Overview
Description
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R2A20134ASP is a LED lighting controller IC. Control method is a fixed frequency mode. Error Amp Mode realizes High Power Factor and High Efficiency. And the Peak Current Mode makes it possible to reduce external parts and realize low system cost. The Error amp Mode control output current and the Peak Current Mode control output power.
Features
- Absolute maximum ratings Supply voltage Vcc: 24 V Junction temperature Tj: –40 to +150°C
- Electrical characteristics UVLO operation start voltage VH: 12 V ± 0.8 V UVLO operation shutdown voltage VL: 9.2 V ± 0.7 V UVLO hysteresis voltage Hysuvl: 2.8 V ± 0.7 V
- Functions Fixed frequency mode (When Rrt is connected by Vref) Overcurrent protection (2step) Overvoltage protection Thermal shutdown (T.S.D.) Package lineup: Pb-free SOP-8 (JEDEC)
Comparison
Applications
Documentation
= Featured Documentation
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Type | Title | Date |
Datasheet | PDF 728 KB 日本語 | |
Flyer | PDF 2.22 MB | |
2 items
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.