Parameters |
Output Type |
Transistor Driver |
Function |
Step-Down |
Output Configuration |
Positive |
Topology |
Buck |
Number of Outputs |
1 |
Output Phases |
1 |
Voltage - Supply (Vcc/Vdd) |
5.5V ~ 100V |
Frequency - Switching |
100kHz ~ 1MHz |
Duty Cycle (Max) |
99% |
Synchronous Rectifier |
Yes |
Clock Sync |
Yes |
Serial Interfaces |
- |
Control Features |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start |
Operating Temperature |
-40°C ~ 150°C (TJ) |
Mounting Type |
Surface Mount, Wettable Flank |
Package / Case |
20-VFQFN Exposed Pad |
Supplier Device Package |
20-VQFN (3.5x4.5) |
Base Product Number |
LM5146 |
RoHS Status |
Not applicable |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Other Names |
296-LM5146RGYRTR |
Standard Package |
3,000 |
Mfr |
Texas Instruments |
Series |
- |
Package |
Tape & Reel (TR) |
Product Status |
Active |
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)