NCP1654BD65R2G AC-DC Power Conversion by ON Semiconductor

Continuous Conduction Mode (CCM) Power Factor Correction Controller

Status: Active
Series: NCP1654
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The NCP1654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction Step up preconverters. It controls the power switch conduction time (PWM) in fixed frequency mode and is dependant on the instantaneous coil current. Housed in a SO-8 package the circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuit.

Prices starting from US$0.40


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.40
5,000
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Logo for Chip One Stop Chip One Stop US$0.53
2,500
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Logo for Newark Electronics Newark Electronics US$0.49
-
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Logo for Avnet America Avnet America US$0.41
-
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Logo for Avnet Asia Avnet Asia US$0.43
-
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Logo for Farnell Farnell US$0.45
-
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Logo for EBV Elektronik EBV Elektronik -
-
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Features

Very Few External Components
Programmable Overcurrent Protection
BrownOut Detection
Overvoltage Protection
Soft Start
Continuous Conduction Mode
Average Current-Mode or Peak Current-Mode Operation
Programmable Overpower Limitation
Undervoltage Detection for Open Loop Detection (shutdown)
Inrush Currents Detection
Benefits
helps in realizing a cost-effective solution
increases safety
protection against low-mains and reduced stress on components
rugged design
reduces transient stress
Applications
Power Factor Correction Stage
Servers
End Products
Desktop PCs

Specifications

Description NCP1654
Compliance Pb-free Halide free
PFC Mode CCM
Frequency Operation Fixed
Control Mode Current Mode
Topology Step-Up
fSW Typ (kHz) 65
VCC Max (V) 20
Drive Cap. (mA) 1500 / 1500
UVLO (V) 10.5 - 13.75
Latch No
UVP Yes
Inhibition Yes
Package Type SOIC-8

Alternative Descriptions

NCP1654 Series 20 V 6 mA Surface Mount Power Factor Controller - SOIC-8 | Future Electronics
65kHz Cont. Conduction PFC Contr. SOIC8 | RS
Pfc Controller, 11.4V, 8-Soic | Newark Electronics
Power Factor Correction CONTRLR 0.075mA 72KHz 8-Pin SOIC N T/R | Avnet America
PFC CONTROLLER, BOOST, 20V, SOIC-8 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP1654BD65R2G?

Additional datasheets, footprints and schematics for NCP1654BD65R2G are listed on our Part Details page. You can also find images and similar parts to NCP1654BD65R2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP1654BD65R2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP1654BD65R2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP1654BD65R2G fall under?

The NCP1654BD65R2G is listed under Power Management > AC-DC Power Conversion > Power Factor Controllers.

Can I view similar or alternative parts?

You can view similar parts to NCP1654BD65R2G when available in the Power Factor Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCP1654BD65R2G you can contact the distributor directly for product support, shipping queries etc.

Is the NCP1654BD65R2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCP1654BD65R2G have stock available?

Authorised distributors including Future Electronics, Chip One Stop, RS, Newark Electronics and Avnet America have stock available or on a lead time for NCP1654BD65R2G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for NCP1654BD65R2G often in real-time on the comparison pages.

What if I can't find stock of NCP1654BD65R2G?

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