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LM5148-LM25148DESIGN-CALC

LM5148/-Q1 and LM25148/-Q1 controller quickstart design tool

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Latest version
Version: A4
Release date: 19 Sep 2024
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LM5148_LM25148_quickstart_calculator_A4.xlsm  — 3666 K

LM(2)5148/-Q1 quickstart calculator

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Products
AC/DC & DC/DC controllers (external FET)
LM5148 — 3.5-V to 80-V, current mode synchronous buck controller LM5148-Q1 — Automotive, 80V synchronous buck DC/DC controller with ultra-low IQ LM25148 — 42-V synchronous buck DC/DC controller with ultra-low IQ LM25148-Q1 — Automotive 42-V synchronous buck DC/DC controller with ultra-low IQ
Hardware development
Evaluation board
LM5149-Q1EVM-400 — LM5149-Q1 evaluation module, 72-V, low-IQ, synchronous buck DC/DC controller with active EMI filter LM25149-Q1EVM-2100 — LM25149-Q1 5.5-V to 36-V, low IQ, synchronous buck DC/DC controller evaluation module