TC7660EOA Power Management ICs - PMIC by Microchip Technology

Charge Pump DC-DC Voltage Converter

Status: Active
Series: TC7660
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

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.

Prices starting from US$0.44


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$0.61
2,250
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Logo for Future Electronics Future Electronics US$0.78
1,608
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Logo for Chip One Stop Chip One Stop US$0.62
800
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Logo for Avnet America Avnet America US$0.44
4
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Logo for Newark Electronics Newark Electronics US$0.83
-
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Logo for RS Americas RS Americas US$0.90
-
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Logo for Distrelec Distrelec US$0.88
-
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Logo for Farnell Farnell US$0.90
-
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Logo for element14 element14 US$0.94
-
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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 Tube (100)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.25
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

DC-DC Converter | Microchip Technology
TC7660 Series 1.5 V to 10 V Charge Pump DC-to-DC Voltage Converter - SOIC-8 | Future Electronics
Charge-Pump DC-DC Invert 1.5V-10V SOIC8 | RS
Charge Pump INV -10V to -1.5V 20mA 8-Pin SOIC N Tube | Avnet America
Dc-Dc Charge Pump, Inverting, Soic-8 | Newark Electronics
Microchip TC7660EOA, Charge Pump Inverting 20mA 10 kHz,-1.5 to -10V,8-Pin, SOIC | Microchip Technology Inc. TC7660EOA | RS Americas
Microchip DC/DC Converter -1.5 ... -10V 20mA SOIC | Distrelec
IC, CHARGE PUMP, DC/DC, CONV, 8SOIC | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC7660EOA?

Additional datasheets, footprints and schematics for TC7660EOA are listed on our Part Details page. You can also find images and similar parts to TC7660EOA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC7660EOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC7660EOA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC7660EOA fall under?

The TC7660EOA is listed under Semiconductors - ICs > Power Management ICs - PMIC > DC / DC Power Management > DC / DC Inductorless Charge Pumps.

Can I view similar or alternative parts?

You can view similar parts to TC7660EOA when available in the DC / DC Inductorless Charge Pumps range under the specifications section at the bottom of the details page.

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 TC7660EOA you can contact the distributor directly for product support, shipping queries etc.

Is the TC7660EOA RoHS compliant?

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

Which authorised distributors for TC7660EOA have stock available?

Authorised distributors including Microchip Technology, Future Electronics, Chip One Stop, RS and Avnet America have stock available or on a lead time for TC7660EOA.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TC7660EOA often in real-time on the comparison pages.

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