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TOP258PN on a board, in 3D

TOP258PN

POWER INTEGRATIONS

-40℃~+150℃@(Tj) 66kHz 700V 78% Flyback Isolation PWM Modulation Primary-Side Feedback DIP-8C AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCpower-integrations/TOP258PN
Category
AC DC Controllers And Regulators
Package
DIP-8C
Pins
7

Overview

The TOP258PN is an AC DC Controllers And Regulator made by POWER INTEGRATIONS in a DIP-8C package with 7 pins. -40℃~+150℃@(Tj) 66kHz 700V 78% Flyback Isolation PWM Modulation Primary-Side Feedback DIP-8C AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:TOP258PN, from KiCad's library) and its footprint (Package_DIP:PowerIntegrations_PDIP-8C, from KiCad's library), ready for a KiCad board. 496 are in stock at JLCPCB (part C74399).

Symbol

M1C2D4S5
Regulator_Switching:TOP258PNFrom KiCad's library

Footprint

1245678
Package_DIP:PowerIntegrations_PDIP-8CFrom KiCad's library

Parameters

9
Duty Cycle(Max)
78%
Features
Over Voltage Protection
Feedback System
Secondary-Side Feedback
Frequency - Switching
66kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Topology
Flyback
Voltage - Breakdown
700V
Working Mode
PWM Modulation

Order codes

1

Pinout

7
The pins of the TOP258PN
PinNameType
1MInput
2CInput
4DOpen collector
5SPower in
6SPassive
7SPassive
8SPassive

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/power-integrations/TOP258PN.jpg" alt="TOP258PN" width="1200" height="900">
A picture that opens the part, for a README
[![TOP258PN](https://pcbkit.io/embed/parts/power-integrations/TOP258PN.jpg?size=s)](https://pcbkit.io/parts/power-integrations/TOP258PN)

Questions

Is there a KiCad symbol and footprint for the TOP258PN?

Yes. The symbol is Regulator_Switching:TOP258PN and the footprint Package_DIP:PowerIntegrations_PDIP-8C, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TOP258PN?

DIP-8C, with 7 pins. Its footprint is drawn on this page.

Where is the TOP258PN datasheet?

POWER INTEGRATIONS publishes it: the Datasheet link on this page opens it.

Where can I order the TOP258PN?

JLCPCB lists it as part C74399, with 496 in stock; the sellers' links on this page open their listings.

What can replace the TOP258PN?

Parts like it in the library: the TNY288PG by POWER INTEGRATIONS, the TNY276PN by POWER INTEGRATIONS, the TNY279PN by POWER INTEGRATIONS and the TNY277PN by POWER INTEGRATIONS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8