Key facts
- Brand
- Linear Technology
- Model
- LTC3833
- Category
- DC/DC Converter
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Linear Technology LTC3833 Step-Down DC/DC Controller Datasheet
This document is a technical datasheet for the Linear Technology LTC3833, a high-performance synchronous step-down DC/DC controller. The device regulates output voltage with 0.67% accuracy and supports switching frequencies up to 2MHz.
Key features include a 20ns minimum on-time enabling high step-down ratios at high frequencies, fast transient performance via controlled-on-time architecture, and true remote differential output sensing for accurate regulation in distributed systems.
Linear Technology LTC3833 specifications
| Output Voltage Accuracy | 0.67% |
|---|---|
| Maximum Switching Frequency | 2MHz |
| Minimum On-Time | 20ns |
| Input Voltage Range | 4.5V to 38V |
| Output Voltage Range | 0.6V to 5.5V |
| Package Types | 20-pin QFN, TSSOP |
Source: Linear Technology LTC3833 Step-Down DC/DC Controller Datasheet
All Linear Technology LTC3833 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the minimum on-time of the LTC3833?
The LTC3833 features a 20ns minimum on-time, enabling high step-down ratios at high frequencies.
From: Linear Technology LTC3833 Step-Down DC/DC Controller Datasheet
How does the LTC3833 handle fast transient performance?
It uses a sophisticated controlled-on-time architecture that allows it to respond to load steps immediately without waiting for the next switching cycle.
From: Linear Technology LTC3833 Step-Down DC/DC Controller Datasheet
What is the input voltage range for the LTC3833?
The controller operates with an input voltage ranging from 4.5V to 38V.
From: LINEAR 2PB_3833 Constant On-Time High Step-Down Controllers
What is the minimum on-time for this controller?
The LTC3833 features a minimum on-time of 20ns.
From: LINEAR 2PB_3833 Constant On-Time High Step-Down Controllers