| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 1.50V (min) |
| Output Voltage | -10.0 V (min) |
| Output Current | 20 mA |
| Supply Current | 0.18 mA |
| Number of Positions | 8 Position |
| Power Dissipation | 0.47 W |
| Output Power | 470 mW |
| Switching Frequency | 10 kHz |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 1.5 V |
| Output Current (Max) | 20 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 470 mW |
| Input Voltage | 1.5V ~ 10V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The TC7660EOA is a charge pump DC-to-DC Voltage Converter for RS-232 negative power supply. The TC7660 device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5 to +10V input to a corresponding -1.5 to -10V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). The on-board oscillator operates at a nominal frequency of 10kHz. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.
● 99.9% Efficient voltage conversion
● 98% Excellent power efficiency
● 80µA at 5VIN Low power supply
● Up to 3kV improved ESD protection
● No Dx diode required for high voltage operation
●ESD sensitive device, take proper precaution while handling the device.
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The TC7660 is a pin-compatible replacement for the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +10V input to a corresponding - 1.5V to -10V output using only two low-cost capacitors,eliminating indu
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