Home Power management Power switches eFuses & hot swap controllers

LM5060

ACTIVE

5.5-V to 65-V high side protection controller

A newer version of this product is available

open-in-new Compare alternates
Similar functionality to the compared device
NEW TPS4800-Q1 PREVIEW Automotive 100-V low IQ high side driver with protection and diagnostics Wider operating input voltage range, current monitoring, short circuit protection and lower disable mode shutdown current

Product details

FET External Vin (min) (V) 5.5 Vin (max) (V) 65 Vabsmax_cont (V) 75 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response current limiting Fault response Latch-off Soft start Adjustable Overvoltage response Cut-off Features Fault output, Power good signal Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection
FET External Vin (min) (V) 5.5 Vin (max) (V) 65 Vabsmax_cont (V) 75 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response current limiting Fault response Latch-off Soft start Adjustable Overvoltage response Cut-off Features Fault output, Power good signal Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Available in Automotive Grade / AEC Q-100
  • Wide operating input voltage range:
    5.5 V to 65 V
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Less than 15-µA quiescent current in disabled mode
  • Controlled output rise time for safe connection of capacitive loads
  • Charge pump gate driver for external N-Channel MOSFET
  • Adjustable Undervoltage Lockout (UVLO) with hysteresis
  • UVLO Serves as second enable input for systems requiring safety redundancy
  • Programmable fault detection delay time
  • MOSFET latched off after load fault is detected
  • Active low open drain POWER GOOD (nPGD) output
  • Adjustable input Overvoltage Protection (OVP)
  • Immediate restart after overvoltage shutdown
  • 10-Lead VSSOP
  • Available in Automotive Grade / AEC Q-100
  • Wide operating input voltage range:
    5.5 V to 65 V
  • Functional safety capable
    • Documentation available to aid functional safety system design
  • Less than 15-µA quiescent current in disabled mode
  • Controlled output rise time for safe connection of capacitive loads
  • Charge pump gate driver for external N-Channel MOSFET
  • Adjustable Undervoltage Lockout (UVLO) with hysteresis
  • UVLO Serves as second enable input for systems requiring safety redundancy
  • Programmable fault detection delay time
  • MOSFET latched off after load fault is detected
  • Active low open drain POWER GOOD (nPGD) output
  • Adjustable input Overvoltage Protection (OVP)
  • Immediate restart after overvoltage shutdown
  • 10-Lead VSSOP

The LM5060 high-side protection controller provides intelligent control of a high-side N-channel MOSFET during normal on/off transitions and fault conditions. In-rush current is controlled by the nearly constant rise time of the output voltage. A POWER GOOD output indicates when the output voltage reaches the input voltage and the MOSFET is fully on. Input UVLO (with hysteresis) is provided as well as programmable input OVP. An enable input provides remote on or off control. The programmable UVLO input can be used as second enable input for safety redundancy. A single capacitor programs the initial start-up VGS fault detection delay time, the transition VDS fault detection delay time, and the continuous over-current VDS fault detection delay time. When a detected fault condition persists longer than the allowed fault delay time, the MOSFET is latched off until either the enable input or the UVLO input is toggled low and then high.

The LM5060 high-side protection controller provides intelligent control of a high-side N-channel MOSFET during normal on/off transitions and fault conditions. In-rush current is controlled by the nearly constant rise time of the output voltage. A POWER GOOD output indicates when the output voltage reaches the input voltage and the MOSFET is fully on. Input UVLO (with hysteresis) is provided as well as programmable input OVP. An enable input provides remote on or off control. The programmable UVLO input can be used as second enable input for safety redundancy. A single capacitor programs the initial start-up VGS fault detection delay time, the transition VDS fault detection delay time, and the continuous over-current VDS fault detection delay time. When a detected fault condition persists longer than the allowed fault delay time, the MOSFET is latched off until either the enable input or the UVLO input is toggled low and then high.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
LM5060-Q1 ACTIVE Automotive 5.5-V to 65-V high side protection controller This product is the automotive qualified version.
Similar functionality to the compared device
LM7480-Q1 ACTIVE 3-V to 65-V, automotive ideal diode controller driving back to back NFETs This product offers lower Iq, lower voltage support and a higher gate drive to support higher power applications.
TPS1663 ACTIVE 4.5-V to 60-V, 31mΩ, 0.6-6A eFuse with output power limiting Need a smaller solution? This device offers an integrated FET to reduce the solution size for 24V/6A applications.
TPS2660 ACTIVE 4.2-V to 60-V, 150mΩ, 0.1-2.23A eFuse with integrated input reverse polarity protection Need a smaller solution? This device offers integrated back-to-back FETs to reduce the solution size for 24V/2A applications.

