For Reference Only
| Part Number | TOP234YN |
| LIXINC Part # | TOP234YN |
| Manufacturer | Power Integrations |
| Category | Integrated Circuits › PMIC - AC DC Converters, Offline Switchers |
| Description | IC OFFLINE SWIT OVP UVLO TO220 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TOP234YN 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: | TOP234YN |
| 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®-FX |
| 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: | 78% |
| Frequency - Switching: | 66kHz ~ 132kHz |
| Power (Watts): | 75 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), 5 Leads |
| Supplier Device Package: | TO-220-7B |
| Mounting Type: | Through Hole |
| LM5046SQX/NOPB | IC PWM CTRLR FULL BRIDG 28WQFN | 851 More on Order |
|
| AP3987CTS7-13 | ACDC PSR SWITCHER SO-7 | 4954 More on Order |
|
| NCP1271P100G | SWITCHING CONTROLLER | 16065 More on Order |
|
| INN3276C-H204-TL | IC OFFLINE SWITCH SR CONTROL | 2961 More on Order |
|
| LNK6415D | IC SWITCHER CV/CC 4.5W 8SOIC | 879 More on Order |
|
| INN3279C-H114-TL | INNO3 CP SIZE 9 | 2651 More on Order |
|
| NCP1360BBCCYSNT1G | IC PWM CURRENT CTLR 6TSOP | 963 More on Order |
|
| NCP1028P065G | IC SWIT HV 7DIP | 1233 More on Order |
|
| ICE3RBR0665JZXKLA1 | IC PFC CTLR CCM FLYBACK 7DIP | 2936 More on Order |
|
| UCC3809PW-1 | SWITCHING CONTROLLER | 41859 More on Order |
|
| HF900GS-Z | PEAK CURRENT CONTROL FLYBACK CON | 1724 More on Order |
|
| TEA19362T/1J | IC FLYBACK SMPS CTLR 10SO | 3364 More on Order |
|
| ICE3A3065PBKSA1 | SWITCHING REGULATOR | 13980 More on Order |
| In Stock | 12272 - 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 | $2.78000 | $2.78 |
| 100 | $2.49804 | $249.804 |
| 1000 | $2.08836 | $2088.36 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.