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LM76005-Q1

ACTIVE

3.5-V to 60-V, 5-A synchronous voltage regulator

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Data sheet

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LM76005-Q1

ACTIVE
Data sheet Order now

Product details

Rating Automotive Topology Buck Iout (max) (A) 5 Vin (max) (V) 60 Vin (min) (V) 3.5 Vout (max) (V) 57 Vout (min) (V) 1 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Wettable flanks package Control mode current mode Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125 Iq (typ) (µA) 15 Duty cycle (max) (%) 98 Type Converter
Rating Automotive Topology Buck Iout (max) (A) 5 Vin (max) (V) 60 Vin (min) (V) 3.5 Vout (max) (V) 57 Vout (min) (V) 1 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Wettable flanks package Control mode current mode Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125 Iq (typ) (µA) 15 Duty cycle (max) (%) 98 Type Converter
WQFN (RNP) 30 24 mm² 6 x 4
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Technical documentation

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* Data sheet LM76005-Q1 3.5-V to 60-V, 5-A Automotive Synchronous Step-Down Converter datasheet (Rev. A) PDF | HTML 02 Aug 2019
Application note Controller to Converter – Design Considerations for 24V and 48V Systems PDF | HTML 02 Oct 2024
Functional safety information LM76005-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 17 Dec 2020
Technical article Using DC/DCs buck converters to power modern safety features in commercial vehicle PDF | HTML 27 Jul 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LM76005QEVM — 3.5-V to 60-V, 5-A synchronous step-down voltage converter evaluation module

The LM76005QEVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM76005 and LM76005-Q1 synchronous step-down converters. The EVM operates from an 3.5-V to 60-V input and provides a 3.3-V or 5-V output at 5 A.
User guide: PDF | HTML
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Simulation model

LM76005-Q1 PSpice Unencrypted Transient Model

SNVMBY2.ZIP (289 KB) - PSpice Model
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Calculation tool

LM76005-DESIGN-CALC — LM76005 Design Calculator

This stand-alone tool facilitates and assists with the design of a DC/DC buck regulator based on the LM76005(-Q1) converter. The user can expeditiously arrive at an optimized design to meet the application requirements.
Supported products & hardware

Supported products & hardware

Products
AC/DC & DC/DC converters (integrated FET)
  • LM76005 — 3.5-V to 60-V, 5-A synchronous step-down voltage converter
  • LM76005-Q1 — 3.5-V to 60-V, 5-A synchronous voltage regulator
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Package Pins CAD symbols, footprints & 3D models
WQFN (RNP) 30 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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