Key facts
- Brand
- Linear Technology
- Model
- LT3477
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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LINEAR dn376f handbook
Datasheet 2 pages · 61 KB · EN
The document describes the LT3477, a monolithic switching regulator designed to drive high power LEDs at constant current. It features a 3A, 42V internal switch and dual rail-to-rail current sense amplifiers, allowing it to operate in various configurations including boost, buck, and buck-boost topologies.
Read onlineLinear Technology LT3477 specifications
| Switching Frequency Range | 200kHz to 3.5MHz |
|---|---|
| Maximum Switch Current | 3A |
| Switch Voltage Rating | 42V |
| Current Sense Voltage | 100mV |
Source: LINEAR dn376f handbook
All Linear Technology LT3477 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Other documents 1
Questions answered in these manuals
What topologies can the LT3477 drive?
The device can be configured in boost, buck, buck-boost, or SEPIC topologies.
From: LINEAR dn376f handbook
What are the package options?
It comes in two thermally enhanced packages: 20-pin QFN and 20-pin TSSOP.
From: LINEAR dn376f handbook