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MICREL SEMICONDUCTOR  MIC5021YN  MOSFET Driver IC, High Side, 12V-36V Supply, 800ns Delay, DIP-8

MICREL SEMICONDUCTOR MIC5021YN
Technical Data Sheet (205.21KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MIC5021YN is a high-side MOSFET Driver designed to operate at frequencies up to 100kHz and is an ideal choice for high speed applications using IGBTs. The MIC5021 can also operate as a circuit breaker with or without automatic retry. A rising or falling edge on the input results in a current source pulse or sink pulse on the gate output. This output current pulse can turn on a 2000pF MOSFET in approximately 550ns. The MIC5021 then supplies a limited current, if necessary to maintain the output state. An overcurrent comparator with a trip voltage of 50mV makes the MIC5021 ideal for use with a current sensing MOSFET. An external low value resistor may be used instead of a sensing MOSFET for more precise overcurrent control. A duty cycle from 20% to about 75% is possible with an optional pull-up resistor from CT to VDD.
  • TTL compatible input with internal pull-down resistor
  • Overcurrent limit
  • Gate to source protection
  • Internal charge pump
  • Compatible with current-sensing MOSFETs
  • Current source drive reduces EMI
  • 100kHz Operation guaranteed over full temperature and operating voltage range

Product Information

Driver Configuration:
High Side
Peak Output Current:
-
Supply Voltage Min:
12V
Supply Voltage Max:
36V
Driver Case Style:
DIP
No. of Pins:
8Pins
Input Delay:
500ns
Output Delay:
800ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Lighting;
  • Motor Drive & Control;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Thailand

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000544