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NCP1079AAP100G The ON Semiconductor NCP1079AAP100G is an offline switcher IC designed for robust and efficient power supplies. It features a 700V MOSFET and operates at 100kHz.
Mfr Part #:

NCP1079AAP100G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1079AAP100G is an offline switcher IC designed for robust and efficient power supplies. It features a 700V MOSFET and operates at 100kHz.
✓ Total Stock: 50 pcs
$ Price Range: $0.75

NCP1079AAP100G Available from 1 distributor

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✓ Non-Authorised
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50 pcs
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NCP1079AAP100G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Current
Output Isolation
Power (Watts)
Power Dissipation
Supplier Device Package
Tape & Reel
Topology
Voltage
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NCP1079AAP100G Description

Short technical summary and product information.

The ON Semiconductor NCP1079AAP100G is an enhanced off-line switcher IC integrating a 700 V MOSFET. It operates at a fixed frequency of 100 kHz, with other options available. This device offers a high level of integration, including soft-start, frequency jittering, and various protection features such as overload, short-circuit, and over-voltage protection.

 

Key electrical characteristics include a typical output current of 275mA and a power capability of 41W. The operating temperature range is -40°C to 125°C (TJ). The IC supports multiple topologies including Flyback, SEPIC, Buck, and Boost.

 

Packaged in a 7-PDIP through-hole mount, the NCP1079AAP100G is suitable for applications requiring isolated power supplies. It also features low no-load input consumption below 50 mW at high line, contributing to improved standby performance.

 

This component is designed for applications such as auxiliary/standby isolated power supplies, major home appliances, power meter SMPS, and wide input industrial SMPS.

NCP1079AAP100G Quick Information

Product Type: Offline Switcher IC
Canonical Name: NCP1079AAP100G Offline Switcher IC
Subcategory: Offline Switches

NCP1079AAP100G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP1079AAP100G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP1079AAP100G Features

  • Integrated 700V MOSFET for robust operation.
  • Fixed frequency operation at 100kHz.
  • Supports multiple power supply topologies.
  • Comprehensive fault protection features included.
  • Through-hole mounting in 7-PDIP package.

NCP1079AAP100G Applications

  • Ideal for isolated power supplies.
  • Suitable for home appliance power.
  • Used in power meter SMPS designs.
  • Applicable for industrial SMPS.

NCP1079AAP100G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP1079AAP100G?

85 to 308 VAC.

What is the output current capability?

275 mA typical.

What is the operating frequency?

100 kHz typical, with optional 65 kHz and 130 kHz variants available.

What package is the NCP1079AAP100G available in?

7-lead PDIP (8-DIP package, 7 leads).

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What protections are included?

Current limiting, over-power, over-temperature, over-voltage, and short-circuit protection.

What topology does the NCP1079AAP100G use?

Primarily flyback, but also supports SEPIC, buck, and boost topologies.

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