Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.Please contact your salesperson for assistance.
Free shipping within the continental US over $50. Conditions apply
Manufacturer Part #
L6566B
L6566B Series 23 V 75% 300 kHz Multi-Mode Controller for SMPS - SO16N
| | |||||||||||
| | |||||||||||
| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:50 per Tube Package Style:SOIC-16N Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
STMicroelectronics L6566B - Product Specification
Shipping Information:
ECCN:
PCN Information:
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=L6566B&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/it/p/semiconductors--analog--regulators-reference--switching-regulators/l6566b-stmicroelectronics-7475031
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=L6566B&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/it/p/semiconductors--analog--regulators-reference--switching-regulators/l6566b-stmicroelectronics-7475031
STMicroelectronics L6566B - Technical Attributes
| Package Style: | SOIC-16N |
| Mounting Method: | Surface Mount |
Features & Applications
The L6566B is an extremely versatile current-mode controller IC, specifically designed for high-performance offline flyback converters and also suited for single-stage single-switch input-current-shaping converters.
It supports both fixed-frequency (FF) and quasi-resonant(QR) operation where user can pick either of the two operation depending on applications needs. It features an externally programmable oscillator which defines converter's switching frequency in FF mode and the maximum allowed switching frequency in QR mode.
Features:
- Selectable multi-mode operation: fixed frequency or quasi-resonant
- On-board 700 V high-voltage start-up
- Advanced light load management
- Low quiescent current (< 3 mA)
- Adaptive UVLO
- Line feedforward for constant power capability vs mains voltage
- Pulse-by-pulse OCP, shutdown on overload (latched or autorestart)
- Transformer saturation detection
- Programmable frequency modulation for EMI reduction
- Latched or autorestart OVP
- Brownout protection
- -600/+800 mA totem pole gate driver with active pull-down during UVLO
- SO16N package
Applications:
- Hi-end AC-DC adapter/charger
- LCD TV/monitor, PDP
- Digital consumer, IT equipment
- Single-stage PFC
Available Packaging
Package Qty:
50 per Tube
Package Style:
SOIC-16N
Mounting Method:
Surface Mount