Microchip Technology SG2543N Power Supply Controllers, Monitors
IC POWER SUPPLY SUPERVISOR 16DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SG2543N
Detailed Description
IC POWER SUPPLY SUPERVISOR 16DIP
Package
16-DIP
Key Features
Package / Case: 16-DIP; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SG2543N Datasheet
Quick Jump:
Technical Specifications
Microchip Technology SG2543N Power Supply Controllers, Monitors technical specifications.
General
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-25°C ~ 85°C
Supply Voltage
4.5V ~ 40V
Current Supply
7 mA
Applications
Power Supply, Supervisor
Alternate Parts Comparison (SG2543N vs SG2525ADW-TR vs SG2525AN vs SG3526N)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-DIP | 16-SOIC | 16-DIP | 18-DIP |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 40V | 8V ~ 35V | 8V ~ 35V | 8V ~ 35V |
| Switching Frequency | -- | 100Hz ~ 350kHz | 100Hz ~ 350kHz | 1Hz ~ 350kHz |
| Clock Sync | -- | Yes | Yes | No |
| Control Features | -- | Enable, Soft Start | Enable, Soft Start | Dead Time Control, Enable, Frequency Control, Reset, Soft Start |
| Duty Cycle Max | -- | 49% | 49% | 49% |
| Function | -- | Step-Up/Step-Down | Step-Up/Step-Down | Step-Down, Step-Up/Step-Down |
| Number of Outputs | -- | 2 | 2 | 2 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Phases | -- | 1 | 1 | 1 |
| Action |
More Parts in Power Supply Controllers and Monitors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.