Select a version

Select a version

No results found. Please clear your search and try again.

LM5171-CALC

LM5171-Q1 Quickstart Calculator

Select a version
No results found. Please clear your search and try again.
Latest version
Version: 1.0.2
Release date: Mar 10, 2025
alarmNotifications
download

LM5171_Buck_or_Boost_Quickstart_Tool_1.0.2.xlsx  — 1257 K

MD5 checksum
Products
AC/DC & DC/DC controllers (external FET)
LM5171 — 80-V dual-channel bidirectional buck-boost controller LM5171-Q1 — Automotive, 80-V dual-channel bidirectional buck-boost controller
Hardware development
Evaluation board
LM5171EVM-BIDIR — LM5171 evaluation module

Release Information

Design calculator for LM5171

What's new

  • I2C address change 0x20~0x27
  • Add warning to VIPK if above 3V
  • IPK and VSET resistor divider input voltage set to VREF (3.5V)
  • Peak current limit: suggested >20% in comment.