DAK-86 [Power Integrations]

Name: DAK-86
Brand: Power Integrations
SKU: DAK-86
Availability: InStock

Part No:

DAK-86

Category:

Development Tools

Manufacturer:

Power Integrations

Description:

A 6.6 W Multi-Class Powered Device (PD) for Power over Ethernet (PoE) using DPA-Switch (DPA423G), delivering 6.6 W continuously from 33-57 VDC input.

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

Output Voltage

3.135V ~ 3.465V

Output Current

2A

Efficiency

73%

Supply Voltage

33 VDC ~ 57 VDC

Ambient Temperature

0°C ~ 40°C

Emi

CISPR22B, EN55022B

Footprint

3.1" x 1"

Height

0.45"

Output Peak Current

2.5A

Output Power

6.6W

Output Ripple

35 mVp-p

Output Voltage Typ

3.3V

Safety

IEC950, UL1950, Class II

Under Voltage Off

33 VDC

Under Voltage On

42 VDC

Products Detail

PoE power supply designed around DPA423G, delivering 6.6 W continuously (3.3 V, 2 A) from 33-57 VDC input. Meets IEEE802.3af requirements for Class 1-3 PDs, features integrated 220 V MOSFET, UV/OV shutdown, thermal shutdown, auto-restart, cycle skipping for no-load regulation, soft-start, and lossless current sense. Small footprint (3.1" x 1") and low height (0.45").

Key Features

Meets IEEE802.3af requirements for Class 1-3 PoE PDs
DPA-Switch PWM controller with integrated 220 V power MOSFET switch
Under-voltage (UV) and overvoltage (OV) shutdown
Auto-recovering hysteretic thermal shutdown
Auto-restart for short-circuit and open loop faults
No-load regulation by cycle skipping
Fully integrated soft-start
Externally programmed I scales with V for power limiting
Lossless MOSFET current sense
Small footprint 3.1" x 1", low height 0.45"

Application scenarios

Power over Ethernet (PoE)
Class 2 PD
IEEE802.3af compliant interface

Documents

Datasheets:

EP-86, 6.6W/3.3V/2A PoE PD (EPR-86)DPA422-426 DPA Switch Family

Product FAQ

1. Is DAK-86 available for RFQ?

Yes. DAK-86 by Power Integrations 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 DAK-86?

Pricing for DAK-86 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 DAK-86?

DAK-86 is a Power Integrations Development Tools with Ambient Temperature: 0°C ~ 40°C and Output Peak Current: 2.5A. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for DAK-86?

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 DAK-86 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 DAK-86?

Yes. If DAK-86 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Development Tools parts or compatible alternatives.

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