SG1543 datasheet by LINFINITY.
| Part number | SG1543 |
|---|---|
| Datasheet | SG1543-LINFINITY.pdf |
| File Size | 113.14 KB |
| Manufacturer | LINFINITY |
| Description | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
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This monolithic integrated circuit contains all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage (O.V.) sensing with provision to trigger an external SCR “crowbar” shutdown; an under-voltage (U.V.) circuit which can be used to monitor either the output or to sample the input line voltage;.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SG1543 | Power Supply Output Supervisory Circuit | Microsemi |
| Part Number | Description |
|---|---|
| SG1540 | OFF-LINE START-UP CONTROLLER |
| SG1544 | LOW-VOLTAGE SUPERVISORY CIRCUIT |
| SG1548 | QUAD POWER FAULT MONITOR |
| SG1549 | CURRENT SENSE LATCH |
| SG1503 | PRECISION 2.5-VOLT REFERENCE |
| SG1524 | REGULATING PULSE WIDTH MODULATOR |
| SG1524B | REGULATING PULSE WIDTH MODULATOR |
| SG1525A | REGULATING PULSE WIDTH MODULATOR |
| SG1526 | REGULATING PULSE |
| SG1526B | REGULATING PULSE WIDTH MODULATOR |
