InnoSwitch�-EP family of ICs dramatically simplify the development and manufacturing of low-voltage, high current power supplies, particularly those in compact enclosures or with high efficiency requirements. The InnoSwitch-EP architecture is revolutionary in that the devices incorporate both primary and secondary controllers, with sense elements and a safety-rated feedback mechanism into a single IC. Close component proximity and innovative use of the integrated communication link permit accurate control of a secondary-side synchronous rectification MOSFET and optimization of primary-side switching to maintain high efficiency across the entire load range. Additionally, the minimal DC bias requirements of the link, enable the system to achieve less than 10mW no-load to maximize efficiency in standby. Applications include appliance, industrial, utility meter, smart grid, solar inverters and smart lighting.
- 29W at 230VAC ±15%, 20W at 85-484VAC (peak or open frame) output power
- Highly integrated, compact footprint EcoSmart� energy efficient
- Incorporates flyback controller, 900V MOSFET, secondary side sensing, synch rectification driver
- FluxLink� integrated, HIPOT-isolated, feedback link
- Exceptional CV accuracy, independent of transformer design or external components
- <10mW no-load at 230VAC when supplied by transformer bias winding
- Easily meets all global energy efficiency regulations
- Excellent multi-output cross regulation with weighted SSR feedback and synch FETs
- Primary sensed output OVP, secondary sensed output overshoot clamp, hysteretic thermal shutdown
- UL1577 and TUV (EN60950 and EN62368) approved/EN61000-4-8 (100A/m), EN61000-4-9 (1000A/m) compliant
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
POWER INTEGRATIONS |
| Part Number |
INN2904K-TL |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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| Product Change Notice EN |
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