The LSM2 series single output, non-isolated, selectable-output POL DC/DC converters are point-of-load (POL) converters for distributed bus architectures. They have wide input ranges of 5V and 12V, maximum outputs of 6A, 10A or 16A, DOSA compatible SMT package, phased start up sequencing and tracking, extensive self-protection, and the ability to start up into pre-biased loads. They are fully compatible with the Distributed-power Open Standards Alliance specification and can power CPU's, programmable logic and mixed voltage systems with little heat and low noise. They deliver high power in a tiny area with quick transient response and fast current slew rates.
The LSM2 series are point‑of‑load (POL) DC/DC converters designed for distributed bus architectures. They support 5 V and 12 V wide input ranges, deliver up to 16 A output, and feature phased start‑up sequencing, extensive self‑protection, and optional Power‑Good signaling.
The manual includes performance tables, functional specifications, thermal derating curves, wiring diagrams, and guidelines for remote sense, on/off control, and I/O filtering. It also outlines safety considerations, recommended input fusing, and handling instructions for the non‑isolated SMT packages.
| Input Voltage Range (W3 models) | 0.75‑3.3 V |
|---|---|
| Operating Temperature Range (ambient) | ‑40 °C to +63 °C |
The converters achieve a dynamic load response of 25 µs to ±2 % of the final value for a 50‑% to 50‑% load step.