MD1822K6-G More Semiconductors - ICs by Microchip Technology

High Speed 4-Channel MOSFET Driver w/Two Inverting & Two Non-Inverting Outputs

Status: Active
Series: MD1822
RoHS: Compliant
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MD1822 is a high speed, four channel MOSFET driver designed to drive high voltage P- and N-channel MOSFETs for medical ultrasound applications and other applications requiring a high output current for a capacitive load. The high-speed input stage of the MD1822 can operate from a 1.8 to 5.0V logic interface with an optimum operating input signal range of 1.8 to 3.3V. An adaptive threshold circuit is used to set the level translator switch threshold to the average of the input logic 0 and logic 1 levels. The input logic levels may be ground referenced, even though the driver is putting out bipolar signals. The level translator uses a proprietary circuit, which provides DC coupling together with high-speed operation. The output stage of the MD1822 has separate power connections enabling the output signal L and H levels to be chosen independently from the supply voltages used for the majority of the circuit. 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 ±2.0A, depending on the supply voltages used and load capacitance present. The PE pin serves a dual purpose. First, its logic H level is used to compute the threshold voltage level for the channel input level translators. Second, when PE is low, the outputs are disabled, with the A & C output high and the B & D output low. This assists in properly precharging the AC coupling capacitors that may be used in series in the gate drive circuit of an external PMOS and NMOS transistor pair.

Prices starting from US$1.31


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Logo for Chip One Stop Chip One Stop US$1.42
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Logo for Newark Electronics Newark Electronics US$1.36
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Logo for Avnet America Avnet America US$1.81
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Logo for Microchip Technology Microchip Technology US$1.31
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Logo for RS Americas RS Americas US$1.58
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Logo for element14 element14 US$1.59
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Features

Mixed inversion MOSFET driver
6.0ns rise and fall time
2.0A peak output source/sink current
1.8 to 5.0V input CMOS compatible
5.0 to 10V total supply voltage
Smart logic threshold
Low jitter design
Four matched channels
Drives two P- and two N-channel MOSFETs
Outputs can swing below ground
Low inductance, quad flat no-lead package
High performance, thermally enhanced packaging

Specifications

# of Channels 4
Input Voltage min (V) 1.7
Input Voltage max (V) 5.25
Output Voltage Bipolar (V) ±5.0
Output Voltage Unipolar (V) 0 - 12
Package QFN-16
Pins | Packaging 16 | VQFN
Temp Range -20C to +85C
Packing Media Tape and reel (3300)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0253
Shipping Weight (kg) 0.154333
Lead Count 16
Package Type VQFN
Package Width or Size 3x3x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

Mosfet Driver, -20 To 85Deg C | Newark Electronics
MOSFET DRVR 2A 4-OUT Hi/Lo Side Inv/Non-Inv 16-Pin QFN EP T/R | Avnet America
HIGH SPEED 4-CHANNEL MOSFET DRIVER w/TWO INVERTING & TWO NON-INVERTING OUTPUTS | Microchip Technology
Driver 2A 4-OUT Hi/Lo Side Inv/Non-Inv 16-Pin QFN EP T/R | Microchip Technology Inc. MD1822K6-G | RS Americas
MOSFET DRIVER, -20 TO 85DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MD1822K6-G?

Additional datasheets, footprints and schematics for MD1822K6-G are listed on our Part Details page. You can also find images and similar parts to MD1822K6-G on this page.

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What category does MD1822K6-G fall under?

The MD1822K6-G is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

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Is the MD1822K6-G RoHS compliant?

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

Which authorised distributors for MD1822K6-G have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, Avnet America, Microchip Technology and RS Americas have stock available or on a lead time for MD1822K6-G.

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