NCV6324

Synchronous Buck Converter, 3 MHz, 2.0 A

Overview

The NCV6324B/C, a family of synchronous buck converters, which is optimized to supply different sub systems of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The devices are able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency. The NCV6324B/C is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN-8 package.

Applications

Portable & Wireless Applications
Computing & Peripherals Applications
Consumer Applications

End Products

Cellular Phones, Smart Phones, and PDAs
Portable Media Players
Digital Still Cameras
USB Powered Devices
Game and Entertainment System

Features

2.5 V to 5.5 V Input Voltage Range
3 MHz Switching Frequency
Automatic Power Save Mode (NCP6324B) or Operating Mode Selection (NCP6324C)

Material Composition

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Case Outline

MSL Type

MSL Temp (°C)

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Control Mode

V_CC Min (V)

V_CC Max (V)

V_O Typ (V)

I_O Typ (A)

Efficiency (%)

f_SW Typ (kHz)

Pricing ($/Unit)

NCV6324CMTAATBG

Active

WDFN-8

511BE

260

REEL

3000

Step-Down

Voltage Mode

2.5

5.5

0.6 to 5.0

3000

$0.4605

NCV6324BMTAAWTBG

Active

WDFNW-8

511CL

260

REEL

3000

Step-Down

Voltage Mode

2.5

5.5

0.6 to 5.0

3000

$0.4751

NCV6324BMTAATBG

Active

WDFN-8

511BE

260

REEL

3000

Step-Down

Voltage Mode

2.5

5.5

0.6 to 5.0

3000

$0.4614

NCV6324CMTAAWTBG

Active

WDFNW-8

511CL

260

REEL

3000

Step-Down

Voltage Mode

2.5

5.5

0.6 to 5.0

3000

$0.4586

Product Number:

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Converters | NCV6324

Synchronous Buck Converter, 3 MHz, 2.0 A

Overview

Availability & Samples (size)

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