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TC7662BCOA

Microchip Technology

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

RoHS Compliant
TUBE Packaging
Accessories
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Supplier:
Microchip Technology
Part No:
TC7662BCOA
RoHS:
Yes
HTS:
8542390060
COO:
TH
ECCN:
EAR99
Supplier Standard Pack This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
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
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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TC7662BCOA
IN STOCK: 1,300
Can Ship immediately
Manufacturer Stock:
900   can ship 11/18/24
Minimum Order:
100
Multiple:
100
Factory Lead-Time
5 Weeks can ship 12/10/24  
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Ext. Price
100
$1.913
$191.300
300
$1.883
$564.900
500
$1.864
$932.000
1,000
$1.845
$1,845.000
2,500
$1.827
$4,567.500
5,000
$1.809
$9,045.000
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$1.791
$13,432.500
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