Gate Drivers | NCP81155

VR12.5 Synchronous Buck MOSFET Driver

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Overview

The NCP81155 is a high−performance dual MOSFET gate driver in a small 3 mm x 3 mm package, optimized to drive the gates of both high−side and low−side power MOSFETs in a buck or buck−boost application. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi−directional Enable pin provides a fault signal to the controller when a UVLO fault is detected.

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Power Switch

Number of Outputs

Topology

Isolation Type

Vin Max (V)

VCC Max (V)

Rise Time (ns)

Fall Time (ns)

Drive Source Current Typ (A)

Drive Sink Current Typ (A)

Turn On Prop. Delay Typ (ns)

Turn Off Prop. Delay Typ (ns)

Delay Matching

Pricing ($/Unit)

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NCP81155MNTXG

Active

Pb

A

H

P

DFN-8

506BJ

1

260

REEL

3000

N

MOSFET

1

Half-Bridge

Junction Isolation

13.2

13.2

16

11

-

-

-

-

-

$0.18

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