Overview
The TOP254PG is an AC DC Controllers And Regulator made by POWER INTEGRATIONS in a DIP-8 package with 5 pins. -40℃~+150℃@(Tj) 66kHz 700V 78% Flyback Isolation DIP-8 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C568140).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
7- Duty Cycle(Max)
- 78%
- Features
- Brown-in/Brown-out detection, Light load efficient mode, EMI optimization (spread spectrum), Adjustable current limiting
- Frequency - Switching
- 66kHz
- Isolation
- Isolation
- Operating Temperature
- -40℃~+150℃
- Topology
- Flyback
- Voltage - Breakdown
- 700V
Order codes
1- TOP254PGLCSC C568140
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Is there a KiCad symbol and footprint for the TOP254PG?
Yes. the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TOP254PG?
DIP-8, with 5 pins. Its footprint is drawn on this page.
Where is the TOP254PG datasheet?
POWER INTEGRATIONS publishes it: the Datasheet link on this page opens it.
Where can I order the TOP254PG?
JLCPCB lists it as part C568140, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TOP254PG?
Parts like it in the library: the UC3843BN by STMicroelectronics, the VIPER22A by Minos, the UC3845BN by STMicroelectronics and the VIPER12ADIP-E by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
UC3843BN
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DIP-8-40℃~+150℃ 10V~35V 65kHz 800V 90% Non-Isolated Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Soft Start、Over Temperature Protection PWM Modulation DIP-8 AC-DC Controllers and Regulators ROHSMinosAC-DC Controllers And RegulatorsUC3845BN
DIP-80℃~+70℃ 52kHz DIP-8 DC-DC Converters ROHSSTMicroelectronicsAC-DC Controllers And RegulatorsVIPER12ADIP-E
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DIP-8-20℃~+140℃ 1W 4.65V~5.25V 61kHz~69kHz 70% 700V Flyback Isolation Over Temperature Protection、Over Voltage Protection、Over Current Protection、Short Circuit Protection DIP-8 AC-DC Controllers and Regulators ROHSDKAC-DC Controllers And RegulatorsUC2845BN
PDIP-8-25℃~+85℃@(Ta) 1.25W 1A 48% 500kHz 7.6V~30V Boost、Flyback Isolation Under Voltage Protection、Over Current Protection PDIP-8 AC-DC Controllers and Regulators ROHSonsemiAC-DC Controllers And RegulatorsUC3845BN
PDIP-80℃~+70℃@(Ta) 1.25W 48% 500kHz 7.6V~30V Boost、Flyback Isolation Primary-Side Feedback Under Voltage Protection、Over Current Protection PDIP-8 AC-DC Controllers and Regulators ROHSonsemiAC-DC Controllers And RegulatorsDK112
DIP-80℃~+125℃ 4V~6V 60kHz~70kHz 70% 700V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Over Temperature Protection Secondary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHSDKAC-DC Controllers And Regulators