Single-output step-up DC/DC controller for power management. Features a maximum switching frequency of 1000 kHz and operates within a 2.97 V to 40 V input voltage range. This surface-mount component utilizes an 8-pin VSSOP package with gull-wing leads, measuring 3.1 mm x 3.1 mm x 0.95 mm. Suitable for automotive applications, it offers a minimum output voltage of 1.26 V and operates across a temperature range of -40 °C to 125 °C.
PackageVSSOP
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments LM3478QMMX/NOPB technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | VSSOP |
| Package Description | Very Thin Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3.1(Max) |
| Package Width (mm) | 3.1(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1.1(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Topology | Step Up |
| Number of Outputs | 1 |
| Output Voltage | 1.26(Min)V |
| Maximum Switching Frequency | 1000kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Maximum Input Voltage | 40V |
| Minimum Input Voltage | 2.97V |
| Operating Supply Voltage | 2.97 to 40V |
| Maximum Supply Current | 2.7(Typ)mA |
Compliance
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Texas Instruments LM3478QMMX/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3478QMMX/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.