Key facts
- Brand
- Linear Technology
- Model
- LTC3780
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-06
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LINEAR LTC3780 handbook
The LTC ®3780 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The constant frequency current mode architecture allows a phase-lockable frequency of up to 400kHz. With a wide 4V to 30V input voltage range and up to 98% efficiency, the LTC3780 is ideal for battery-powered and other high voltage applications.
Read onlineLinear Technology LTC3780 specifications
| Input Voltage Range | 4 V to 36 V |
|---|---|
| Output Voltage Range | 0.8 V to 30 V |
| Switching Frequency | 200 kHz to 400 kHz |
| Maximum Efficiency | up to 98 % |
| Package Options | 24‑lead SSOP, 32‑lead QFN |
Source: Linear Technology LTC3780 4‑Switch Buck‑Boost Controller Datasheet
All Linear Technology LTC3780 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum input voltage the LTC3780 can handle?
The LTC3780 can operate with an input voltage up to 36 V.
From: Linear Technology LTC3780 4‑Switch Buck‑Boost Controller Datasheet
What is the typical efficiency of the LTC3780 in synchronous mode?
The controller can achieve up to 98 % efficiency with synchronous rectification.
From: Linear Technology LTC3780 4‑Switch Buck‑Boost Controller Datasheet