MIC4469YWM in Tube by Microchip | MOSFET / IGBT Drivers | Future Electronics
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Manufacturer Part #

MIC4469YWM

MIC4469 Series 5 Ohm 1.2 A Quad Peak Low-Side MOSFET Driver - SOIC-16W

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 2045
Product Specification Section
Microchip MIC4469YWM - Technical Attributes
Attributes Table
Configuration: Low Side
No of Outputs: Quad
Output Impedance:
Peak Output Current: 1.2A
Supply Voltage-Max: 18V
Package Style:  SOIC-16W
Mounting Method: Surface Mount
Features & Applications

The MIC4469YWM family of 4-output CMOS buffer/drivers is an expansion from the earlier single- and dual-output drivers, to which they are functionally closely related. Because package pin count permitted it, each driver has been equipped with a 2-input logic gate for added flexibility. Placing four high-power drivers in a single package also improves system reliability and reduces total system cost. In some applications, one of these drivers can replace not only two packages of single-input drivers, but some of the associated logic as well.

Although primarily intended for driving power MOSFETs, and similar highly capacitive loads, these drivers are equally well suited to driving any other load (capacitive, resistive, or inductive), which requires a high-efficiency, low-impedance driver capable of high peak currents, rail-to-rail voltage swings, and fast switching times. For example, heavily loaded clock lines, coaxial cables, and piezoelectric transducers can all be driven easily with MIC446X series drivers. The only limitation on loading is that total power dissipation in the IC must be kept within the power dissipation limits of the package. The MIC446X series drivers are built using a BCD process. They will not latch under any conditions within their power and voltage ratings. They are not subject to damage when up to 5 V of noise spiking (either polarity) occurs on the ground line. They can accept up to half an amp of inductive kickback current (either polarity) into their outputs without damage or logic upset.

Key Features:

  • Built using reliable, low power CMOS processes.
  • Latchproof. Withstands 500 mA Inductive Kickback.
  • 3 Input Logic Choices.
  • Symmetrical Rise and Fall Times 25 ns.
  • Short, Equal Delay Times 75 ns. High Peak Output Current 1.2 A.
  • Wide Operating Range 4.5 to 18 V. Low Equivalent Input Capacitance (typ) 6 pF.
  • Inputs = Logic 1 for Any Input From 2.4 V to VS.
  • ESD Protected.

Applications:

  • General-Purpose CMOS Logic Buffer.
  • Driving All 4 MOSFETs in an H-Bridge.
  • Direct Small-Motor Driver.
  • Relay or Peripheral Drivers.
  • Dual Differential Output Power Drivers.
  • CD Driver.
  • Pin-Switching Network Driver.
Read More...
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
9 Weeks
Minimum Order:
188
Multiple Of:
47
Total
$182.36
USD
Quantity
Unit Price
1
$1.03
40
$0.995
150
$0.97
400
$0.95
1,500+
$0.90
Product Variant Information section