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LM70XX0-CALC

LM70XX0 quickstart design tool calculator

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Latest version
Version: A1
Release date: Feb 7, 2025
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LM70XX0_quickstart_calculator_A1.xlsm  — 3524 K

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Products
AC/DC & DC/DC converters (integrated FET)
LM704A0-Q1 — Automotive, High-density, 4.5V to 45V input, 10A low-EMI synchronous DC/DC step-down converter LM70660 — High-density, 4.5V to 65V input, 6A low-EMI synchronous DC/DC step-down converter LM706A0 — High-density, 4.5V to 65V input, 10A low-EMI synchronous DC/DC step-down converter LM706A0-Q1 — Automotive, High-density, 4.5V to 65V input, 10A low-EMI synchronous DC/DC step-down converter LM70840 — High-density, 4.5V to 80V input, 4A low-EMI synchronous DC/DC step-down converter LM70840-Q1 — Automotive, high-density, 4.5V to 80V input, 4A low-EMI synchronous DC/DC step-down converter LM70860 — High-density, 4.5V to 80V input, 6A low-EMI synchronous DC/DC step-down converter LM70860-Q1 — Automotive, high-density, 4.5V to 80V input, 6A low-EMI synchronous DC/DC step-down converter LM70880 — High-density, 4.5V to 80V input, 8A low-EMI synchronous DC/DC step-down converter LM70880-Q1 — Automotive, high-density, 4.5-V to 80-V input, 8-A low-EMI synchronous DC/DC step-down converter

Release Information

Welcome to the LM70XX0/-Q1 Synchronous Buck Converter Design Tool. This stand-alone tool facilitates and assists the power supply engineer with the design of a DC/DC buck regulator. As such, the user can expeditiously arrive at an optimized design to meet the application requirements.