SC4508AMLTRT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 12-VQFN Exposed Pad |
| Number of Pins | 12 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 12 |
| ECCN Code | EAR99 |
| Terminal Finish | MATTE TIN |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | SC4508 |
| Function | Step-Down, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 15V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 1mA |
| Voltage - Supply (Vcc/Vdd) | 2.7V~15V |
| Quiescent Current | 200μA |
| Control Features | Enable, Frequency Control, Soft Start |
| Input Voltage (Min) | 2.7V |
| Topology | Buck, Buck-Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 100kHz~1.5MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 97 % |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SC4508AMLTRT Overview
As a result of 12-VQFN Exposed Pad compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 1 outputs. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The system can process Transistor Driver dc switching's outputs (s). 2.7V~15V is the supply voltage and the operating voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. This switching controller can switch at 100kHz~1.5MHz. It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at QUAD . The 12 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. Searching "SC4508" will return other relevant dc to dc converter ics. Total pins of switching converter are 12. Switching converter type is specifically Switching Regulator or Controllers. 2.7V should be the minimum input voltage for the dc dc voltage regulator. If you are starting a new project, you should note the dc dc regulator's typical output current is 1mA. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 97 % during power-up and power-down. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 15V. A dc switching in a dormant state uses 200μA.
SC4508AMLTRT Features
Transistor Driver Outputs
Switching Frequency: 100kHz~1.5MHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 97 %
SC4508AMLTRT Applications
There are a lot of Semtech Corporation SC4508AMLTRT DC to DC converter applications.
- Special machining machine tools
- Automatic plug-in machines
- Industrial robots
- Alternators
- Pipe bending machines
- Emergency lighting monitoring equipment
- Experimental setup
- Combined machine tools
- Drilling machines
- Flaw detection equipment
