DESCRIPTION. The L is a monolithic power switching regula- tor delivering A at a voltage variable from 5V to. 40V in step down configuration. Features. L datasheet, L pdf, L data sheet, datasheet, data sheet, pdf, SGS Thomson Microelectronics, A POWER SWITCHING REGULATOR. L A Power Switching Regulator. A OUTPUT CURRENT TO 40V OPUTPUT VOLTAGE RANGE PRECISE 2%) ON-CHIP REFERENCE HIGH.

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Output overcurrents at switch on are prevented by. The gain and frequency stability of the loop can be.

Output overload pro- tection is provided in the form of a current limiter. If the overload condition is still present the limiter will trigger again when the threshold current is reached. Product Stock Price L490 L 82 1 3. The average short circuit current is limited to a safe value by the dead time introduced by the soft start network. Test and application circuit C6, C7: Product Stock Price Buy L 1 5.


(PDF) L4960 Datasheet download

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. Available Distributors with stock: Product Stock Price Buy L 1 3. Efficient operation at switching frequencies up to KHz allows a reduction in the size and cost of external filter components.

The L is a monolithic power switching regula. The gain and frequency stability of the loop can be adjusted by an external RC network connected to pin 3. Product Stock Price Buy L 10 2. Farnell element14 DE 1. Product is in volume production 1.

Link to the most up-to-date L datasheet and the product page for EVM, tools and support information. Efficient xatasheet at switching frequencies up to. The output stage is thus re-enabled and the output voltage rises under control of the soft start network. The load current is sensed by an internal metal.

L – A Switching Regulator – STMicroelectronics

datassheet Product Stock Price Buy L 0 50 3. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of L Optional, compare L side-by-side with other Buck Converter via the Comparison function. Reference voltage versus junction temperature pin 2 Figure This error signalis thencompared with thesawtooth. The error amplifier output is.



The thermal overload circuit dis. Who We Are Management. This error signalis thencompared with thesawtooth signal to generate the fixed frequency pulse width modulated pulses which drive the output stage.

Page 16 L Information furnished is believed to be accurate and reliable. Satasheet see test circuit Figure List of equivalents and alternatives. Parameter overview and features with replacement search.

No availability reported, please datasheef our Sales office. Your manual failed to upload L Information furnished is believed to be accurate and reliable. Dropout voltage between pin 1 and pin 7 vs.