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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersNCP1028P065G
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NCP1028P065G - onsemi

Manufacturer Part Number
NCP1028P065G
Manufacturer
onsemi
Allelco Part Number
32D-NCP1028P065G
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 7DIP
Detailed Description
Package
8-DIP (0.300", 7.62mm), 7 Leads
Data sheet
NCP1028.pdf
NCP1028.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8850

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Our certification

Specifications

NCP1028P065G Tech Specifications
onsemi - NCP1028P065G technical specifications, attributes, parameters and parts with similar specifications to onsemi - NCP1028P065G

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply (Vcc/Vdd) 7.2V ~ 10V  
Voltage - Start Up 8.5 V  
Voltage - Breakdown 700V  
Topology Flyback  
Supplier Device Package 7-PDIP  
Series -  
Power (Watts) 25 W  
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads  
Package Tube  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature 0°C ~ 125°C (TJ)  
Mounting Type Through Hole  
Internal Switch(s) Yes  
Frequency - Switching 65kHz  
Fault Protection Over Power, Short Circuit  
Duty Cycle 80%  
Control Features -  
Base Product Number NCP1028  

Parts Introduction

Manufacturer Part Number

NCP1028P065G

Manufacturer

onsemi

Introduction

Power Management Integrated Circuit for AC to DC conversion applications

Product Features and Performance

Integrated high-voltage switch

700V breakdown voltage

Designed for Flyback topology

Capable of delivering 25 watts of power

Supports duty cycle up to 80%

65kHz switching frequency

Over Power and Short Circuit protection features

Product Advantages

High integration for reduced component count

Compact 8-DIP 7 Leads package for space-conscious designs

Isolated output for safety and noise reduction

Key Technical Parameters

Voltage - Start Up: 8.5V

Voltage - Supply (Vcc/Vdd): 7.2V to 10V

Operating Temperature Range: 0°C to 125°C

Quality and Safety Features

Isolated design for electrical safety

Built-in fault protection mechanisms

Compatibility

Suitable for applications requiring up to 25W of power with isolated output

Application Areas

Offline power supplies

Battery chargers

Smart meters

Standby power for appliances

Product Lifecycle

Obsolete - Check for replacements or upgrades

Several Key Reasons to Choose This Product

Long-term reliability with integrated fault protection

Efficient design for energy-sensitive applications

Isolation feature for enhanced safety in consumer products

Ability to handle wide range of operating temperatures for varied environments

Onsemi's reputation for robust PMIC solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi NCP1028P065G

Product Attribute NCP1028P065G NCP1031DR2G NCP1015AP065G NCP1030DMR2G
Part Number NCP1028P065G NCP1031DR2G NCP1015AP065G NCP1030DMR2G
Manufacturer onsemi onsemi onsemi onsemi
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Start Up 8.5 V 10.2 V - 10.2 V
Voltage - Supply (Vcc/Vdd) 7.2V ~ 10V 7.6V ~ 16V 8.5V ~ 10V 7.6V ~ 16V
Operating Temperature 0°C ~ 125°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Series - - - -
Duty Cycle 80% 75% 67% 75%
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm), 7 Leads 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Fault Protection Over Power, Short Circuit Current Limiting, Over Temperature Over Temperature, Short Circuit Current Limiting, Over Temperature
Voltage - Breakdown 700V 200V 700V 200V
Control Features - Frequency Control - Frequency Control
Power (Watts) 25 W 6 W 19 W 3 W
Output Isolation Isolated Either Isolated Either
Internal Switch(s) Yes Yes Yes Yes
Base Product Number NCP1028 NCP1031 NCP1015 NCP1030
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Supplier Device Package 7-PDIP 8-SOIC 7-PDIP 8-MSOP
Topology Flyback Boost, Flyback, Forward Flyback Boost, Flyback, Forward
Frequency - Switching 65kHz Up to 1MHz 65kHz Up to 1MHz

NCP1028P065G Datasheet PDF

Download NCP1028P065G pdf datasheets and onsemi documentation for NCP1028P065G - onsemi.

Datasheets
NCP1028.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf Material Declaration NCP1028P065G.pdf
PCN Obsolescence/ EOL
Multiple Parts obs 21/Apr/2022.pdf
PCN Assembly/Origin
Qualification Assembly Site 01/Jul/2014.pdf
PCN Design/Specification
PDIP7 19/Jul/2016.pdf
HTML Datasheet
NCP1028.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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NCP1028P065G

onsemi
32D-NCP1028P065G

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