Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities

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Overview

The NCV51411 is a 1.5A buck regulator IC operating at a fixed-frequency of 260 kHz. The device uses V2 control architecture to provide unmatched transient response, optimum overall regulation and simple loop compensation. The NCV51411 accommodates input voltages from 4.5V to 40V and includes an input for synchronization to an external oscillator. NCV51411 is certified for Automotive applications, and is also available in commercial grade as CS51411.

  • Automotive Power Supplies
  • In-car Infotainment
  • V2 Architecture
  • 2.0% Error Amp Reference Voltage Tolerance
  • Switch Frequency Decrease of 4:1 in Short Circuit Conditions
  • BOOST pin provides additional drive voltage to the onchip NPN powertransistor
  • Sync Function
  • Shutdown pin for sleep mode
  • Thermal Shutdown
  • Soft-Start
  • Pin Compatible with LT1375 (SO-8 Version)
  • NCV Prefix for Automotive and Other Applications
  • Pb-Free Packages are Available

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CAD Models

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Reference Price

NCV51411DR2

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Obsolete

CAD Model

Pb

A

H

P

SOIC-8

1

235

REEL

2500

N

Step-Down

V2

4.5

40

-

1.5

80

260

Price N/A

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NCV51411DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

Y

Step-Down

V2

4.5

40

-

1.5

80

260

$1.5702

More Details

NCV51411MNR2G

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Last Shipments

CAD Model

Pb

A

H

P

DFN-18

1

260

REEL

2500

N

Step-Down

V2

4.5

40

-

1.5

80

260

Price N/A

More Details

NCV51411PWR2

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16 WB EP

1

235

REEL

1000

N

Step-Down

V2

4.5

40

-

1.5

80

260

Price N/A

More Details

NCV51411PWR2G

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Last Shipments

CAD Model

Pb

A

H

P

SOIC-16W

1

260

REEL

1000

N

Step-Down

V2

4.5

40

-

1.5

80

260

Price N/A

More Details

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