| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | SOT-23-6 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 2.50V (min) |
| Output Voltage | 5V ~ 8V |
| Output Current | 50 mA |
| Supply Current | 0.18 mA |
| Number of Positions | 6 Position |
| Power Dissipation | 0.6 W |
| Power Consumption | 600 mW |
| Quiescent Current | 180 µA |
| Output Power | 240 mW |
| Switching Frequency | 80 kHz |
| Input Voltage (Max) | 4 V |
| Input Voltage (Min) | 2.5 V |
| Output Voltage (Max) | 8 V |
| Output Voltage (Min) | 5 V |
| Output Current (Max) | 50 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 600 mW |
| Input Voltage | 5.8 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 3.1 mm |
| Size-Width | 1.75 mm |
| Size-Height | 1.3 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The TC1240ECHTR is a positive CMOS doubling charge-pump Voltage Converter with shutdown. The TC1240 doubles an input voltage that can range from 2.5 to 4V. Conversion efficiency is typically >99%. Internal oscillator frequency is 160kHz for this device. The TC1240 has an active-high shutdown that limits the current consumption of the devices to less than 1µA. External component requirement is only two capacitors for standard voltage doubler applications. All other circuitry are integrated on-chip. Typical supply current is 180µA for the TC1240.
● Conversion consists of a 2-phase operation
● Doubles the voltage applied to the VIN pin
● Power-saving shutdown mode
● >99% Voltage conversion efficiency
● Shutdown input fully compatible with 1.8V logic systems
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