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MAX8540 High-Frequency Current- and Voltage-Mode PWM Controllers

MAX8540 Description

19-2830; Rev 0; 4/03 KIT ATION EVALU LE B A IL A AV Synchronizable, High-Frequency Current- and Voltage-Mode PWM Controllers for Isolated Supplies G.
The MAX8540/MAX8541 pulse-width-modulated (PWM) controllers for forward/flyback isolated DC-to-DC converters provide maximum flexibility to power-supp.

MAX8540 Features

* useradjustable ramp magnitude for the PWM comparator. A cycle-by-cycle current-limit function controls the peak primary current during overload and short circuit. Both controllers can be set to latch off or to hiccup when a short circuit is detected. The number of current-limited cycles to initiate

MAX8540 Applications

* and are compatible with external gate drivers for high-power applications. Both devices are available in the space-saving 16-pin QSOP package. The MAX8541 EV kit evaluates the MAX8540 and the MAX8541 to speed designs. Design examples are also available in application notes: 50W Voltage-Mode Forward

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Datasheet Details

Part number
MAX8540
Manufacturer
Maxim
File Size
328.69 KB
Datasheet
MAX8540_MaximIntegratedProducts.pdf
Description
High-Frequency Current- and Voltage-Mode PWM Controllers

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High-Frequency Current- and Voltage-Mode PWM Controllers Maxim
Maxim MAX8540-like datasheet