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NCP1079BBP100G The ON Semiconductor NCP1079BBP100G is an enhanced off-line switcher IC designed for robust and efficient power supplies. It operates in a flyback topology.
Mfr Part #:

NCP1079BBP100G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1079BBP100G is an enhanced off-line switcher IC designed for robust and efficient power supplies. It operates in a flyback topology.
✓ Total Stock: 19,363 pcs
$ Price Range: $0.75

NCP1079BBP100G Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
14,400 pcs
On Request
14400 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,963 pcs
On Request
4963 pcs On Request 1 7 On Request 21 On Request On Request
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NCP1079BBP100G 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
Output Power
Power (Watts)
Supplier Device Package
Topology
Voltage
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NCP1079BBP100G Description

Short technical summary and product information.

The ON Semiconductor NCP1079BBP100G is an integrated circuit designed for enhanced off-line switching power supplies. It features a built-in 700V MOSFET and operates in a flyback topology.

 

Key electrical specifications include an input voltage range of 6.5V to 20V, an output power capability of 41W, and a switching frequency of 100kHz. The device offers a maximum duty cycle of 72% and includes comprehensive fault protection features such as current limiting, over power, over temperature, over voltage, and short circuit protection.

 

This component is housed in an 8-PDIP package and supports through-hole mounting. It is suitable for applications requiring isolated power supplies, such as auxiliary or standby power systems in major home appliances and industrial equipment.

NCP1079BBP100G Quick Information

Product Type: Switching Controller
Series: NCP1079
Canonical Name: NCP1079BBP100G Enhanced Off-line Switcher
Subcategory: Pmic - Power Management Ics

NCP1079BBP100G Compliance

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

NCP1079BBP100G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1079BBP100G Features

  • Integrated 700V MOSFET for off-line switching.
  • Flyback topology for isolated power supplies.
  • 41W maximum output power capability.
  • 100kHz fixed switching frequency operation.
  • Robust fault protection features included.

NCP1079BBP100G Applications

  • Used in AC-DC power supply designs.
  • Suitable for flyback converter circuits.
  • Ideal for isolated power applications.
  • Works in industrial and consumer electronics.
  • Designed for through-hole assembly.

NCP1079BBP100G FAQs

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

The input voltage range is 6.5V to 20V.

What package is it available in?

It comes in an 8-DIP (0.300", 7.62mm, 7 leads) through-hole package.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

What is the output current?

The nominal output current is 1.05 A.

What is the switching frequency?

The switching frequency is 100 kHz.

What topology does it use?

The topology is flyback.

What fault protections are available?

The device provides current limiting, over-power, over-temperature, over-voltage, and short circuit protection.

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