SC2544MLTRT
| Parameters | |
|---|---|
| Number of Pins | 24 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Base Part Number | SC2544 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 28V |
| Input Voltage-Nom | 16V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~28V |
| Max Supply Current | 14mA |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Output Current-Max | 0.5A |
| Frequency - Switching | 100kHz~300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 300kHz |
| Max Duty Cycle | 90 % |
| Clock Sync | No |
| Height Seated (Max) | 1mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
SC2544MLTRT Overview
The switching controller fits in the 24-VFQFN Exposed Pad package and is ideal for most applications. For 2 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The system can process Transistor Driver dc switching's outputs (s). dc controls with 4.5V~28V voltage are supplied and operated. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. It can switch at 100kHz~300kHz. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. 24 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input is 16V. Other relevant dc to dc converter ics will be returned if you search "SC2544". Switching converter has a total of 24 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 90 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulator300kHz has the maximum frequency. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 28V. Switching converter outputs current to the greatest value of 0.5A. There is a possibility of damage to the component if the switching voltage regulators current exceeds 14mA.
SC2544MLTRT Features
Transistor Driver Outputs
Switching Frequency: 100kHz~300kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %
SC2544MLTRT Applications
There are a lot of Semtech Corporation SC2544MLTRT DC to DC converter applications.
- Injection molding machinery
- Product testing
- Post equipment
- Die casting equipment
- Radio equipment
- Emergency lighting monitoring equipment
- Balance equipment
- Geothermal power
- Industrial controllers
- Medical monitoring systems
