Microchip MIC5018YM4-TR
Microchip MIC5018YM4-TR

Microchip MIC5018YM4-TR

Manufacturer No:

MIC5018YM4-TR

Manufacturer:

Microchip

Package:

TO-253-4, TO-253AA

Description:

High Side IttyBitty™ MOSFET Gate Driver

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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MIC5018YM4-TR information

Microchip MIC5018YM4-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC5018YM4-TR.

  • Type
  • Parameter
  • MOSFET Driver Type
  • High Side
  • Configuration
  • Non-Inverting
  • Maximum Supply Voltage (V)
  • 9
  • Peak Source Output (A)
  • .0000095
  • Peak Sink Output (A)
  • .0000095
  • Source Resistance (Ω)
  • 0
  • Sink Resistance (Ω)
  • 0
  • Propagation Delay t<sub>D1</sub> (ns)
  • 0
  • Propagation Delay t<sub>D2</sub> (ns)
  • 0
  • Rise Time (t<sub>R</sub>, ns)
  • 750000
  • Fall Time (t<sub>F</sub>, ns)
  • 10,000
  • Capacitive Load Drive
  • 3,000 pF in 2.1 ms

Download datasheets and manufacturer documentation for Microchip MIC5018YM4-TR.

The MIC5018 IttyBitty high-side MOSFET gate driver is designed to switch an N-channel enhancement-type MOSFET from a TTL compatible control signal in high- or low-side switch applications. This gate driver features the tiny 4-lead SOT-143 package.

The MIC5018 is powered from a 2.7 V to 9 V supply and features extremely low off-state supply current. An internal charge pump drives the gate output higher than the driver supply voltage and can sustain the gate voltage indefinitely. An internal zener diode limits the gate-to-source voltage to a safe level for standard N-channel MOSFETs.

In high-side configurations, the source voltage of the MOSFET approaches the supply voltage when switched on. To keep the MOSFET turned on, the MIC5018's output drives the MOSFET gate voltage higher than the supply voltage. In a typical high-side configuration, the driver is powered from the load supply voltage. Under some conditions, the MIC5018 and MOSFET can switch a load voltage that is slightly higher than the driver supply voltage.

In a low-side configuration, the driver can control a MOSFET that switches any voltage up to the rating of the MOSFET. The gate output voltage is higher than the typical 3.3 V or 5 V logic supply and can fully enhance a standard MOSFET.

The MIC5018 is available in the SOT-143 package and is rated for -40°C to 85°C ambient temperature range.



  • 2.7 V to 9 V operation
  • 150 µA typical supply current at 5 V supply
  • ≤ 1 µA typical standby (off) current
  • Charge pump for high-side low-voltage applications
  • Internal zener diode gate-to-ground MOSFET protection
  • Operates in low- and high-side configurations
  • TTL compatible input
  • ESD protected
  • User Guide

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