Complete Front End Automotive Reverse Polarity and Series Fault Protection Reference Design

(ACTIVE) PMP10748

Description & Features

Technical Documents

Support & Training

Order Now


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Key Document

Description

PMP10748 is a complete automotive front end protection TIDesign that highlights TI's zero IQ Smart Diode Controller and High-Side Protection Controller. This design uses two LM74610-Q1 IC's to drive 40V MOSFETs in OR-ing Configuration for reverse polarity protection. The LM74610-Q1  is highly effective zero IQ replacement of lossy diodes and less effective PFET solutions for revere polarity protection. This design also includes programmable OVP, UVLO and OCP with LM5060-Q1 high side protection controller. This device also provides controlled rise time for safe connection and programmable fault detection delay time with LM5060-Q1

Features
  • Protection from Maximum Reverse Voltage: -45V
  • Fast Response to Dynamic Current Reversal: <5µsec
  • OR-ing Controller
  • Over Current Protection (Programmable): 20A
  • Under Voltage Lockout Option: Programmable
  • Over Voltage Protection (Programmable): 36V

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP10748.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)35
Vout (Nom) (V)35
Iout (Max) (A)20
Output Power (W)700
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyOR'ing
Other

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD18501Q5A  40V N-Channel NexFET Power MOSFETs, CSD18501Q5A  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
LM5060-Q1  High-Side Protection Controller with Low Quiescent Current  Protection, Monitoring and Hot Swap  Sample & Buy View Design Kits & Evaluation Modules
LM74610-Q1  Zero Iq Reverse Polarity Protection Smart Diode Controller  Power Management  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Datasheet (3)
Title Abstract Type Size (KB) Date Views
PDF 1281 07 Jun 2016
PDF 1433 12 Nov 2015
PDF 1155 29 Mar 2013
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1204 14 Oct 2015 162
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 186 14 Oct 2015 37
ZIP 712 14 Oct 2015 30
PDF 315 14 Oct 2015 16
PDF 99 14 Oct 2015 14
PDF 121 14 Oct 2015 50
PDF 170 14 Oct 2015 216
Related Tools & Software

Reference Designs (1)



Support & Training

TI E2E Community

As a member of  myTI you can join the TI E2E™ Community  where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Content is provided "AS IS" by the respective TI and Community contributors and does not constitute TI specifications. See  Terms of use.

Engage in the Community

Blogs

Wikis

Visit the TI Wiki