PT6981C [Rochester]

Name: PT6981C
Brand: Rochester
SKU: PT6981C
Availability: InStock

Part No:

PT6981C

Category:

DC/DC Converters

Manufacturer:

Rochester

Description:

10-A 12V-Input Dual Output Integrated Switching Regulator

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Flammability

Meets UL 94V-O

Input Voltage

10.8 VDC ~ 13.2 VDC

Operating Temperature

-40°C ~ +85°C

PT6981 Output

2.5V/1.8V

PT6982 Output

3.3V/2.5V

PT6983 Output

3.3V/1.8V

PT6984 Output

3.3V/1.2V

PT6985 Output

2.5V/1.2V

Package

23-pin Space-Saving Package

Package Suffix

ELF, ELG, ELH

Short Circuit Current

19A

Storage Temperature

-40°C ~ +125°C

Switching Frequency

500kHz ~ 600kHz

Weight

26 grams

Products Detail

The PT6980 Excalibur™ series of power modules are dual output integrated switching regulators (ISRs) specifically designed to power mixed signal ICs. Operating from a 12-V input bus, the dual output provides power for both the digital I/O logic and a DSP core from a single module. Both output voltages are internally sequenced during power-up and power-down to comply with the requirements of the latest DSP chips. Each output is independently adjustable or can be set to at least one alternative bus voltage with a simple pin-strap. The modules are made available in a space-saving solderable case. The features include output current limit and short-circuit protection.

Key Features

Dual Outputs, Soft-Start, Internal Sequencing, Ideal Power Source for DSPs, Short Circuit Protection, 12V Input, 23-pin Space-Saving Package, Outputs Adjustable, Solderable Copper Case, Remote Sensing (Vo1 & Vo2), Standby Function, Output Current Limit

Application scenarios

Mixed signal ICs
digital I/O logic
DSP core

Documents

Datasheets:

PT6981C-Texas-Instruments-datasheet-148675.pdf PT6981C-Texas-Instruments-datasheet-12810.pdf

Product FAQ

1. Is PT6981C available for RFQ?

Yes. PT6981C by Rochester is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for PT6981C?

Pricing for PT6981C can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of PT6981C?

PT6981C is a Rochester DC/DC Converters with Operating Temperature: -40°C ~ +85°C and Short Circuit Current: 19A. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT6981C?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can PT6981C be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to PT6981C?

Yes. If PT6981C is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

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