Table of Contents
iMOTION™ IMM101T/IMM102T - Smart IPM for motor control........................................ 1
Feature list............................................................................................................. 1
Applications ........................................................................................................... 1
IMM100 series description ........................................................................................ 2
Ordering information .............................................................................................. 2
Table of Contents .................................................................................................... 3
1 Overview ................................................................................................. 5
1.1 IMM100T – Motion Control Engine ........................................................................................................ 5
1.2 Gate Driver ............................................................................................................................................. 5
1.3 Switches ................................................................................................................................................ 5
1.4 Application Diagrams ............................................................................................................................ 6
1.5 IMM100T Application Use Cases ............................................................................................................ 7
1.5.1 Sensorless Single-Shunt .................................................................................................................. 7
1.5.2 Sensorless Leg Shunts...................................................................................................................... 8
1.5.3 Sensored with 2 Hall Sensors ........................................................................................................... 9
1.5.4 Sensorless single-shunt with boost PFC ........................................................................................ 10
2 Pinout – IMM100T series .......................................................................... 11
3 Gate Driver Function ............................................................................... 13
3.1 Features and Protections .................................................................................................................... 13
3.1.1 Integrated Bootstrap Functionality ............................................................................................... 13
3.1.2 Undervoltage Lockout Protection ................................................................................................. 14
3.2 Block Diagram ..................................................................................................................................... 15
4 DC Characteristics .................................................................................. 16
4.1 Absolute Maximum Ratings................................................................................................................. 16
4.2 Recommended Operating Conditions ................................................................................................ 17
4.3 Static Electrical Characteristic ............................................................................................................ 17
4.4 Dynamic Electric Characterisitic ......................................................................................................... 18
4.5 MOSFET Avalanche Characteristics .................................................................................................... 19
4.6 Thermal Characteristics ...................................................................................................................... 19
4.7 Thermal Characterization ................................................................................................................... 20
4.8 Power Consumption IMM100T series .................................................................................................. 23
4.9 Flash Memory Parameters .................................................................................................................. 24
4.10 Digital I/O DC Characteristics .............................................................................................................. 24
4.11 Analog I/O DC Characteristics ............................................................................................................. 25
4.12 Under Voltage Lockout DC characteristics ......................................................................................... 25
4.13 Analog to Digital Converter – IMM100T series..................................................................................... 26
4.14 Temperature Sensor Characteristic .................................................................................................... 26
5 AC Characteristics ................................................................................... 27
5.1 Internal Oscillator AC Characteristics ................................................................................................. 27
5.2 Power-Up and Supply Threshold Characteristics ............................................................................... 27
5.3 Motor Control Parameters – IMM100T series ...................................................................................... 27
5.3.1 PWM Characteristics – IMM100T series .......................................................................................... 28
5.3.2 Fault timing – IMM100T series ........................................................................................................ 28
5.4 Power Factor Correction (PFC) parameters – IMM102T ...................................................................... 28
