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Buck converters (integrated switch)

LM76005-Q1

ACTIVE

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

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Data sheet

LM76005-Q1

ACTIVE
Data sheet Order now

Product details

Vin (min) (V) 3.5 Vin (max) (V) 60 Vout (min) (V) 1 Vout (max) (V) 57 Iout (max) (A) 5 Iq (typ) (mA) 0.015 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Wettable flanks package Operating temperature range (°C) -40 to 125 Rating Automotive TI functional safety category Functional Safety-Capable Regulated outputs (#) 1 Control mode current mode Duty cycle (max) (%) 98 Type Converter
Vin (min) (V) 3.5 Vin (max) (V) 60 Vout (min) (V) 1 Vout (max) (V) 57 Iout (max) (A) 5 Iq (typ) (mA) 0.015 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Wettable flanks package Operating temperature range (°C) -40 to 125 Rating Automotive TI functional safety category Functional Safety-Capable Regulated outputs (#) 1 Control mode current mode Duty cycle (max) (%) 98 Type Converter
WQFN (RNP) 30 24 mm² 6 x 4
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Technical documentation

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Type Title Date
* Data sheet LM76005-Q1 3.5-V to 60-V, 5-A Automotive Synchronous Step-Down Converter datasheet (Rev. A) PDF | HTML 27 Jul 2020
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 vehicles 27 Jul 2020
EVM User's guide LM76005QEVM User’s Guide (Rev. A) PDF | HTML 21 Jul 2020
Technical article Minimize the impact of the MLCC shortage on your power application 29 Mar 2019

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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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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WQFN (RNP) 30 View options

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