Power Integrations · AC-DC Controllers And Regulators
TOP257PN
Power Integrations AC-DC Controllers And Regulators · DIP-8
Request a quote for TOP257PNThe TOP257PN is an AC-DC Controllers And Regulators from Power Integrations, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
Key specifications of the TOP257PN: frequency - switching 66kHz, voltage - breakdown 700V, operating temperature -40°C~+150°C, duty cycle(max) 78%, feedback system Primary-side feedback and isolation Isolation.
PartnerSemi sources the TOP257PN for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | TOP257PN |
|---|---|
| Manufacturer | Power Integrations |
| Product type | AC-DC Controllers And Regulators |
| Category | AC-DC Controllers |
| Package / case | DIP-8 |
| Duty Cycle(Max) | 78% |
| Feedback System | Primary-side feedback |
| Frequency - Switching | 66kHz |
| Isolation | Isolation |
| Operating Temperature | -40°C~+150°C |
| Topology | Flyback |
| Voltage - Breakdown | 700V |
| Working Mode | PWM Modulation |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Power Integrations AC-DC Controllers
| Part number | Type | |
|---|---|---|
| TOP257LN | AC-DC Controllers And Regulators | |
| TOP257MG | AC-DC Controllers And Regulators | |
| TOP257MN | AC-DC Controllers And Regulators | |
| TOP257PG | AC-DC Controllers And Regulators | |
| TOP257YN | AC-DC Controllers And Regulators | |
| TOP258EG | AC-DC Controllers And Regulators | |
| TOP258EN | AC-DC Controllers And Regulators | |
| TOP258GN-TL | AC-DC Controllers And Regulators |
Frequently asked questions
What is the TOP257PN?
The TOP257PN is an AC-DC Controllers And Regulators from Power Integrations, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
What are the specifications of the TOP257PN?
Duty Cycle(Max): 78%; Feedback System: Primary-side feedback; Frequency - Switching: 66kHz; Isolation: Isolation; Operating Temperature: -40°C~+150°C; Topology: Flyback; Voltage - Breakdown: 700V; Working Mode: PWM Modulation.
What package is the TOP257PN in?
The TOP257PN is listed in a DIP-8 package.
Which part numbers are similar to the TOP257PN?
Similar part numbers in our catalog include TOP257LN (Power Integrations), TOP257MG (Power Integrations), TOP257MN (Power Integrations), TOP257PG (Power Integrations), TOP257YN (Power Integrations) and TOP258EG (Power Integrations). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the TOP257PN?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=TOP257PN&brand=Power%20Integrations or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.