Key facts
- Brand
- Linear Technology
- Model
- LTM8032
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Linear Technology LTM8032 Switching Regulator Emissions Report
The document details a measurement of the LTM8032 switching step-down regulator's electromagnetic interference (EMI) performance. It describes the test setup, including ambient noise baseline measurements and worst-case emission scenarios occurring at maximum power output.
The results indicate that the LTM8032 meets CISPR 22 Class B limits with a significant margin of approximately 20dB across most of the frequency spectrum for both vertical and horizontal antenna orientations. The regulator is characterized as easy to use and quiet.
Linear Technology LTM8032 specifications
| Document Type | Application Note AN122 |
|---|---|
| Product Function | Switching step-down regulator |
| Compliance Standard | CISPR 22 Class B limits |
| Test Condition Input Voltage | 36V |
Source: Linear Technology LTM8032 Switching Regulator Emissions Report
All Linear Technology LTM8032 documents by type
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
Does the LTM8032 meet CISPR 22 Class B limits?
Yes, it meets these requirements by a wide margin with approximately 20dB of margin for most frequencies.
From: Linear Technology LTM8032 Switching Regulator Emissions Report
What input voltage was used for the worst-case emissions test?
The test occurred from the maximum input voltage of 36V.
From: Linear Technology LTM8032 Switching Regulator Emissions Report
Does the LTM8032 meet CISPR 22 Class B limits?
Yes, it easily meets the CISPR 22 class B limits with a margin of about 20dB.
From: Linear Technology LTM8032 Switching Regulator Emissions Test Report
What is the maximum input voltage used for the LTM8032 emissions test?
The test was performed using a maximum input voltage of 36V.
From: Linear Technology LTM8032 Switching Regulator Emissions Test Report