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Data sheet LM5060 High-Side Protection Controller With Low Quiescent Current datasheet (Rev. H) PDF | HTML 23 Dec 2019
E-book 11 Ways to Protect Your Power Path 03 Jul 2019
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
EVM User's guide AN-2000 LM5060EVAL Evaluation Board (Rev. C) 06 May 2013
Application note Surge Stopping and Reverse Voltage Protection with the LM5069 11 Apr 2013

Design & development

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

Evaluation board

LM5060EVAL — Evaluation Board for the LM5060

The LM5060 evaluation board is designed to demonstrate the capabilities of the LM5060 high side protection controller with low quiescent current. It is intended for evaluation of the functions of the LM5060. One high side N-channel power MOSFET is used. The evaluation board is designed to highlight (...)

User guide: PDF
Not available on TI.com
Development kit

EVMK2GX — 66AK2Gx 1GHz evaluation module

The EVMK2GX (also known as "K2G") 1GHz evaluation module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor family, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive (...)

User guide: PDF
Not available on TI.com
Development kit

EVMK2GXS — 66AK2Gx (K2G) 1GHz High-Secure Evaluation Module

The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start  evaluating and testing the programming of the  high secure developmental version of the  66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)

User guide: PDF
Simulation model

LM5060 TINA-TI Reference Design (Rev. A)

SNVMA08A.TSC (153 KB) - TINA-TI Reference Design
Simulation model

LM5060 TINA-TI Transient Spice Model (Rev. A)

SNVMA09A.ZIP (26 KB) - TINA-TI Spice Model
Simulation model

LM5060 Unencrypted PSpice Transient Model Package (Rev. B)

SLIM321B.ZIP (77 KB) - PSpice Model
Calculation tool

SLVC667 LM5060 Design Calculator

Supported products & hardware

Supported products & hardware

Products
eFuses & hot swap controllers
LM5060 5.5-V to 65-V high side protection controller LM5060-Q1 Automotive 5.5-V to 65-V high side protection controller
Calculation tool

TVS-RECOMMENDATION-CALC TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
Supported products & hardware

Supported products & hardware

This design resource supports most products in these categories.

Check the product details page to verify support.

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 (...)
Reference designs

PMP22125 — Battery back-up switch, charger and monitor reference design

A complete battery back-up, charger and monitoring is implemented with this reference design.  It includes switching between a 12/24-Vdc source and 12/24-V lead acid battery, constant current battery charging at 1A typical, battery maintenance float charge and monitoring circuits for the (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP40182 — Bi-Directional Battery Initialization System Power Board Reference Design

This reference design is a battery initialization reference design solution for automotive and battery applications. The module enables a high efficiency single stage conversion for charging and discharging the battery. This design features a 0.1% accurate current control loop using the high (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP10260 — 24Vdc Input (Double Car Battery) Automotive Multiphase Sync-Buck Reference Design

This high-efficiency, high-power reference design uses the LM5119 two-phase synchronous-buck controller to regulate 14.4V at 60A. This design can be used to supply single car battery power from a double battery system, often found in trucks. Features include input EMI filtering, output hot swap (...)
Test report: PDF
Schematic: PDF
Package Pins Download
VSSOP (DGS) 10 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos