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reference designCSD86330Q3D

Texas Instruments CSD86330Q3D

CSD86330Q3D Synchronous Buck NexFET™ Power Block

Overview

TopologyBuck Converter
Input voltage9-13.2 V
Switching frequency200-1500 kHz
Output 11.2 V / 10 A
IC revisionD

Description

The CSD86330Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high current, high efficiency, and high frequency capability in a small 3.3 mm × 3.3 mm outline. Optimized for 5 V gate drive applications, this product offers a flexible solution capable of offering a high density power supply when paired with any 5 V gate drive from an external controller/driver.

Features

  • Half-Bridge Power Block
  • 90% System Efficiency at 15 A
  • Up to 20 A Operation
  • High Frequency Operation (Up To 1.5 MHz)
  • High Density – SON 3.3 mm × 3.3 mm Footprint
  • Optimized for 5 V Gate Drive
  • Low Switching Losses
  • Ultra Low Inductance Package
  • RoHS Compliant
  • Halogen Free
  • Pb-Free Terminal Plating

Typical applications

  • High Frequency Applications
  • High Current, Low Duty Cycle Applications
  • POL DC-DC Converters
  • Synchronous Buck Converters
  • Multiphase Synchronous Buck Converters

More information

Products

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Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
Material
LR(µH)
fres(MHz)
SamplesAvailability & Sample
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7443320100
SPECWE-HCC SMT High Current Cube Inductor, 1 µH, 34 A
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCC SMT High Current Cube Inductor
Inductance1 µH
Performance Rated Current34 A
Saturation Current @ 10%30.6 A
Saturation Current @ 30%33.5 A
DC Resistance2.5 mΩ
MaterialFerrite 
Rated Inductance0.9 µH
Self Resonant Frequency96 MHz
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