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NCP81253MNTBG

MOSFET Driver, High Side and Low Side, 4.5 V to 5.5 V Supply, 15 ns In/18 ns Out Delay, DFN-8

ONSEMI NCP81253MNTBG
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Manufacturer:
ONSEMI ONSEMI
Manufacturer Part No:
NCP81253MNTBG
Order Code:
2627995
Technical Datasheet:
NCP81253MNTBG   Datasheet
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Product Overview

The NCP81253MNTBG is a 5V MOSFET driver compatible with single phase IMVP8 controller in 8 pin DFN package. This is a high performance dual MOSFET gate driver optimized to drive the gates of both high side and low side power MOSFETs in a synchronous buck converter. The driver outputs can be placed into a high impedance state via tri-state PWM and EN inputs. The NCP81253 comes packaged with an integrated boost diode to minimize external components. A VCC UVLO function guarantees the outputs are low when the supply voltage is low. It is used in power management solutions for notebook systems.
  • Main supply voltage range from -0.3V to 6.5V, VCC range from 4.5V to 5.5V
  • Internal bootstrap diode, 5V tri-stage PWM input
  • Diode braking capability via EN mid-state
  • Anti-cross conduction circuit protects against cross conduction during FET turn-on & turn-off
  • Output disable control turns off both MOSFETs via enable pin
  • VCC undervoltage lockout

Applications

Power Management

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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2Channels

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High Side and Low Side

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MOSFET

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8Pins

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DFN

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Non-Inverting

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-

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-

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4.5V

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5.5V

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-40°C

:
100°C

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15ns

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18ns

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-

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MSL 1 - Unlimited
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Technical Docs (2)

CAD Downloads

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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