IP1543 POWER SUPPLY SUPERVISORY CIRCUIT

Seme LAB

Description

LAB TOP VIEW SCR TRIGGER REMOTE ACTIVATE RESET O.V.INDICATE O.V.DELAY O.V.INPUT U.V.INPUT U.V.DELAY 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 SEME .
The IP1543 and IP3543 power supply supervisory circuits contain all the functions necessary to monitor and control the output of a sophisticated power.

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Datasheet Specifications

Part number: IP1543
Manufacturer: Seme LAB
File Size: 91.18 KB
Datasheet: IP1543_SemeLAB.pdf
Description: POWER SUPPLY SUPERVISORY CIRCUIT

Features

* 4.5 to 40V operation over full temperature range
* Reference voltage trimmed to 1% accuracy
* Includes over
* voltage, under
* voltage and current sensing
* Programmable time delays
* SCR “Crowbar” drive of 300mA
* Remote activation capab

Applications

* INFORMATION Typical Application POWER SUPPLY R SC OUT OF TOLERANCE INDICATORS SEME IP1543 SERIES Current Limit VTH ≈ 1000 16 2.5V REF. 14 13 10 15 R4 7 9 4 R1 TO VOLTAGE CONTROL LOOP U. V. TO SYSTEM CONTROL SCR “CROWBAR” RG 1 3 CS is determined by the current loop dynamics. Peak Current to

IP1543 Distributors

📁 Related Datasheet

IP1000ALF IP1001 IP1001LF IP100ALF IP101A IP101ALF

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IP1543 POWER SUPPLY SUPERVISORY CIRCUIT Seme LAB

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