LM2670S-3.3
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-8, D2Pak (7 Leads + Tab), TO-263CA |
| Number of Pins | 7 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Series | SIMPLE SWITCHER® |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 7 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | SINGLE |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 235 |
| Base Part Number | LM2670 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Efficiency | 86 % |
| Output Voltage | 3.3V |
| Output Type | Fixed |
| Max Output Current | 3A |
| Operating Supply Voltage | 40V |
| Voltage - Input (Min) | 8V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Quiescent Current | 4.2mA |
| Voltage - Output (Min/Fixed) | 3.3V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 260kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 3.3V |
| Width | 8.64mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM2670S-3.3 Overview
It uses the Tube package in order to optimize the performance of this voltage regulator. Throughout this voltage regulator, there are 7 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. The space-saving TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. A DC-DC switching regulator such as this one switches at 260kHz. Voltage regulators like this one can operate at least with 8V as the dc to dc voltage regulator's minimum input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 3.3V. As a result of the 235 peak reflow temperature, this regulator is essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LM2670 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 3.3V volts. There are 7 pins that are used for the operation of the voltage regulator 12v. This voltage regulator 12v should be configured with an output voltage that is at least 3.3V. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 3A A. A type of DC-DC switching regulator, belonging to the SIMPLE SWITCHER? family of voltage regulators, is what we are describing here. With 40V as the supply voltage, this DC-DC switching regulator will operate. External factors have no impact on DC DC switching regulator's ability to consume 4.2mA A of quiescent current.
LM2670S-3.3 Features
1 outputs
Peak reflow temperature (Cel) of 235
7 pins
Operating supply voltage of 40V
LM2670S-3.3 Applications
There are a lot of Texas Instruments LM2670S-3.3 Voltage Regulators applications.
- Refrigerators of central air conditioners
- Mobile phones
- Nuclear power plants
- Die casting equipment
- SMT equipment
- CNC system
- Television equipment
- Post equipment
- Automatic plug-in machines
- Fire elevators
