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MIC4609

Status: In Production

Features:

  • Gate drive supply voltage up to 20V
  • Overcurrent protection with programmable restart delay
  • 1A gate drivers
  • Singe (PWM) and dual (independent) inputs per phase
  • Fault signal asserts on overcurrent and VDD UVLO
  • TTL input thresholds
  • 300ns typical input filtering time
  • Shoot thru protection
  • Low power consumption
  • Supply under-voltage protection
  • –40°C to +125°C junction temperature range
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC4609 is a 600V three phase MOSFET or IGBT driver.  The MIC4609 features a 300ns typical input filtering time to prevent unwanted pulses and a 550ns of propagation delay. The MIC4609 has TTL input thresholds.

The robust operation of the MIC4609 ensures that the outputs are not affected by supply glitches, HS ringing below ground, or HS slewing with high-speed voltage transitions. Under-voltage protection is provided on both the low-side and high-side drivers.

The MIC4609 is available in an 28-pin wide SOIC package. The MIC4609 has an operating junction temperature range of –40°C to +125°C.

Additional Features
      • Gate drive supply voltage up to 20V
      • Overcurrent protection with programmable restart delay
      • 1A gate drivers
      • Singe (PWM) and dual (independent) inputs per phase
      • Fault signal asserts on overcurrent and VDD UVLO
      • TTL input thresholds
      • 300ns typical input filtering time
      • Shoot thru protection
      • Low power consumption
      • Supply under-voltage protection
      • –40°C to +125°C junction temperature range
Parametrics
Name
Value
MOSFET Driver Type
Synchronous
Driver Type
3 Phase Driver
Configuration
Dual Inputs
Peak Output Current (source/sink, A)
1.0/1.0
Output Resistance (source/sink, Ω)
8/9.2
Propagation Delay (Td1/Td2, ns)
450/450
Rise/Fall Time (Tr/Tf, ns)
31/31
Capacitive Load Drive
1150 pF in 35 ns
Features
600V Operation, State PIN

Documents

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Data Sheets

08/20/2018
658KB

Software Library

User Guides

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
Demo & Evaluation Boards
Leadshine 400W 220VAC Servo Motor
Leadshine 400W 220VAC Servo Motor ( AC300025 )

The Leadshine (EL5-M0400-1-24) 400W 220VAC Brushless AC Servo Motor is designed for high-torque industrial applications. A 2,500-line incremental encoder is attached for servo positioning. The rated speed is 3,000 RPM and the peak speed is 4,000 RPM. The rated torque is 1.27 Nm and the peak torque is 3.82Nm. It responds quickly and moves quietly and smoothly with high precision for control...

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MIC4609 Evaluation Board
MIC4609 Evaluation Board ( ADM00749 )

The MIC4609 motor driver evaluation board demonstrates the capabilities of Microchip’s MIC4609 High Voltage, 3-Phase motor gate driver. The evaluation board contains the MIC4609 3-Phase driver, (6) IGBTs configured as a 3-Phase bridge, an overcurrent protection circuit and current/voltage sensing that can be fed back to an external controller for closed loop control of a motor.

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Software Libraries
Analog Simulation - MIC4609

The MIC4609 is a 600V three phase MOSFET or IGBT driver.  The MIC4609 features a 300ns typical input filtering time to prevent unwanted pulses and a 550ns of propagation delay. The...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC4609YWM-TR
0.770400
1.152500
28
SOIC
.300in
Matte Tin
e3
MIC4609YWM
0.770400
1.370370
28
SOIC
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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