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TL7660CDGKR The Texas Instruments TL7660CDGKR is a CMOS switched-capacitor voltage converter. It performs supply-voltage conversions from positive to negative with an input range of 1.5 V to 10 V.
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TL7660CDGKR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL7660CDGKR is a CMOS switched-capacitor voltage converter. It performs supply-voltage conversions from positive to negative with an input range of 1.5 V to 10 V.
✓ Total Stock: 425 pcs
$ Price Range: $0.62

TL7660CDGKR Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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425 pcs
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425 pcs On Request 1 On Request On Request 13+ On Request On Request
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TL7660CDGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Package Quantity
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TL7660CDGKR Description

Short technical summary and product information.

The TL7660CDGKR from Texas Instruments is a CMOS switched-capacitor voltage converter designed for efficient supply-voltage conversions. It can convert a positive input voltage between 1.5 V and 10 V to a complementary negative output voltage ranging from -1.5 V to -10 V. This device requires only two external capacitors for its charge pump and charge reservoir functions, simplifying circuit design.

 

Key electrical characteristics include a wide operating input voltage range and a typical open-circuit voltage conversion efficiency of 99.9%, with a typical power efficiency of 98%. The TL7660CDGKR can also be configured as a voltage doubler to generate output voltages up to 18.6 V with a 10-V input. It operates over a temperature range of -40°C to 85°C.

 

This voltage converter is available in an 8-VSSOP surface mount package. Its applications include on-board negative supplies, data-acquisition systems, and portable electronics.

TL7660CDGKR Quick Information

Product Type: Voltage Converter
Canonical Name: TL7660CDGKR CMOS Voltage Converter
Subcategory: DC/DC Switching Regulators

TL7660CDGKR Compliance

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

TL7660CDGKR Estimated Pricing

Qty Low High
1+ $0.62 $0.62

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

TL7660CDGKR Features

  • Converts positive to negative voltage.
  • Input voltage range 1.5 V to 10 V.
  • Requires only two external capacitors.
  • High voltage conversion efficiency of 99.9%.
  • Available in 8-VSSOP package.

TL7660CDGKR Applications

  • Used for generating negative supply voltages.
  • Suitable for battery-powered equipment.
  • Ideal for charge pump voltage inversion.
  • Can double voltage up to 18.6V with 10V input.

TL7660CDGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TL7660CDGKR?

1.5 V to 10 V.

What package does the TL7660CDGKR come in?

8-VSSOP (8-TSSOP, 8-MSOP 0.118", 3.00mm Width) surface mount.

What is the operating temperature range?

-40°C to 85°C.

What is the output voltage range?

-1.5 V to -10 V.

What is the switching frequency?

10 kHz.

What is the power efficiency?

98% typical.

What topology does the TL7660CDGKR use?

Charge pump.

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