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Product details

Parameters

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 UL recognition No Overcurrent response Current Limiting Current limit type Adjustable Fault response Latch Off Current limit function enabled Startup Only Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other eFuses & hot swap controllers

Package | Pins | Size

VSSOP (DGS) 10 9 mm² 3 x 3 open-in-new Find other eFuses & hot swap controllers

Features

  • 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

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Description

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.

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Technical documentation

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Type Title Date
* Datasheet LM5060 High-Side Protection Controller With Low Quiescent Current datasheet (Rev. H) Jan. 25, 2019
More literature 11 Ways to Protect Your Power Path white paper Jul. 03, 2019
Technical articles How can a load switch extend your device’s battery life? Mar. 20, 2018
Technical articles How and why you should use load switches for power sequencing Feb. 06, 2018
Technical articles How to use load switches and eFuses in your set-top box design Nov. 23, 2017
Technical articles Don’t leave it floating! Power off your outputs with quick output discharge Dec. 09, 2016
User guides AN-2000 LM5060EVAL Evaluation Board (Rev. C) May 06, 2013
Application notes Surge Stopping and Reverse Voltage Protection with the LM5069 Apr. 11, 2013

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$75.00
Description

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 (...)

DEVELOPMENT KITS Download
document-generic User guide
$699.00
Description

The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx - 600MHz processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications.  Similar to (...)

Features
  • 66AK2G02 C66x DSP+ARM A15 Processor at 600MHz
  • 2-GByte DDR3L with ECC
  • TPS659118 PMIC
  • Audio and Serial expansion headers
  • Processor SDK Linux and TI-RTOS support
  • Supports Gigabit Ethernet
DEVELOPMENT KITS Download
document-generic User guide
$699.00
Description

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 (...)

Features
  • 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support
DEVELOPMENT KITS Download
document-generic User guide
$1,049.00
Description

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 (...)

Features
  • 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support

Design tools & simulation

SIMULATION MODELS Download
SLIM321B.ZIP (77 KB) - PSpice Model
SIMULATION MODELS Download
SNVMA08A.TSC (153 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SNVMA09A.ZIP (26 KB) - TINA-TI Spice Model
CALCULATION TOOLS Download
SLVC667C.ZIP (599 KB)

Reference designs

REFERENCE DESIGNS Download
Battery back-up switch, charger and monitor reference design
PMP22125 — 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 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Bi-Directional Battery Initialization System Power Board Reference Design
PMP40182 — 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 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
24Vdc Input (Double Car Battery) Automotive Multiphase Sync-Buck Reference Design
PMP10260 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 (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
VSSOP (DGS) 10 View options

Ordering & quality

Support & training

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Videos

Using eFuses for overvoltage and inrush current protection

Using diodes, MOSFETS, and/or BJTs for input power protection? Watch this quick overview to see why a UL certified eFuse IC might be your best bet.

Posted: 06-Jan-2019
Duration: 02:59

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