LMP8646 (ACTIVE) 76V, Configurable Gain and Bandwidth, Low-/High-Side, High-Speed, Current Limiter

76V, Configurable Gain and Bandwidth, Low-/High-Side, High-Speed, Current Limiter - LMP8646
Datasheet
 

Models (3)

Title Category Type Date
LMP8646 TINA-TI Spice Model TINA-TI Spice Model ZIP 26 Mar 2012
LMP8646 TINA-TI Reference Design TINA-TI Reference Design TSC 26 Mar 2012
LMP8646 PSpice Model PSpice Model ZIP 21 Feb 2012

Design kits & evaluation modules (4)

Name Part# Type
LMP8646 Evaluation Board LMP8646EB Evaluation Modules & Boards
SIMPLE SWITCHER® Synchronous 1MHz 2.5A Step-Down Voltage Regulator Evaluation Module LM3102EVAL Evaluation Modules & Boards
Simple Switcher® Power Module 20Vin, 3A Demonstration Board LMZ12003DEMO Evaluation Modules & Boards
Simple Switcher® Power Module 20Vin, 3A Eval Board LMZ12003EVAL Evaluation Modules & Boards

Reference designs

Current Shunt Monitor with Transient Robustness Reference Design

This high-side current shunt monitor is used to measure the voltage developed across a current-sensing resistor when current passes through it.

Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Development tools (2)

Name Part# Type
LMP8646 Current Sense Amplifier Online Configuration Tool LMP8646-SW Circuit Design & Simulation
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

LMP8646 Error Analysis

0.001m ≤ 
 mOhm ≤ 100m
0.0001 ≤ 
A
A ≤ 100 
2.7 ≤ 
V ≤ 12
-2 ≤ 
V ≤ 76
-40 ≤ 
C ≤ 125