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LM2678SD-ADJ/NOPB
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-VDFN Exposed Pad |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | SIMPLE SWITCHER® |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.8mm |
| Frequency | 260kHz |
| Base Part Number | LM2678 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Efficiency | 84 % |
| Voltage - Input (Max) | 40V |
| Output Voltage | 37V |
| Output Type | Adjustable |
| Max Output Current | 5A |
| Input Voltage-Nom | 12V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 8V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 5A |
| Quiescent Current | 4.2mA |
| Max Output Voltage | 37V |
| Voltage - Output (Min/Fixed) | 1.21V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 1.2V |
| Height | 1mm |
| Length | 6mm |
| Width | 5mm |
| Thickness | 1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM2678SD-ADJ/NOPB Overview
There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. Throughout this voltage regulator, there are 14 terminations. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. The space-saving 14-VDFN Exposed Pad package is available for this voltage regulator. 1 outputs of voltage regulator are configured. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Operating at -40°C~125°C TJ is the recommended temperature for adjusting voltage regulator's operation. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.21V. This voltage regulator 12v features maximum design flexibility thanks to its 5A output current. Voltage regulator has a maximum input voltage of 40V. A regulator with this 260 peak reflow temperature is essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. This DC/DC regulator belongs to the LM2678 family. There is a possibility that DC DC switching regulator can give voltage at 37V volts. To operate the voltage regulator 12v, 14 pins are required. For this switching regulator, it is recommended that the output voltage is at least 1.2V volts. A maximum output current of 5A A is available to meet the switching regulator operation requirements. It provides the adjusting voltage regulator's maximal output voltage of 37V. This voltage regulator belongs to the SIMPLE SWITCHER? family and is known as a switching DC-DC regulator. Voltage regulator consumes 4.2mA A of quiescent current without being affected by outside forces. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 8V V is required. There is a maximum input voltage of 40V that DC DC switching regulator can operate from. A frequency of 260kHz enables dc to dc voltage regulator to maintain high accuracy.
LM2678SD-ADJ/NOPB Features
1 outputs
Peak reflow temperature (Cel) of 260
14 pins
LM2678SD-ADJ/NOPB Applications
There are a lot of Texas Instruments LM2678SD-ADJ/NOPB Voltage Regulators applications.
- Industrial robots
- Adjustable voltage or current linear circuits
- Pipe bending machines
- Servo drive system
- Nuclear power plants
- Electrical power transmission
- Digital precision reference circuits
- Cutting machine tools
- Driver circuits
- Balance equipment