PT6442A

Name: PT6442A
Brand: Rochester
SKU: PT6442A
Availability: InStock

Product FAQ

1. Is PT6442A available for RFQ?

Yes. PT6442A 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 PT6442A?

Pricing for PT6442A 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 PT6442A?

PT6442A is a Rochester DC/DC Converters with Total Output Voltage Variation Max: ±3% and Total Output Voltage Variation Typ: ±2%. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT6442A?

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 PT6442A 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 PT6442A?

Yes. If PT6442A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

Part No:

DC/DC Converters

Manufacturer:

Rochester

Description:

The PT6440 Excalibur™ power modules are a series of high performance Integrated Switching Regulators (ISRs), housed in a thermally efficient solderable copper case.

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

Efficiency

91%

External Input Capacitance Min

100µF

External Output Capacitance Max

1000µF

External Output Capacitance Min

330µF

Flammability

UL 94V-0

Inhibit Current Low

-0.5mA

Inhibit Voltage High Max

Open

Inhibit Voltage High Min

Vin-0.5V

Inhibit Voltage Low Max

0.5V

Inhibit Voltage Low Min

-0.2V

Input Voltage

Products Detail

The PT6440 series are 6A output current, adjustable voltage ISRs operating from 3.1V to 5.5V input. They provide high-efficiency power for DSPs and microprocessors with output voltages as low as 1.0V. Features include external voltage adjustment, On/Off inhibit, short-circuit protection, and a small footprint solderable copper case for superior thermal performance. Available in through-hole and surface mount configurations. Requires 100µF input and 330µF output capacitors.

Key Features

6A Output Current, Input Voltage Range: 3.1V to 5.5V, 90% Efficiency, Adjustable Output Voltage, Standby Function, Short Circuit Protection, Small Footprint (0.61 in²), Solderable Copper Case, 8.8e6 Hours MTBF, External Output Voltage Adjustment, On/Off Inhibit, Requires 100µF Input and 330µF Output Capacitor