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- TOP234YN - Power Integrations
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Manufacturer:Power Integrations
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ManyChip's Part#:MC11733646
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Category:AC to DC Converter, AC/DC Power Module
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Package:TO-220-7
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Datasheet:Datasheet 3D Model
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Description:AC-DC Power Conversion - TOPSwitch-FX 45W 85-265VAC 75W 230VAC
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Stock Locations:
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Availability:942 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.79
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The TOP234YN is a design flexible, EcoSmart®, Integrated Off-line Switcher with 45W open frame at 85 to 265VAC. TOPSwitch-FX uses the proven TOPSwitch topology and cost effectively integrates many new functions that reduce system cost and at the same time, improve design flexibility, performance and energy efficiency. Like TOPSwitch, the high voltage power MOSFET, PWM control, fault protection and other control circuitry are all integrated onto a single CMOS chip, but with two added terminals. The first one is a MULTIFUNCTION (M) pin, which implements programmable line OV/UV shutdown and line feed forward/DC (max) reduction with line voltage. The same pin can be used instead to externally set an accurate current limit. In either case, this pin can also be used for remote ON/OFF or to synchronize the oscillator to an external, lower frequency signal.
- Fully integrated soft-start for minimum stress/overshoot
- Externally settable accurate current limit
- Wider duty cycle for more power, smaller input capacitor
- No turn off glitches line under-voltage (UV) detection
- Line over voltage (OV) shutdown extends line surge limit
- Regulates to zero load without dummy loading
- 132kHz Frequency reduces transformer/power supply size
- Half frequency option for video applications
- Hysteretic thermal shutdown for automatic recovery
- Large thermal hysteresis prevents PC board over heating
- Synchronizable to a lower frequency
- Cycle skipping reduces no-load consumption
- Reduced consumption in remote off mode
- Allows shutdown/wake-up via LAN/input port
TOP234YN Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 7 Pin |
| Case/Package | TO-220-7 |
| Frequency | 132 kHz |
| Supply Voltage (DC) | 265 V |
| Power Rating | 75 W |
| Number of Outputs | 1 Output |
| Output Voltage | 700 V |
| Output Current | 2.4 A |
| Breakdown Voltage | 700 V |
| Supply Current | 1.50 mA |
| Number of Positions | 7 Position |
| Drain to Source Resistance (on) (Rds) | 5.2 Ω |
| Number of Regulated Outputs | 1 Output |
| Output Power | 45 W |
| Switching Frequency | 66kHz ~ 132kHz |
| Duty Cycle | 78 % |
| Output Voltage (Max) | 700 V |
| Output Current (Max) | 400 mA |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 265 VAC |
| Supply Voltage (Min) | 36 V |
| Input Voltage | 85.265 V |
| Show | |
| Operating Temperature | -40℃ ~ 150℃ |
| Product Lifecycle Status | Not For New Designs |
| Packaging | Each |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2014/06/16 |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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