MOSFET/IGBTドライバ、高電圧、ハイ/ロー・サイド、デュアル入力

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Overview

NCP5181は高圧電源MOSFETドライバで、2つのNチャネル・パワーMOSFETを直接駆動する出力が2つあり、ハーフブリッジ(またはそれ以外のハイ・サイド+ロー・サイド構成)になっています。ブートストラップ技術を利用し、ハイ・サイド電源スイッチの適正な駆動を保証します。2つのは独立した入力で作動し、あらゆるトポロジ(ハーフブリッジ、非対称ハーフブリッジ、アクティブ・クランプ、フルブリッジなど)に対応します。

  • Bridge Inverter for UPS systems
  • High Power Energy Management
  • Half-bridge Power Converters
  • Full-bridge Converters
  • Any Complementary Drive Converters (asymmetrical halfbridge, active clamp)
  • High Voltage Range: up to 600 V
  • dV/dt Immunity 50 V/nsec
  • Gate Drive Supply Range from 10 V to 20 V
  • High and Low DRV Outputs
  • Output Source / Sink Current Capability 1.1 A / 2.4 A
  • 3.3 V and 5 V Input Logic Compatible
  • Up to Vcc Swing on Input Pins
  • Matched Propagation Delays between Both Channels
  • Outputs in Phase with the Inputs
  • Independent Logic Inputs to Accommodate All Topologies
  • Under VCC LockOut (UVLO) for Both Channels
  • Pin to Pin Compatible with IR2181(S)

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製品:

2

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Orderable Parts:

2

製品

状態

CAD Models

Compliance

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

Reference Price

NCP5181DR2G

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Last Shipments

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

MOSFET

2

High-Low

Junction Isolation

600

20

40

40

1.4

2.2

100

100

35

Price N/A

More Details

NCP5181PG

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Obsolete

CAD Model

Pb

A

H

P

PDIP-8

NA

0

TUBE

50

N

MOSFET

2

High-Low

Junction Isolation

600

20

20

20

1.4

2.2

100

100

35

Price N/A

More Details

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