Key facts
- Brand
- Murata
- Model
- LSM2
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-07
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Murata LSM2 Series Single Output Non-Isolated POL DC/DC Converter Manual
The LSM2 Series are point‑of‑load (POL) DC/DC converters designed for distributed power architectures. They offer 5 V or 12 V wide input ranges and selectable single‑output voltages (3.3 V or 5 V) with up to 16 A of output current.
Key features include phased start‑up sequencing, extensive self‑protection, remote sense for voltage drop compensation, and a compact SMT package that meets RoHS standards. The manual covers performance specifications, wiring, safety considerations, and application notes.
Murata LSM2 specifications
| Maximum Output Current (6 A model) | 6 A |
|---|---|
| Maximum Output Current (10 A model) | 10 A |
| Input Voltage Range | 0.75 V – 3.3 V (W3) or 0.75 V – 5 V (D12) |
| Isolation | Non‑isolated |
| Start‑up Time (typical) | 7 ms |
Source: GE Technologies LSM2 Series Performance Specifications and Ordering Guide
All Murata LSM2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range for the LSM2 converters?
The LSM2 series accepts an input voltage range of 0.75 V to 3.3 V for W3 models and 0.75 V to 5 V for D12 models.
From: GE Technologies LSM2 Series Performance Specifications and Ordering Guide
Are the LSM2 converters isolated?
No, the LSM2 converters are non‑isolated; the input and output commons are internally connected.
From: GE Technologies LSM2 Series Performance Specifications and Ordering Guide
What is the input voltage range for the LSM2 converters?
The LSM2 converters accept 8.3‑14 V for the 12 V (D12) versions and 2.4‑5.5 V for the 5 V (W3) versions.
From: Murata LSM2 Series Single Output Non-Isolated POL DC/DC Converter Manual
How does the remote sense function work?
Remote sense provides point‑of‑use regulation by compensating voltage drops up to 10 % of the output voltage, improving accuracy for distributed wiring.
From: Murata LSM2 Series Single Output Non-Isolated POL DC/DC Converter Manual
How fast is the transient response of the LSM2 converters?
The converters achieve a dynamic load response of 25 µs to ±2 % of the final value for a 50‑% to 50‑% load step.