Texas Instruments LM22678QTJE-ADJ/NOPB Microcontrollers
Conv DC-DC 4.5V to 42V Step Down Single-Out 1.285V 5A Automotive 7-Pin(7+Tab) PFM T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM22678QTJE-ADJ/NOPB
Detailed Description
Conv DC-DC 4.5V to 42V Step Down Single-Out 1.285V 5A Automotive 7-Pin(7+Tab) PFM T/R
Package
TO-263-7 Thin
Lifecycle Status
Active
Datasheet
LM22678QTJE-ADJ/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM22678QTJE-ADJ/NOPB Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100, SIMPLE SWITCHER®
Package / Case
TO-263-7 Thin
Operating Temperature
-40°C ~ 125°C (TJ)
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Numberof Outputs
1
Switching Frequency
500kHz
Output Current
5A
Output Configuration
Positive
Alternate Parts Comparison (LM22678QTJE-ADJ/NOPB vs LM22670QTJ-5.0/NOPB vs LM22673QTJE-5.0/NOPB vs LM22673TJE-5.0/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-7 Thin | TO-263-7 Thin | TO-263-7 Thin | TO-263-7 Thin |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 500kHz | 500kHz | 500kHz | 500kHz |
| Max Input Voltage | 42V | 42V | 42V | 42V |
| Min Input Voltage | 4.5V | 4.5V | 4.5V | 4.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 3A | 3A | 3A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.285V | 5V | 5V | 5V |
| Synchronous Rectifier | No | No | No | No |
| Topology | Buck | Buck | Buck | Buck |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM22677QTJ-ADJ/NOPBTexas InstrumentsSwitching Regulator, Voltage-mode, 5A, 1000kHz Switching Freq-Max, PSSO7