L4962 DATASHEET PDF

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 OUTPUT VOLTAGE RANGE PRECISE 2%) ON-CHIP REFERENCE HIGH. L datasheet, L circuit, L data sheet: STMICROELECTRONICS – A POWER SWITCHING REGULATOR,alldatasheet, datasheet, Datasheet.

Author: Akizuru Mikagrel
Country: Latvia
Language: English (Spanish)
Genre: Life
Published (Last): 1 August 2008
Pages: 325
PDF File Size: 3.56 Mb
ePub File Size: 17.55 Mb
ISBN: 778-6-16187-545-2
Downloads: 91996
Price: Free* [*Free Regsitration Required]
Uploader: Akinozuru

datashet The L is mounted in a lead Powerdip plastic. The L is a monolithic power switching regula. Efficient operation at switching frequencies up to. Features of the device include current limiting, soft. Input to output voltage difference. Negative output DC voltage.

Voltage at pin 11, Voltage at pin Pin 11 sink current. Pin 14 source current. Junction and storage temperature. An internal regulator powers. The feedback terminal of the regulation loop. A series RC network connected between this terminal.

A parallel RC network connected to this terminal.

  BRIAN SCADDAN PDF

L4962 Buck Converter overview

This pin must be. Soft start time constant. A capacitor is connected. This capacitor also determines the. High level output voltage. Low level output voltage. DC open loop gain. The L is a monolithic stepdown switching regu. The load current is sensed by an internal metal. The regulation loop consists ratasheet a sawtooth oscilla.

L Buck Converter equivalents, price and datasheet

An error signal is produced by comparing the. This error signal is then compared with the sawtooth. The output stage is thus re-enabled and the output. The gain and frequency stability of the loop can be. If the overload condition is still present the limiter. Closing the loop directly gives an output. The average short circuit current is limited. Higher voltages are obtained by. The thermal overload circuit dis. Output overcurrents at switch on are prevented by.

C and has hysteresis to. The error amplifier output is. Test and application circuit Powerdip. V i rdip vs. Fi gu re R2 see test circuit. Effici en c y vs.

  LAYARD AND WALTERS MICROECONOMIC THEORY PDF

L datasheet, Pinout ,application circuits A Power Switching Regulator

A suggestion how to synchronize a negative output. Preregulator for distributed supplies. In multiple supplies several. Ls can be synchronized as shown. The Rth-j-amb of the L can be datasyeet by. C and the soldering time must not be longer.

The diagram of figure 33 shows the R th-j-amb as a.

The external heatsink or printed circuit copper are. Information furnished is believed to be accurate and reliable.

However, STMicroelectronics assumes no responsibility for the consequences of. No license is granted.

Specification mentioned in this publication are subject to. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not.

admin