TC7660HCOA
ActiveHIGH FREQUENCY CHARGE PUMP DC-DC VOLTAGE CONVERTER
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TC7660HCOA
ActiveHIGH FREQUENCY CHARGE PUMP DC-DC VOLTAGE CONVERTER
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC7660HCOA | TC7660H Series |
|---|---|---|
| Frequency - Switching | - | 60 - 120 kHz |
| Function | - | Ratiometric |
| Mounting Type | - | Surface Mount, Through Hole |
| null | - | |
| Number of Outputs | - | 1 |
| Operating Temperature | - | 70 - 85 °C |
| Operating Temperature | - | -40 - 0 °C |
| Output Configuration | - | Positive or Negative |
| Output Type | - | 1.81 mOhm |
| Package / Case | - | 8-SOIC, 8-DIP |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Package / Case | - | 0.3 in |
| Package / Case | - | 7.62 mm |
| Supplier Device Package | - | 8-SOIC, 8-PDIP |
| Synchronous Rectifier | - | False |
| Voltage - Input (Max) | - | 10 V |
| Voltage - Input (Min) | - | 1.5 V |
| Voltage - Output (Min/Fixed) | - | -Vin |
| Voltage - Output (Min/Fixed) | - | 2Vin |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.44 | |
| 25 | $ 1.19 | |||
| 100 | $ 1.10 | |||
| Microchip Direct | TUBE | 1 | $ 1.44 | |
| 25 | $ 1.19 | |||
| 100 | $ 1.10 | |||
| 1000 | $ 0.90 | |||
| 5000 | $ 0.83 | |||
| 10000 | $ 0.78 | |||
| Newark | Each | 100 | $ 1.14 | |
TC7660H Series
High Frequency Charge Pump DC-DC Voltage Converter
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Voltage - Input (Max) [Max] | Synchronous Rectifier | Output Configuration | Voltage - Input (Min) [Min] | Mounting Type | Function | Package / Case | Package / Case [y] | Package / Case [x] | Output Type | Frequency - Switching | Number of Outputs | Voltage - Output (Min/Fixed) [Min] | Voltage - Output (Min/Fixed) [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC7660HEOA | 85 °C | -40 °C | 8-SOIC | 10 V | Positive or Negative | 1.5 V | Surface Mount | Ratiometric | 8-SOIC | 3.9 mm | 0.154 in | 1.81 mOhm | 120 kHz | 1 | -Vin | 2Vin | |||
Microchip Technology TC7660HCOA | 70 °C | 0 °C | 8-SOIC | 10 V | Positive or Negative | 1.5 V | Surface Mount | Ratiometric | 8-SOIC | 3.9 mm | 0.154 in | 1.81 mOhm | 60 kHz, 120 kHz | 1 | -Vin | 2Vin | |||
Microchip Technology TC7660HEPA | 85 °C | -40 °C | 8-PDIP | 10 V | Positive or Negative | 1.5 V | Through Hole | Ratiometric | 8-DIP | 1.81 mOhm | 120 kHz | 1 | -Vin | 2Vin | 0.3 in | 7.62 mm | |||
Microchip Technology TC7660HCOA | |||||||||||||||||||
Microchip Technology TC7660HEPA |
Description
General part information
TC7660H Series
The TC7660H is a pin-compatible,high frequency up-grade to 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 inductors and their associated cost,size and EMI. The TC7660H operates at a frequency of 120kHz (versus 10kHz for the TC7660),allowing the use of 1.0 µF external capacitors.Oscillator frequency can be reduced (for lower supply current applications)by connecting an external capacitor from OSC to ground. The TC7660H is available in 8-pin DIP and small outline (SOIC)packages in commercial and extended temperature ranges.
Documents
Technical documentation and resources