TC7662BEOA by microchip technology
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Microchip Technology Authorized Distributor

TC7662BEOA

DC/DC Charge Pump Adjustable Voltage Regulator - 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
Certificate of Compliance

DESCRIPTION

The TC7662BEOA 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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Products found: 0
Supplier:
Microchip Technology
Part No:
TC7662BEOA
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
Mounting:
Surface Mount
Maximum Supply Current:
0.16 mA
Operating Temperature:
-40 to 85 °C
Dimension:
4.9 x 3.9 x 1.25(Min) mm
Function:
Inverting
Maximum Operating Supply Voltage:
15 V
Maximum Power Dissipation:
470 mW
Efficiency:
97(Typ) %
Family:
TC7662
Minimum Operating Supply Voltage:
1.5 V

IN STOCK: 500

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Minimum Order Quantity: 100

Multiple: 100

Factory Lead-Time 11 Weeks

Price (USD)

Qty
Unit Price
100
$2.32
300
$2.29
500
$2.27
1,000
$2.26
2,500
$2.25
5,000
$2.24
7,500
$2.22
10,000 +
$2.21
Supplier's Standard Package
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