Microchip MIC4451YN

Manufacturer No:

MIC4451YN

Manufacturer:

Microchip

Package:

8-DIP (0.300, 7.62mm)

Description:

12 A MOSFET Gate Driver

Quantity:

Delivery:

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In Stock :Available

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MIC4451YN information

Microchip MIC4451YN technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4451YN.

Type
Parameter

MOSFET Driver Type
Low Side

Configuration
Inverting

Maximum Supply Voltage (V)
18

Peak Source Output (A)
12

Peak Sink Output (A)
12

Source Resistance (Ω)
0.8

Sink Resistance (Ω)
0.6

Propagation Delay tD1 (ns)
25

Propagation Delay tD2 (ns)
40

Rise Time (tR, ns)
20

Fall Time (tF, ns)
24

Capacitive Load Drive
10,000 pF in 24 ns

Download datasheets and manufacturer documentation for Microchip MIC4451YN.

Application Notes:

011e0a8a8ff4548602b3c7285e1beb15.pdf

0e9c9fff59bc5f0338926158216f7f5c.pdf

Data Sheets:

c05781faac899d3e6a873a36e475f4ec.pdf

MIC4451 and MIC4452 CMOS MOSFET gate drivers are tough, efficient, and easy to use. The MIC4451 is an inverting driver, while the MIC4452 is a non-inverting driver. Both versions are capable of 12 A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4451/4452 accepts any logic input from 2.4 V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5 V without damaging the part. Additional circuits protect against damage from electrostatic discharge. MIC4451/4452 gate drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost. Modern Bipolar/CMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability of CMOS/DMOS helps ensure adequate gate voltage to the MOSFET during power up/down sequencing. Since these devices are fabricated on a self-aligned process, they have very low crossover current, run cool, use little power, and are easy to drive.

BiCMOS/DMOS construction

Latch-up proof: fully isolated process is inherently immune to any latch-up.

Input will withstand negative swing of up to 5 V

Matched rise and fall times 25 ns

Wide operating range 4.5 V to 18 V

High capacitive load drive 62,000 pF

Low delay time 30 ns (typical)

Logic high input for any voltage from 2.4 V to VS

Low equivalent input capacitance 7 pF (typical)

Low supply current 450 µA with logic 1 input

Low output impedance 1.0 Ω

Output voltage swings within 25 mV of ground or V_S.

User Guide

PURCHASE

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1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.