Datasheet Details
| Part number | SG3549 |
|---|---|
| Manufacturer | LINFINITY |
| File Size | 70.31 KB |
| Description | CURRENT SENSE LATCH |
| Datasheet | SG3549-LINFINITY.pdf |
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Overview: SG1549/SG2549/SG3549 CURRENT SENSE LATCH.
| Part number | SG3549 |
|---|---|
| Manufacturer | LINFINITY |
| File Size | 70.31 KB |
| Description | CURRENT SENSE LATCH |
| Datasheet | SG3549-LINFINITY.pdf |
|
|
|
This monolithic integrated circuit is an analog latch device with digital reset.
It was specifically designed to provide pulse-by-pulse current limiting for switch-mode power supply systems, but many other application are also feasible.
Its function is to provide a latching switch action upon sensing an input threshold voltage, with reset acplished by an external clock signal.
| Part Number | Description |
|---|---|
| SG3540 | OFF-LINE START-UP CONTROLLER |
| SG3543 | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| SG3544 | LOW-VOLTAGE SUPERVISORY CIRCUIT |
| SG3548 | QUAD POWER FAULT MONITOR |
| 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 |