Key facts
- Brand
- Linear Technology
- Model
- LT3431
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-06
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Linear Technology LT3431 Datasheet
Datasheet 28 pages · 289 KB · EN
The LT3431 is a high-efficiency step-down switching regulator designed for industrial and automotive power supplies. It features a wide input voltage range from 5.5V to 60V, a constant 500kHz switching frequency, and an integrated saturating switch capable of handling 3A peak current.
Read onlineLinear Technology LT3431 specifications
| Input Voltage Range | 5.5V to 60V |
|---|---|
| Peak Switch Current | 3A |
| Switching Frequency | 500kHz |
| Package Type | 16-Pin TSSOP |
| Shutdown Current | 30pA |
| Feedback Reference Voltage | 1.2V |
All Linear Technology LT3431 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum input voltage this regulator accepts?
The device accepts input voltages up to 60V.
What is the typical switching frequency of the LT3431?
The regulator operates at a constant 500kHz switching frequency.
What is the input voltage range of the LT3431?
The LT3431 operates from 5.5 V up to 60 V input.
What is the switching frequency of the LT3431?
It uses a constant 500 kHz switching frequency.