SC419ULTRT
| Parameters | |
|---|---|
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Terminal Pitch | 0.4mm |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5.5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 4A |
| Voltage - Supply (Vcc/Vdd) | 3V~28V |
| Control Features | Current Limit, Enable, On Time Control, Power Good |
| Input Voltage (Min) | 3V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 1MHz |
| Input Voltage (Max) | 28V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Clock Sync | No |
| Height Seated (Max) | 0.6mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | EcoSpeed®, SmartDrive™ |
SC419ULTRT Overview
With its 20-UFQFN Exposed Pad package, the switching controller fits the needs of most applications. There is sufficient capacity to generate switching controller for outputs 1. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 3V~28V and has a 3V~28V supply voltage. Qualified to work in an dc switcher with -40°C~85°C TA. There is a switch at Up to 1MHz that can be used with this controller. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Current Limit, Enable, On Time Control, Power Good. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Thare switching converters has a terminal (s) at QUAD . An array of 20 terminations of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. There are a total of 20 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator should be 3V. DC regulator outputs 5.5V voltage based on test statistics. The dc to dc regulator is limited to 28V input voltage. In most cases, the output current of the dc dc regulator will be 4A, so note that when you start the project. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. EcoSpeed?, SmartDrive? is a series of dc to dc voltage regulator.
SC419ULTRT Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Enable, On Time Control, Power Good
PULSE WIDTH MODULATION
SC419ULTRT Applications
There are a lot of Semtech Corporation SC419ULTRT DC to DC converter applications.
- Printing equipment
- Digital video recorders
- Flaw detection equipment
- Injection molding machinery
- Production lines
- Handheld GPS
- Gear/thread machining machines
- Industrial robots
- Communication system
- Arc suppression circuits
