TC7662AEPA Power Management ICs - PMIC by Microchip Technology

Charge Pump DC-DC Voltage Converter

Status: Active
Series: TC7662A
RoHS: Compliant
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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.

Prices starting from US$2.98


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$2.98
1,651
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Logo for Newark Electronics Newark Electronics US$4.01
369
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Logo for Farnell Farnell US$4.31
369
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Logo for element14 element14 US$4.51
369
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Logo for Future Electronics Future Electronics US$3.79
121
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Logo for Avnet America Avnet America US$5.10
-
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Logo for RS Americas RS Americas US$4.34
-
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Features

Pin Compatible with ICL7662/SI7661/TC7660/ LTC1044
No External Diodes Required
Low Output Impedance @ IL = 20mA, 40 Ohms Typ.
No Low-Voltage Terminal Required
CMOS Construction

Specifications

Typical Active Output Current (mA) 40
Output Voltage (V) Vout = -Vin or Vout = 2Vin
Typical Quiescent Current (µA) 190
Vin Max (V) 18
Vin Min (V) 3
Temp. Range Max. (°C) 85
Temp. Range Min. (°C) -45
Pins | Packaging 8 | PDIP
Temp Range -40C to +85C
Packing Media Tube (60)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.4867
Shipping Weight (kg) 0.9
Lead Count 8
Package Type PDIP
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

Hi Voltage DC-DC Converter | Microchip Technology
Dc-Dc Charge Pump, Inverting, Dip-8 | Newark Electronics
CONVERTER, DC-DC, HI VOLT, PDIP8 | Farnell
Charge pump DC-DC converter, DIP8 | RS
TC7662A Series 3 V to 18 V Charge Pump DC-to-DC Converter - PDIP-8 | Future Electronics
Charge Pump INV -18V to -3V 40mA 8-Pin PDIP Tube | Avnet America
Microchip TC7662AEPA, Charge Pump Inverting, 8-Pin, PDIP | Microchip Technology Inc. TC7662AEPA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC7662AEPA?

Additional datasheets, footprints and schematics for TC7662AEPA are listed on our Part Details page. You can also find images and similar parts to TC7662AEPA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC7662AEPA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC7662AEPA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC7662AEPA fall under?

The TC7662AEPA 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 TC7662AEPA 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 TC7662AEPA you can contact the distributor directly for product support, shipping queries etc.

Is the TC7662AEPA RoHS compliant?

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

Which authorised distributors for TC7662AEPA have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Farnell, element14 and RS have stock available or on a lead time for TC7662AEPA.

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