For Reference Only
| Part Number | TOP243YN |
| LIXINC Part # | TOP243YN |
| Manufacturer | Power Integrations |
| Category | Integrated Circuits › PMIC - AC DC Converters, Offline Switchers |
| Description | IC OFFLINE SWIT UVLO HV TO220 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TOP243YN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TOP243YN |
| Brand: | Power Integrations |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - AC DC Converters, Offline Switchers |
| Manufacturer: | Power Integrations |
| Series: | TOPSwitch®-GX |
| Package: | Tube |
| Part Status: | Not For New Designs |
| Output Isolation: | Isolated |
| Internal Switch(s): | Yes |
| Voltage - Breakdown: | 700V |
| Topology: | Flyback |
| Voltage - Start Up: | - |
| Voltage - Supply (Vcc/Vdd): | - |
| Duty Cycle: | 66.5% |
| Frequency - Switching: | 66kHz ~ 132kHz |
| Power (Watts): | 45 W |
| Fault Protection: | Current Limiting, Over Temperature, Over Voltage |
| Control Features: | Frequency Control |
| Operating Temperature: | -40°C ~ 150°C (TJ) |
| Package / Case: | TO-220-7 (Formed Leads), 6 Leads |
| Supplier Device Package: | TO-220-7C |
| Mounting Type: | Through Hole |
| ICE2QR2280ZXKLA1 | IC CTRLR SMPS QUASI-RESON 7DIP | 3440 More on Order |
|
| UCC25701DTR/81385 | ADV VOLT MODE PULSE WIDTH | 32346 More on Order |
|
| NCP1246BLD100R2G | IC CTLR CURR MODE 100KHZ 8SOIC | 3309 More on Order |
|
| LNK6764V | IC OFF-LINE SWITCH PWM 12DIP | 1564 More on Order |
|
| VIPER113XSTR | ENERGY SAVING OFF-LINE HIGH VOLT | 1935 More on Order |
|
| AP3125HAKTR-G1 | IC PWM CTLR CURR MODE SOT26 | 2711 More on Order |
|
| UCC35701PW | IC REG CTRLR PWM VM 14-TSSOP | 983 More on Order |
|
| FAN6300HMY | IC REG CTRLR FLYBK ISO PWM 8SOIC | 907 More on Order |
|
| UCC2804QDRQ1 | IC REG CTRLR BST FLYBK PWM 8SOIC | 2766 More on Order |
|
| APS39903MTR-G1 | IC REG SWITCH 5V SO7 | 919 More on Order |
|
| UCC28704DBVT-1 | IC FLYBACK CTLR CVCC PSR SOT23-6 | 1086 More on Order |
|
| UCC3809N-2 | UCC3809-2 ECONOMY PRIMARY SIDE C | 21350 More on Order |
|
| ICE1HS01G1XUMA1 | IC CTRLR RESONATE MODE 8DSO | 2610 More on Order |
| In Stock | 13743 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.34000 | $2.34 |
| 100 | $1.93278 | $193.278 |
| 1000 | $1.64237 | $1642.37 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.