Controllers | ADP3209C

Synchronous Buck Controller, 5-Bit, Programmable, Single-Phase

Obsolete

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5-Bit, Programmable, Single-Phase, Synchronous Buck Controller

  • Notebook power supplies for next-generation Intel® chipsets.

  • Single-chip solution. Fully compatible with the Intel® GMCH chipset voltage regulator specifications. Integrated MOSFET drivers.
  • Input voltage range of 3.3V to 22V.
  • ±8mV worst-case differentially sensed core voltage error over temperature.
  • Automatic power-saving modes maximizes efficiency during light load operation.
  • Soft transient control reduces inrush current and audio noise.
  • Independent current limit and load line setting inputs for additional design flexibility.
  • Built-in power-good masking supports voltage identification (VID) on-the-fly transients.
  • 5-bit, digitally programmable DAC with 0.4V to 1.25V output.
  • Short-circuit protection with latch-off delay.
  • Output current monitor.
  • 32-lead LFCSP.

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ADP3209CJCPZ-RL

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Obsolete

CAD Model

Pb

A

H

P

LFCSP-32

932AE

3

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

Price N/A

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ADP3209DJCPZ-RL

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Obsolete

CAD Model

Pb

A

H

P

LFCSP-32

932AE

3

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

Price N/A

More Details

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