SG3543 datasheet by LINFINITY.
| Part number | SG3543 |
|---|---|
| Datasheet | SG3543-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 |
|---|---|---|---|
 |
SG3543 | Power Supply Output Supervisory Circuit | Microsemi |
| Part Number | Description |
|---|---|
| SG3540 | OFF-LINE START-UP CONTROLLER |
| SG3544 | LOW-VOLTAGE SUPERVISORY CIRCUIT |
| SG3548 | QUAD POWER FAULT MONITOR |
| SG3549 | CURRENT SENSE LATCH |
| SG3503 | PRECISION 2.5-VOLT REFERENCE |
| SG3524 | REGULATING PULSE WIDTH MODULATOR |
| SG3524B | REGULATING PULSE WIDTH MODULATOR |
| SG3525A | REGULATING PULSE WIDTH MODULATOR |
| SG3526 | REGULATING PULSE |
| SG3526B | REGULATING PULSE WIDTH MODULATOR |
