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LM76005-Q1

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

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

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) (uA) 15 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 Regulated outputs (#) 1
Vin (Min) (V) 3.5 Vin (Max) (V) 60 Vout (Min) (V) 1 Vout (Max) (V) 57 Iout (Max) (A) 5 Iq (Typ) (uA) 15 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 Regulated outputs (#) 1
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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 Synchronous Step-Down Voltage Regulator datasheet (Rev. A) 27 Jul 2020
Functional safety information LM76005-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 17 Dec 2020
Technical article Using DC/DCs buck converters to power modern safety features in commercial vehicles 27 Jul 2020
User guide LMQ76005EVM User’s Guide (Rev. A) 21 Jul 2020
Technical article Minimize the impact of the MLCC shortage on your power application 29 Mar 2019

Design & development

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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.
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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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