LM3478MMX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Base Part Number | LM3478 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 1.26V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 40V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 1A |
| Voltage - Supply (Vcc/Vdd) | 2.97V~40V |
| Quiescent Current | 2.7mA |
| Control Features | Enable, Frequency Control |
| Input Voltage (Min) | 2.97V |
| Topology | Boost, Flyback, SEPIC |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 100kHz~1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Max Frequency | 1MHz |
| Max Duty Cycle | 100 % |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3478MMX/NOPB Overview
It comes in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, so switching controller can be used for most applications. For outputs of 1, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. There are Transistor Driver dc switching's output (s) that it can handle. 2.97V~40V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. In this switching controller, the switch can be set to 100kHz~1MHz. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "LM3478". Pins number 8 of switching converter in total. In particular, switching converter is a type of Switching Regulator or Controllers. 2.97V should be the minimum input voltage for the dc dc voltage regulator. The test statistics indicate that DC regulator outputs a voltage of 1.26V. If you start a project, note down the dc dc regulator's usual output current of 1A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 100 %. This Surface Mount makes DC switcher suitable for most prototypes and applications. 1MHz is the maximum frequency of this dc regulators. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 40V. During dormancy, the dc switching uses 2.7mA.
LM3478MMX/NOPB Features
Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
LM3478MMX/NOPB Applications
There are a lot of Texas Instruments LM3478MMX/NOPB DC to DC converter applications.
- Product testing
- Surge protection circuits
- Scientific research
- Cutting machine tools
- Emergency lighting monitoring equipment
- Current source circuits
- Shearing machines
- Nuclear power plants
- Correction machines
- Automatic testing equipment
