TC7662AEPA
ActiveCHARGE PUMP INV -18V TO -3V 40MA 8-PIN PDIP TUBE
Deep-Dive with AI
Search across all available documentation for this part.
TC7662AEPA
ActiveCHARGE PUMP INV -18V TO -3V 40MA 8-PIN PDIP TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC7662AEPA | TC7662A Series |
|---|---|---|
| - | - | |
| Current - Output | 40 mA | 40 mA |
| Frequency - Switching | 12 kHz | 12 kHz |
| Function | Ratiometric | Ratiometric |
| Mounting Type | Through Hole | Through Hole |
| Number of Outputs | 1 | 1 |
| Operating Temperature | - | 125 °C |
| Operating Temperature | - | -55 °C |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive or Negative | Positive or Negative |
| Output Type | 1.81 mOhm | 1.81 mOhm |
| Package / Case | 0.3 in | 0.3 in |
| Package / Case | 8-DIP | 8-DIP, 8-CDIP |
| Package / Case | 7.62 mm | 7.62 mm |
| Supplier Device Package | 8-PDIP | 8-PDIP, 8-CERDIP |
| Synchronous Rectifier | False | False |
| Voltage - Input (Max) [Max] | 18 V | 18 V |
| Voltage - Input (Min) [Min] | 3 V | 3 V |
| Voltage - Output (Min/Fixed) [Max] | 2Vin | 2Vin |
| Voltage - Output (Min/Fixed) [Min] | -Vin | -Vin |
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 | $ 5.10 | |
| 25 | $ 4.26 | |||
| 100 | $ 3.86 | |||
| Microchip Direct | TUBE | 1 | $ 5.10 | |
| 25 | $ 4.26 | |||
| 100 | $ 3.86 | |||
| 1000 | $ 3.21 | |||
| 5000 | $ 2.98 | |||
| 10000 | $ 2.78 | |||
TC7662A Series
Charge Pump DC-DC Voltage Converter
| Part | Current - Output | Output Type | Voltage - Input (Max) [Max] | Mounting Type | Number of Outputs | Package / Case | Package / Case | Package / Case | Output Configuration | Operating Temperature [Max] | Operating Temperature [Min] | Function | Frequency - Switching | Supplier Device Package | Voltage - Output (Min/Fixed) [Min] | Voltage - Output (Min/Fixed) [Max] | Voltage - Input (Min) [Min] | Synchronous Rectifier | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC7662AMJA | ||||||||||||||||||||
Microchip Technology TC7662ACPA | ||||||||||||||||||||
Microchip Technology TC7662AEPA | 40 mA | 1.81 mOhm | 18 V | Through Hole | 1 | 0.3 in | 8-DIP | 7.62 mm | Positive or Negative | 85 °C | -40 °C | Ratiometric | 12 kHz | 8-PDIP | -Vin | 2Vin | 3 V | |||
Microchip Technology TC7662AMJA | ||||||||||||||||||||
Microchip Technology TC7662AMJA | ||||||||||||||||||||
Microchip Technology TC7662AEPA | ||||||||||||||||||||
Microchip Technology TC7662ACPA | ||||||||||||||||||||
Microchip Technology TC7662AMJA | 40 mA | 1.81 mOhm | 18 V | Through Hole | 1 | 0.3 in | 8-CDIP | 7.62 mm | Positive or Negative | Ratiometric | 12 kHz | 8-CERDIP | -Vin | 2Vin | 3 V | 125 °C | -55 °C |
Description
General part information
TC7662A Series
The TC7662A is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +3V to +18V input to a corresponding –3V to –18V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA. The on-board oscillator operates at a nominal frequency of 12kHz. Operation be-low 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground. The TC7662A directly is recommended for designs requiring greater output current and/or lower input/output voltage drop. It is available in 8-pin PDIP, and CerDIP packages in commercial and extended temperature ranges.