TC7662BCOA by microchip technology
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Microchip Technology Authorized Distributor

TC7662BCOA

DC/DC Adjustable Charge Pump Voltage Converter - 1.5V to 15V in - -15V to -1.5V/20 mA out - SOIC N - 8 Pin. ...

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RoHS Compliant
TUBE Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The TC7662BCOA is a charge pump DC-to-DC Voltage Converter for data acquisition systems. It converts a +1.5 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 contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1µF polarized electrolytic types.

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
TC7662BCOA
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542390090
COO:
TH
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
100
Package Type:
TUBE
Maximum Operating Supply Voltage:
15 V
Function:
Inverting
Dimension:
4.9 x 3.9 x 1.25(Min) mm
Family:
TC7662
Maximum Supply Current:
0.16 mA
Efficiency:
97(Typ) %
Mounting:
Surface Mount
Maximum Power Dissipation:
470 mW
Minimum Operating Supply Voltage:
1.5 V
Operating Temperature:
0 to 70 °C

FREQUENTLY ASKED QUESTIONS

Is TC7662BCOA RoHS compliant?

Yes, TC7662BCOA is RoHS compliant.

What is the lead time for TC7662BCOA?

The standard lead time for TC7662BCOA is approximately 19 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 0

On Order: 800   can ship 11/12/26 

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 19 Weeks

Price (USD)

Qty
Unit Price
100
$1.92
300
$1.89
500
$1.88
1,000
$1.87
2,500
$1.86
5,000
$1.85
7,500
$1.84
10,000 +
$1.83
Supplier's Standard Package
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