TOP254PN
POWER INTEGRATIONSExtended
-40℃~+150℃@(Tj) 66kHz 700V 78% Flyback Isolation Over Voltage Protection、Short Circuit Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
- Part id
- power-integrations/TOP254PN
- Category
- AC DC Controllers And Regulators
- Package
- DIP-8
- Pins
- 7
- In stock
- 43 at JLCPCB (C74398)
Overview
The TOP254PN is an AC DC Controllers And Regulator made by POWER INTEGRATIONS in a DIP-8 package with 7 pins. -40℃~+150℃@(Tj) 66kHz 700V 78% Flyback Isolation Over Voltage Protection、Short Circuit Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:TOP254PN, from KiCad's library) and its footprint (Package_DIP:PowerIntegrations_PDIP-8C, from KiCad's library), ready for a KiCad board. 43 are in stock at JLCPCB (part C74398).
Symbol
Footprint
Pinout
7| Pin | Name | Type |
|---|---|---|
| 1 | M | Input |
| 2 | C | Input |
| 4 | D | Open collector |
| 5 | S | Power in |
| 6 | S | Passive |
| 7 | S | Passive |
| 8 | S | Passive |
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8
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Questions
Is there a KiCad symbol and footprint for the TOP254PN?
Yes. The symbol is Regulator_Switching:TOP254PN 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 TOP254PN?
DIP-8, with 7 pins. Its footprint is drawn on this page.
Where is the TOP254PN datasheet?
POWER INTEGRATIONS publishes it: the Datasheet link on this page opens it.
Where can I order the TOP254PN?
JLCPCB lists it as part C74398, with 43 in stock; the sellers' links on this page open their listings.
What can replace the TOP254PN?
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.