Synchronous Buck Converter, Processor Supply, I2C Programming, Transient Load Helper, 5.0 A

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Overview

The NCV6336B is a synchronous buck converter optimized to supply recent micro processors (ARM core processor, GPU) that demand high power at low voltages of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 5.0 A, with programmable output voltage from 0.6 V to 1.4 V. It can share the same output rail with another DCDC and works as a transient load helper. Operation at a 2.74 MHz switching frequency allows the use of small components. Synchronous rectification and automatic PWM/PFM transitions improve overall solution efficiency. The NCV6336B is in a space saving, low profile 2.0 x 1.6 mm CSP 20 package.

  • Battery powered applications
  • Power supply for processor with low core voltage
  • Power supply for memory (LPDDR3 and LPDDR4)
  • Cellular Phones
  • Tablets
  • Smart Phones
  • Infotainment
  • 2.3 V to 5.5 V Input Voltage Range
  • 2.4 MHz Switching Frequency
  • DVS support through I2C and VSEL pin
  • Enabling with pins or I2C

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NCV6336CFCCT1G

Last Shipments

Pb

A

H

P

WLCSP-20

1

260

REEL

3000

N

Step-Down

Voltage Mode

2.3

5.5

1.15

5

93

2740

Price N/A

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NCV6336BMFCCT1G

Active

Pb

A

H

P

WLCSP-20

1

260

REEL

3000

N

Step-Down

Voltage Mode

2.3

5.5

1.2

5

93

2740

$0.6858

More Details

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