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| Place of Origin | Call |
| Brand Name | Microchip Technology |
| Certification | ROHS |
| Model Number | TC7660SEOA |
TC7660SEOA DatasheetThe 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.
■ 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
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Microchip Technology |
| Product Category | IC Chips |
| Series | - |
| Type | Charge Pump |
| Packaging | Tube Alternate Packaging |
| Unit-Weight | 0.006596 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Fixed |
| Function | Ratiometric |
| Supplier-Device-Package | 8-SOIC |
| Number-of-Outputs | 1 Output |
| Topology | Charge Pump |
| Frequency-Switching | 10kHz ~ 45kHz |
| Current-Output | 20mA |
| Output-Configuration | Positive or Negative |
| Output Voltage | -Vin, 2Vin |
| Voltage-Output-Max | - |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 1.5V |
| Voltage-Input-Max | 12V |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Output-Voltage | - 1.5 V to - 12 V 3 V to 24 V |
| Input-Voltage-MAX | 12 V |
| Output-Current | 20 mA |
| Switching-Frequency | 10 kHz |
| Package-Case | SOIC-Narrow-8 |
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| LM2660M Power Circuits |
SWITCHED CAPACITOR CONVERTER, 40kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | Rochester Electronics LLC | TC7660SEOA vs LM2660M |
| TC7660SCOA Power Circuits |
SWITCHED CAPACITOR REGULATOR, 45 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 | Microchip Technology Inc | TC7660SEOA vs TC7660SCOA |
| LM2660M/NOPB Power Circuits |
100mA switched capacitor voltage converter 8-SOIC -40 to 85 | Texas Instruments | TC7660SEOA vs LM2660M/NOPB |
| LTC660CS8#PBF Power Circuits |
100mA CMOS Voltage Converter | Analog Devices Inc | TC7660SEOA vs LTC660CS8#PBF |
| LTC660CS8 Power Circuits |
Switched Capacitor Converter, 45kHz Switching Freq-Max, CMOS, PDSO8 | Analog Devices Inc | TC7660SEOA vs LTC660CS8 |
| LM2660MX Power Circuits |
Switched Capacitor Voltage Converter 8-SOIC -40 to 85 | Texas Instruments | TC7660SEOA vs LM2660MX |
| LTC660CS8#TRPBF Power Circuits |
100mA CMOS Voltage Converter | Analog Devices Inc | TC7660SEOA vs LTC660CS8#TRPBF |
| LM2660MX/NOPB Power Circuits |
100mA switched capacitor voltage converter 8-SOIC -40 to 85 | Texas Instruments | TC7660SEOA vs LM2660MX/NOPB |
Descriptions
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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