PT6642G [Rochester]

Name: PT6642G
Brand: Rochester
SKU: PT6642G
Availability: InStock

Part No:

PT6642G

Category:

DC/DC Converters

Manufacturer:

Rochester

Description:

The PT6640 series is a positive +8V to +25V input to negative output line of Integrated Switching Regulators (ISRs). Designed for general purpose applications, the PT6640 series delivers a negative output voltage at up to 24W.

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

85%

Input Capacitor

560µF

Line Regulation

±0.5%

Load Regulation

±0.5%

Mechanical Shock

500 G's

Mechanical Vibration

7.5 G's

Operating Temperature

-40°C ~ +85°C

Output Capacitor

330µF

Output Voltage Tolerance

±0.1V

Package

14-Pin SIP (through-hole and surface-mount)

Pin Count

14

Storage Temperature

-40°C ~ +125°C

Switching Frequency

500kHz ~ 600kHz

Transient Overshoot

100mV

Transient Response Time

200 µSec

Weight

14 grams

Products Detail

The PT6640 series is a family of positive to negative Integrated Switching Regulators (ISRs) with a wide input voltage range of +8V to +25V. They provide negative output voltages from -2.5V to -15V with output currents up to 4A (depending on the model). Key features include adjustable output voltage, high efficiency (up to 85%), remote sense capability, and availability in 14-pin SIP packages (both through-hole and surface-mount).

Key Features

Wide Input Voltage Range: +8V to +25V
Negative Output: -2.5V/4A to -15V/1.5A
Adjustable Output Voltage
Efficiency up to 85%
Remote Sense Capability
14-Pin SIP Package (through-hole and surface-mount)
Requires external capacitors (560µF input, 330µF output)

Documents

Datasheets:

PT6640 Series

Product FAQ

1. Is PT6642G available for RFQ?

Yes. PT6642G 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 PT6642G?

Pricing for PT6642G 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 PT6642G?

PT6642G is a Rochester DC/DC Converters with Output Voltage Tolerance: ±0.1V and Transient Response Time: 200 µSec. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT6642G?

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 PT6642G 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 PT6642G?

Yes. If PT6642G 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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