TC7660EOA713 by Microchip Technology

Charge Pump DC-DC Voltage Converter


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 inductors and their associated cost,size and 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 (with pin 1 open). The TC7660 is available in both 8-pin DIP and 8-pin SOIC packages in commercial and extended temperature ranges.

Where to Buy

Prices starting from US$0.61

Distributor Stock
Logo for Farnell
Farnell
from US$0.79
No stock
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Logo for Chip One Stop
Chip One Stop
from US$0.65
3,250
in stock
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Avnet Silica
-
3,300
in stock
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Newark Electronics
from US$0.83
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Logo for Future Electronics
Future Electronics
from US$0.72
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Avnet America
from US$1.06
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Microchip Technology
from US$0.61
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RS Americas
from US$0.80
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element14
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EBV Elektronik
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Features

Converts +5V Logic Supply to ±5V System
Efficient Voltage Conversion: 99.9%
Excellent Power Efficiency: 98%
Low Power Supply: 80µA @ 5VIN
Low Cost and Easy to Use — Only Two External Capacitors Required
RS232 Negative Power Supply
Improved ESD Protection: Up to 3kV
No Dx Diode Required for High Voltage Operation

Specifications

Typical Active Output Current (mA) 20
Output Voltage (V) Vout = -Vin or Vout = 2Vin
Typical Quiescent Current (µA) 80
Vin Max (V) 10
Vin Min (V) 1.5
Temp. Range Max. (°C) 85
Temp. Range Min. (°C) -45
Pins | Packaging 8 | SOIC
Temp Range -40C to +85C
Packing Media Tape and reel (3300)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.230303
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Charge Pump INV -10V to -1.5V 20mA 8-Pin SOIC N T/R | Avnet Silica
Dc-Dc Charge Pump, Invert, 85Deg C Rohs Compliant: Yes |Microchip TC7660EOA713 | Newark Electronics
TC7660 Series 1.5 V to 10 V Charge Pump DC-to-DC Voltage Converter - SOIC-8 | Future Electronics
DC-DC Converter | Microchip Technology
DC-DC Converter8 SOIC 3.90mm(.150in) T/R | Microchip Technology Inc. TC7660EOA713 | RS Americas
DC-DC CHARGE PUMP, INVERT, 85DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC7660EOA713?

Additional datasheets, footprints and schematics for TC7660EOA713 are listed on our Part Details page. You can also find images and similar parts to TC7660EOA713 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC7660EOA713 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC7660EOA713 price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TC7660EOA713 you can contact the distributor directly for product support, shipping queries etc.

Is the TC7660EOA713 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC7660EOA713 have stock available?

Authorised distributors including Chip One Stop, Avnet Silica, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for TC7660EOA713.

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