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TC7662BEOA The Microchip Technology TC7662BEOA is a charge pump DC-DC voltage converter. It operates with an input voltage range of 1.5V to 15V and provides an output current of 20mA.
Mfr Part #:

TC7662BEOA

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology TC7662BEOA is a charge pump DC-DC voltage converter. It operates with an input voltage range of 1.5V to 15V and provides an output current of 20mA.
✓ Total Stock: 6,340 pcs
$ Price Range: $1.08

TC7662BEOA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,340 pcs
On Request
1340 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TC7662BEOA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TC7662BEOA Description

Short technical summary and product information.

The TC7662BEOA from Microchip Technology is a charge pump DC-DC voltage converter designed for efficient voltage conversion. It supports a wide operating voltage range from 1.5V to 15V, making it versatile for various power supply applications.

 

This device features a ratiometric function and can generate positive or negative output voltages. It requires only two external passive components, simplifying circuit design and reducing component count. The integrated oscillator operates nominally at 10kHz, with the option to increase frequency to 35kHz by connecting the boost pin to V+, allowing for smaller external capacitors.

 

The TC7662BEOA is housed in an 8-SOIC surface mount package. Its operating temperature range is -40°C to 85°C. Key applications include simple conversion of +5V to ±5V supplies, voltage multiplication, negative supplies for data acquisition systems and instrumentation, RS232 power supplies, and supply splitting.

 

With an output current capability of 20mA, this charge pump converter offers high power efficiency and is an improved direct replacement for industry-standard devices like the ICL7660.

TC7662BEOA Quick Information

Product Type: Voltage Regulator
Canonical Name: TC7662B Charge Pump DC-DC Voltage Converter
Subcategory: DC DC Switching Regulators

TC7662BEOA Compliance

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

TC7662BEOA Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TC7662BEOA Features

  • Wide 1.5V to 15V operating voltage range.
  • Charge pump topology for voltage conversion.
  • Provides positive or negative output voltages.
  • Surface mount 8-SOIC package.
  • Operates from -40°C to 85°C.

TC7662BEOA Applications

  • Converts +5V to ±5V supplies.
  • Generates negative voltage supplies.
  • Powers RS232 communication interfaces.
  • Used in data acquisition systems.
  • Splits input supply voltage.

TC7662BEOA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TC7662BEOA?

The TC7662BEOA has a high supply voltage range of 3.0V to 15V and a low supply voltage range of 1.5V to 3.5V.

What is the operating temperature range of the TC7662BEOA?

The TC7662BEOA operates over a temperature range of -40°C to +85°C.

What package is the TC7662BEOA available in?

The TC7662BEOA is available in an 8-SOIC surface mount package.

What is the output current capability of the TC7662BEOA?

The TC7662BEOA can deliver up to 20mA output current.

What is the switching frequency of the TC7662BEOA?

The switching frequency of the TC7662BEOA is 10kHz to 35kHz.

What is the typical quiescent current of the TC7662BEOA?

The typical quiescent current is 80µA at 25°C with the boost pin open or grounded.

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