Part Number: L, Maunfacturer: ST Microelectronics, Part Family: L6, File type : PDF, Document: Datasheet – semiconductor. L datasheet, L pdf, L data sheet, datasheet, data sheet, pdf, Intersil, Microprocessor CORE Voltage Regulator Two-Phase Buck PWM Controller. LW High performance TM PFC. General description. The L is a current-mode PFC controller operating in Transition Mode (TM).

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L6562 PDF Datasheet浏览和下载

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No commitment taken to design or produce NRND: Tools and Software Development Tools. No commitment taken to produce Datqsheet When the load of a PFC pre-regulator is very low, the output voltage tends to stay steadily above the nom.

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L (STMICROELECTRONICS) PDF技术资料下载 L 供应信息 IC Datasheet 数据表 (9/16 页)

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L Datasheet(PDF) – STMicroelectronics

Limited Engineering samples available Preview: IoT for Smart Things. Pin-to-pin compatible with the predecessor L, it offers improved performance.

The L is equipped with a special circuit that reduces the conduction dead-angle occurring to the AC. Product is in volume production Evaluation: TM sepic converter in PFC pre-regulator. Not Recommended for New Design. Media Subscription Media Contacts.

The effect of the circuit is shown in figure 23, where the key. Getting started with eDesignSuite ratasheet Please contact our sales support for information on specific devices.

Product is in design stage Target: Communications Equipment, Computers and Peripherals. A major cause of this distortion is the inability of the system to transfer energy effectively when the instan. When either OVP is activated the quiescent consumption of the IC is reduced to minimize the discharge. Selectors Simulators and Models. In this way the THD Total. Product is in design feasibility stage.


As a result, the L will work in burst-mode, with a repetition rate that can be very low. Menu Products Explore our product portfolio. Distributor Name Region Stock Min. If this occurs, however, the error amplifier out. This effect is magnified by the high-frequency filter capacitor placed after. Product is under characterization.

Product is in volume production only to support datasjeet ongoing production. To overcome this issue the circuit embedded in the L forces the PFC pre-regulator to process more.

Normal operation is resumed as the error amplifier goes back into its lin. Buy Direct Add to cart. Harmonic Distortion of the current is considerably reduced. Essentially, the circuit artificially increases the ON-time of the power switch with a positive offset added to.