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TL7660CDR The Texas Instruments TL7660CDR is a CMOS voltage converter designed for simple voltage conversion, including negative output generation. It operates with an input voltage range of 1.5V to 10V.
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TL7660CDR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL7660CDR is a CMOS voltage converter designed for simple voltage conversion, including negative output generation. It operates with an input voltage range of 1.5V to 10V.
✓ Total Stock: 84,053 pcs
$ Price Range: $0.44

TL7660CDR Available from 3 distributors

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Romaks Technologies ✓
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60,267 pcs
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Optech Co.,Limited ✓
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22,786 pcs
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22786 pcs On Request 1 On Request On Request 2018 On Request On Request
Xingangxin ✓
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1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
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TL7660CDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TL7660CDR Description

Short technical summary and product information.

The TL7660CDR from Texas Instruments is a CMOS switched-capacitor voltage converter capable of generating negative output voltages from a positive input. It requires only two external capacitors for operation. The device accepts an input voltage range from 1.5V to 10V and can produce a complementary negative output voltage between -1.5V and -10V. It can also function as a voltage doubler.

 

Key electrical specifications include a maximum input voltage of 10V, a minimum input voltage of 1.5V, and a maximum output current of 0.1A. The quiescent current is typically 0.00011A. The operating temperature range is -40°C to 85°C.

 

This voltage converter is suitable for applications such as on-board negative supplies, data-acquisition systems, and portable electronics. It is available in an 8-SOIC package and is designed for surface mount applications.

 

The TL7660CDR utilizes a charge pump topology and does not have a synchronous rectifier. Its function is described as ratiometric, operating at a frequency of 10kHz.

TL7660CDR Quick Information

Product Type: Voltage Converter
Canonical Name: TL7660CDR CMOS Voltage Converter
Subcategory: DC DC Switching Regulators

TL7660CDR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL7660CDR Estimated Pricing

Qty Low High
1+ $0.44 $0.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL7660CDR Features

  • CMOS switched-capacitor voltage converter.
  • Converts positive to negative supply voltages.
  • Wide operating input voltage range.
  • Requires only two external capacitors.
  • Suitable for portable electronics applications.

TL7660CDR Applications

  • On-board negative voltage supplies.
  • Data-acquisition system power.
  • Portable electronic devices.
  • Simple voltage conversion needs.

TL7660CDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 1.5V to 10V.

What is the output voltage range?

The output voltage range is -1.5V to -10V.

What is the maximum output current?

The maximum output current is 0.1A.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type?

The device is available in an 8-SOIC (0.154", 3.90mm Width) surface mount package.

What is the switching frequency?

The switching frequency is 10 kHz.

What is the topology?

The topology is charge pump.

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