12 V,同步降压功率 MOSFET 驱动器

Obsolete

概览

NCP5355 是一款双 MOSFET 门极驱动器,经过优化,可驱动同步降压转换器的高压侧和低压侧电源 MOSFET。 NCP5355 是没有集成门极驱动器的多相控制器的一款绝佳伴随电路,此类驱动器有安森美半导体的 NCP5314 或 NCP5316。 此结构为电源设计人员提供了更大灵活性,能够将门极驱动器靠近 MOSFET 放置。

  • 8.0-14V Gate Drive Capability
  • 2.0A Peak Drive Current
  • Rise and Fall Times <15ns Typical into 3300 pF
  • Propagation Delay from Inputs to Outputs <30ns
  • Adaptive Nonoverlap Time Optimized for Large Power MOSFETs
  • Floating Top Driver Accommodates Applications Up to 26V
  • Undervoltage Lockout to Prevent Switching when the Input Voltage is Low
  • Thermal Shutdown Protection Against Overtemperature
  • TG to DRN Pull-Down Resistor Prevents HV Supply-Induced Turn On of Top MOSFET
  • BG to PGND Pull-Down Resistor Prevents Transient Turn On of Bottom MOSFET
  • Internal Bootstrap Diode Reduces Parts Count and Total Solution Cost
  • Pb-Free Package is Available

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状态

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

CAD Model

Pb

A

H

P

SOIC-8

1

235

TUBE

98

N

-

2

-

-

-

13.2

15

15

-

-

-

-

-

Price N/A

More Details

NCP5355DG

CAD Model

Pb

A

H

P

SOIC-8

1

260

TUBE

98

N

-

2

-

-

-

13.2

15

15

-

-

-

-

-

Price N/A

More Details

NCP5355DR2

CAD Model

Pb

A

H

P

SOIC-8

1

235

REEL

2500

N

-

2

-

-

-

13.2

15

15

-

-

-

-

-

Price N/A

More Details

NCP5355DR2G

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

-

2

-

-

-

13.2

15

15

-

-

-

-

-

Price N/A

More Details

NCP5355PDR2

CAD Model

Pb

A

H

P

SOIC-8 EP

1

235

REEL

2500

N

-

2

-

-

-

13.2

15

15

-

-

-

-

-

Price N/A

More Details

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