MD1813K6-G More Semiconductors - ICs by Microchip Technology

High Speed QUAD MOSFET Driver


MD1813 is a high-speed quad MOSFET driver. It is designed to drive two N- and two P-channel, high voltage, DMOS FETs for medical ultrasound applications, but may be used in any application that needs a high output current for a capacitive load. The input stage of the MD1813 is a high-speed level translator that is able to operate from logic input signals of 1.8 to 5.0V amplitude. An adaptive threshold circuit is used to set the level translator threshold to the average of the input logic 0 and logic 1 levels. The level translator uses a proprietary circuit, which provides DC coupling together with high-speed operation. The output stage of the MD1813 has separate power connections, enabling the output signal L and H levels to be chosen independently from the driver supply voltages. As an example, the input logic levels may be 0 and 1.8V, the control logic may be powered by +5.0 and -5.0V, and the output L and H levels may be varied anywhere over the range of -5.0 to +5.0V. The output stage is capable of peak currents of up to ±2.0 amps, depending on the supply voltages used and load capacitance. The OE pin serves a dual purpose. First, its logic H level is used to compute the threshold voltage level for the channel input level translators. Secondly, when OE is low, the outputs are disabled, with the A output high and the B output low. This assists in properly pre-charging the coupling capacitors that may be used in series in the gate drive circuit of an external PMOS and NMOS. A built-in level shifter is for PMOS gate negative bias driving. It enables the user-defined damping control to generate return-to-zero bipolar output pulses. The MD1813 has a non-inverting driver OUTD for easy logic.

Where to Buy

Prices starting from US$2.65

Distributor Stock
Logo for Newark
Newark
from US$2.88
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Microchip Technology
from US$2.65
1,746
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Avnet America
from US$3.69
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RS Americas
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Features

6ns rise and fall time
2.0A peak output source/sink current
1.8 to 5.0V input CMOS compatible
Smart Logic threshold
Low jitter design
Quad matched channels
Drives two N and two P-channel MOSFETs
Outputs can swing below ground
Built-in level translator for negative gate bias
Non-inverting gate driver OUTD for easy logic
Low inductance quad flat no-lead package
Thermally-enhanced package

Specifications

# of Channels 4
Input Voltage min (V) 1.2
Input Voltage max (V) 5
Output Voltage Bipolar (V) ±5.0
Output Voltage Unipolar (V) 0 - 12
Package QFN-16
Pins | Packaging 16 | QFN
Temp Range -20C to +85C
Packing Media Tape and reel (3300)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0417
Shipping Weight (kg) 0.212121
Lead Count 16
Package Type QFN
Package Width or Size 4x4x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

HIGH SPEED QUAD MOSFET DRIVER | Microchip Technology
High Speed Quad Mosfet Driver 16 Qfn 4X4X0.9Mm T/R Rohs Compliant: Yes |Microchip MD1813K6-G | Newark Electronics
MOSFET DRVR 2A 4-OUT Hi/Lo Side Inv/Non-Inv 16-Pin QFN T/R | Avnet America
HIGH SPEED QUAD MOSFET DRIVER16 QFN 4x4x0.9mm T/R | Microchip Technology Inc. MD1813K6-G | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MD1813K6-G?

Additional datasheets, footprints and schematics for MD1813K6-G are listed on our Part Details page. You can also find images and similar parts to MD1813K6-G on this page.

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What category does MD1813K6-G fall under?

The MD1813K6-G is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the MD1813K6-G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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Authorised distributors including Microchip Technology, Newark Electronics, Avnet America and RS Americas have stock available or on a lead time for MD1813K6-G.

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