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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.65mm |
| Length | 10mm |
| Model | L6566B |
| Width | 4mm |
| Mount Type | Surface |
| Maximum Duty Cycle | 85% |
| Output Current | 800mA |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Output Voltage | 5.07V |
| Maximum Switching Frequency | 107kHz |
| Pin Count | 16 |
| Maximum Supply Voltage | 23V |
| Minimum Supply Voltage | 10.6V |
| Supply Current | 10mA |
| PWM Controller Type | Multimode SMPS |
STMicroelectronics L6566B is a high-performance 5-channel PWM controller in a 16-pin SOIC package designed for power management applications. It operates at a maximum switching frequency of 107 kHz and supports flyback topology in isolated and non-isolated AC/DC and DC/DC switch mode power supplies (SMPS). With a maximum supply voltage of 23V and a minimum of 10.6V, this controller effectively manages power conversion.
The device features an output voltage of 5.07V and delivers up to 800mA output current across five channels, ideal for applications requiring multiple output drives. It is designed for surface mounting, with compact physical dimensions including a length of 10mm, width of 4mm, and height of 1.65mm, making it suitable for space-constrained circuit designs.
Operating reliably across a wide temperature range from -40°C to 150°C, the L6566B PWM controller is suited for industrial, commercial, and consumer power supply designs where stability under diverse environmental conditions is essential. Its multimode SMPS controller type supports various topologies, primarily flyback, offering flexible integration into different power systems.
The device integrates features such as a maximum duty cycle of 85% and a supply current of 10mA to optimize energy efficiency and reduce power loss. This makes it a reliable choice for designers aiming at robust and efficient power management solutions.
The controller supports a maximum supply voltage of 23V and a minimum supply voltage of 10.6V. It delivers an output voltage of 5.07V and output current up to 800mA with 5 output channels. Designed for surface mounting in a 16-pin SOIC package with compact dimensions of 10mm length, 4mm width, and 1.65mm height.
Operating temperature range extends from -40°C to 150°C, ensuring reliable performance in harsh environments. The PWM type is multimode SMPS, suitable for flyback and other single-ended topologies. Maximum duty cycle is 85%, allowing efficient power regulation and control.
Supply current is low at 10mA, contributing to energy-efficient system designs.
STMicroelectronics L6566B is widely used in industrial machines, laboratory instruments, and consumer electronics requiring dependable power control. It is designed to enhance robustness and reliability in power supplies, making it a trusted component in advanced electronic systems.
Explore more Power Management ICs and controllers in the Electronics & Electricals category at EnvMart for advanced and reliable solutions.
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