Dual Bootstrapped, 12 V MOSFET Driver

Obsolete

Overview

The ADP3110 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs, which are the two switches in a nonisolated synchronous buck power converter. Each of the drivers is capable of driving a 3000 pF load with a 25 ns propagation delay and a 30 ns transition time. One of the drivers can be bootstrapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3110 includes overlapping drive protection to prevent shoot-through current in the external MOSFETs.

  • Multiphase CPU supplies
  • Single-supply synchronous buck converters

  • Desktop computers

  • All-in-one synchronous buck driver
  • Bootstrapped high-side drive
  • One PWM signal generates both drives
  • Anti-cross-conduction protection circuitry
  • Output disable control turns off both MOSFETs

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

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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

Reference Price

ADP3110KRZ-RL

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Obsolete

CAD Model

Pb

A

H

P

-

-

1

260

REEL

2500

N

-

2

-

-

35

15

-

-

-

-

-

-

-

Price N/A

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