The L6564H from Quarktwin Technology Ltd. is a high-voltage startup transition-mode Power Factor Correction (PFC) integrated circuit designed for applications such as high-end AC-DC adapters and switch-mode power supplies (SMPS) exceeding 400 W. It features an onboard 700 V startup source and offers fast bi-directional input voltage feedforward for effective power factor correction. The device includes adjustable output overvoltage protection, feedback loop disconnection protection with latched shutdown, and inductor saturation protection. It operates with a low startup current of 100 µA and a maximum operating bias current of 6 mA. The L6564H is housed in a compact SO-14 package, making it suitable for space-constrained designs.
Manufacturer: STMicroelectronics
Win Source Part Number: 1194414-L6564H
Manufacturer Homepage: www.st.com
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Balance
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Power Factor Correction - PFC High Voltage Startup Trans-Mode PFC 700V
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | Power Factor Correction (PFC) Products | Power Factor Correction (PFC) Products | Power Factor Correction (PFC) Products | Power Factor Correction (PFC) Products | Power Factor Correction (PFC) Products | Power Factor Correction (PFC) Products |
| Product Number | 1194414-L6564H | 497-15724-5-ND | L6564H | L6564H | L6564H | L6564H |
| Product Name | PMIC - PMIC - PFC (Power Factor Correction) - L6564H | PFC (Power Factor Correction) | PFC (Power Factor Correction) | Integrated Circuits (ICs) - Power Management (PMIC) - PFC (Power Factor Correction) | PMIC - PFC (Power Factor Correction) | Power Factor Correction - PFC |
