TC7662BEOA Power Management ICs - PMIC by Microchip Technology

Charge Pump DC-DC Voltage Converter

Status: Active
Series: TC7662B
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The TC7662B is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +15V input to a corresponding – 1.5 to – 15V 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. Frequency is increased to 35kHz when pin 1 is connected to V + , allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B is available in both 8-pin DIP and 8-pin small outline (SO) packages in commercial and extended temperature ranges.

Prices starting from US$1.47


Distributor Starting From Stock
Logo for Farnell Farnell US$2.53
756
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Logo for Newark Electronics Newark Electronics US$2.35
753
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Logo for element14 element14 US$2.64
753
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Logo for Chip One Stop Chip One Stop US$1.47
238
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Logo for Avnet America Avnet America US$2.26
69
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Logo for Future Electronics Future Electronics US$1.67
59
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Logo for Microchip Technology Microchip Technology US$1.73
35
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Logo for RS Americas RS Americas US$1.94
-
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Logo for Avnet Silica Avnet Silica -
-
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Features

Boost Pin (Pin 1) for Higher Switching Frequency
High Power Efficiency is 96%
Easy to Use – Requires Only 2 External Non-Critical Passive Components
Improved Direct Replacement for Industry Standard ICL7660 and Other Second Source Devices

Specifications

Typical Active Output Current (mA) 20
Output Voltage (V) Vout = -Vin or Vout = 2Vin
Typical Quiescent Current (µA) 180
Vin Max (V) 15
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

Charge pump DC-DC converter, SOIC8 | RS
CONVERTER, DC-DC, HI VOLT, SOIC8 | Farnell
Dc-Dc Charge Pump, Doubler/Inv, Soic-8 | Newark Electronics
Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N Tube | Avnet America
TC7662B Series 1.5 to 15 V Charge Pump DC-to-DC Voltage Converter -SOIC-8 | Future Electronics
Hi Voltage DC-DC Converter | Microchip Technology
Microchip Charge Pump Inverting 8-Pin SOIC | Microchip Technology Inc. TC7662BEOA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC7662BEOA?

Additional datasheets, footprints and schematics for TC7662BEOA are listed on our Part Details page. You can also find images and similar parts to TC7662BEOA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC7662BEOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC7662BEOA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC7662BEOA fall under?

The TC7662BEOA 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 TC7662BEOA 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 TC7662BEOA you can contact the distributor directly for product support, shipping queries etc.

Is the TC7662BEOA RoHS compliant?

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

Which authorised distributors for TC7662BEOA have stock available?

Authorised distributors including RS, Farnell, Newark Electronics, element14 and Chip One Stop have stock available or on a lead time for TC7662BEOA.

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

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