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TC7662BCOA by Microchip Technology
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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:
8542390001
COO:
TH
ECCN:
EAR99
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
Minimum Order:
100
Multiple:
100
Factory Lead-Time
5 Weeks
Enter Quantity
Quantity
Unit Price
Ext. Price
100
$1.705
$170.500
300
$1.659
$497.700
500
$1.650
$825.000
1,000
$1.642
$1,642.000
2,500
$1.634
$4,085.000
5,000
$1.626
$8,130.000
7,500
$1.618
$12,135.000
10,000 +
$1.609
$16,090.000
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