TC7660SEOA713
Charge Pump INV/STPUP -12V to -1.5V/3V to 24V 20mA 8-Pin SOIC N T/R
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RoHS 10 Compliant -
Tariff Charges
The TC7660S is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +12V input to a corresponding -1.5V to -12V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. Added features include an extended supply range to 12V, and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7660S is available in both 8-pin DIP and 8-pin small outline (SOIC) packages in commercial and extended temperature ranges.
- Oscillator boost from 10kHz to 45kHz
- Converts +5V Logic Supply to ±5V System
- Wide Input Voltage Range - 1.5V to 12V
- Efficient Voltage Conversion - 99.9%
- Excellent Power Efficiency - 98%
- Low Power Supply - 80µA @ 5 VIN
- Low Cost and Easy to Use
- Only Two External Capacitors Required
- Available in Small Outline (SOIC) Package
- Improved ESD Protection - Up to 10kV
- No External Diode Required for High Voltage Operation
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Inverting/Step Up | ||
| 12 V | ||
| 1.5 V | ||
| Matte Tin | ||
| 260 | ||
| Surface Mount | ||
| 8 | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 20 mA | ||
| -12 to -1.5|3 to 24 V | ||
| 8SOIC N | ||
| 8 | ||
| 4.9 x 3.91 x 1.42 mm | ||
| Extended | ||
| SOIC N |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: