TC7660SEOA by microchip technology
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Microchip Technology Authorized Distributor

TC7660SEOA

DC/DC Adjustable Charge Pump Voltage Converter - 1.5V to 12V in - -12V 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 TC7660SEOA is a super charge pump DC-to-DC Voltage Converter for RS-232 negative power supply. The TC7660S device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5 to +12V input to a corresponding -1.5 to -12V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). Added features include an extended supply range to 12V and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open).

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
TC7660SEOA
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
Dimension:
4.9 x 3.9 x 1.25(Min) mm
Maximum Power Dissipation:
470 mW
Efficiency:
98(Typ) %
Function:
Inverting/Step Up
Mounting:
Surface Mount
Operating Temperature:
-40 to 85 °C
Maximum Operating Supply Voltage:
12 V
Minimum Operating Supply Voltage:
1.5 V
Family:
TC7660S
Maximum Supply Current:
0.16 mA

FREQUENTLY ASKED QUESTIONS

Is TC7660SEOA RoHS compliant?

Yes, TC7660SEOA is RoHS compliant.

What is the lead time for TC7660SEOA?

The standard lead time for TC7660SEOA is approximately 35 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 900

Can Ship immediately

On Order: 700   can ship 4/12/27 

Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 35 Weeks

Price (USD)

Qty
Unit Price
100
$1.213
300
$1.011
1,000
$0.989
2,500
$0.958
5,000
$0.956
7,500
$0.953
10,000
$0.951
15,000 +
$0.948
Supplier's Standard Package
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