RT7273GQW
| Parameters | |
|---|---|
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 40-WFQFN Exposed Pad |
| Number of Pins | 40 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2008 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 40 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Function | Step-Down |
| Number of Outputs | 3 |
| Qualification Status | Not Qualified |
| Voltage - Input (Max) | 18V |
| Output Voltage | 17V |
| Output Type | Adjustable |
| Voltage - Input (Min) | 4.5V |
| Output Configuration | Positive |
| Current - Output | 3A 2A |
| Max Output Voltage | 17V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 300kHz~2.2MHz |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 800mV |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
RT7273GQW Overview
As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. There are 40 terminations in this voltage regulator. The harley voltage regulator is available as a 40-WFQFN Exposed Pad package to save space. 3 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. There is a switching frequency of 300kHz~2.2MHz for this voltage regulator 12v. Voltage regulators like this one can operate at least with 4.5V as the dc to dc voltage regulator's minimum input voltage. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.8V. Featuring a 3A 2A output current, dc to dc voltage regulator offers maximum design flexibility. The maximum input voltage of this voltage regulator 12v is 18V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. Voltage can be produced at 17V volts by voltage regulator. There are 40 pins that are used for the operation of the voltage regulator 12v. For this switching regulator, we recommend keeping the output voltage at at least 800mV volts. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 17V.
RT7273GQW Features
3 outputs
40 pins
RT7273GQW Applications
There are a lot of Richtek USA Inc. RT7273GQW Voltage Regulators applications.
- Precision electronic equipment
- Remotely powered electric motors
- Smart grid
- Flaw detection equipment
- SMT equipment
- Smoke exhaust equipment
- Automatic plug-in machines
- Thermal power
- Various CNC machine tools
- Medical monitoring systems
