L4960 DATASHEET PDF

The regulation loop consists of a sawtooth oscilla- tor, error amplifier, comparator and the output stage. An errorsignal is produced by comparing the output voltage with a precise 5. This error signalis thencompared with thesawtooth signal to generate the fixed frequency pulse width modulated pulses which drive the output stage. The gain and frequency stability of the loop can be adjusted by an external RC network connected to pin 3.

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Malalkree Specification ll in this publication are subject to change without notice. The output stage is thus re-enabled and the output voltage rises under control of the soft start network. Product Stock Price Buy L 82 1 3. The load current is sensed by an internal metal. The L is mounted in a Heptawatt plastic power package and requires very few external components. Link to the most up-to-date L datasheet ll the product page for EVM, tools and support information.

A second com- parator resets the flip flop when the voltage across the soft start capacitor has fallen to 0. The average short circuit current is limited to a safe value by the dead time introduced by the soft start network. Menu Products Explore our product portfolio. L voltages are obtained by inserting a voltage divider. List of equivalents and alternatives. L is a Features of the device include current limiting, soft. The product counter within the button shows the number of available equivalents and a click on datasheer replacement button shows all possible replacements within a parametric overview.

Fresh Search Replacement Search with. Closing the loop directly gives an output voltage of 5. Product is in design feasibility stage. Support Center Complete list and gateway to support services and resource pools. The output stage is thus re-enabled and the output. Output overload pro- tection is provided in the form of a current limiter. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use.

Product Stock Price Buy L 5 1. Tell us about it. The gain and frequency stability of the loop can be. The gain and frequency stability of the loop can be adjusted by an external RC network connected to pin 3. Getting started with eDesignSuite. Buy Direct Add to cart. Product Stock Price Buy L 10 2. Between the heatsink and the package it is better to insert a layer of silicon grease, to optimize the thermal contact, no electrical isolation is needed between the two surfaces. Quiescent drain current vs.

L Sample stock and distributor price breaks. Features of the device include current limiting, soft. When the load current exceeds a preset threshold this comparator sets a flip flop which disables the output stage and discharges the soft start capacitor.

Product Stock Price Buy L 0 1 3. Product Stock Price Buy L 0 1. If the overload condition is still present the limiter. Product Stock Price Buy L 65 32 2. Related Posts

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L4960 DATASHEET PDF

Product Stock Price Buy L 0 1. A second com- parator resets the flip flop when the voltage across the soft start capacitor has fallen to 0. L Information furnished is believed to be accurate and reliable. PDF L Datasheet download This error signalis thencompared with thesawtooth signal to generate the fixed frequency pulse width modulated pulses which drive the output stage.

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Malalkree Specification ll in this publication are subject to change without notice. The output stage is thus re-enabled and the output voltage rises under control of the soft start network. Product Stock Price Buy L 82 1 3. The load current is sensed by an internal metal. The L is mounted in a Heptawatt plastic power package and requires very few external components. Link to the most up-to-date L datasheet ll the product page for EVM, tools and support information.

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