L4986B
STMicroelectronics
STMicroelectronics
CCM PFC CONTROLLER WITH HIGH VOL
$2.95
Available to order
Reference Price (USD)
1+
$2.95000
500+
$2.9205
1000+
$2.891
1500+
$2.8615
2000+
$2.832
2500+
$2.8025
Exquisite packaging
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STMicroelectronics's L4986B represents the next generation of Power Factor Correction ICs, offering unparalleled performance in AC/DC power conversion systems. This PMIC integrates critical PFC functionality with intelligent control algorithms to achieve power factors exceeding 0.99. The device features adaptive switching frequency control that automatically optimizes efficiency across varying load conditions. With its compact design and minimal external component requirements, the L4986B simplifies power supply design while reducing overall system costs. Primary applications include telecom power systems, medical equipment power supplies, and industrial automation controllers. The IC's robust design makes it ideal for harsh environments like oil field equipment and railway power systems.
Specifications
- Product Status: Active
- Mode: Continuous Conduction (CCM)
- Frequency - Switching: 130kHz
- Current - Startup: 400 µA
- Voltage - Supply: 10V ~ 24.5V
- Operating Temperature: -40°C ~ 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 10-SOP (0.154", 3.90mm Width)
- Supplier Device Package: 10-SSOP
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