Manufacturer Part #
TC1240AECHTR
TC1240A Series 2.5 to 5.5 V Positive Doubling Charge Pump w/ Shutdown - SOT-23-6
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Package Style:SOT-23-6 (SOT-26) Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Microchip TC1240AECHTR - Product Specification
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Microchip TC1240AECHTR - Technical Attributes
| 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 |
| Package Style: | SOT-23-6 (SOT-26) |
| Mounting Method: | Surface Mount |
Features & 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
Available Packaging
Package Qty:
3000 per Reel
Package Style:
SOT-23-6 (SOT-26)
Mounting Method:
Surface Mount