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NDP7821KC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NDP7821KC product

NDP7821KC

Component

Synchronous RectifierPower ManagementFlyback

The NDP7821KC is a 40V, 2.1A synchronous rectifier IC designed for high-efficiency switch-mode power supplies, specifically for DCM and Quasi-Resonant flyback converters.

Best for

  • 5V output AC/DC adapters
  • Cell phone chargers
  • Flyback converters

Avoid if

  • Applications requiring switching frequencies significantly above 85kHz

Check before use

  • Ensure the synchronous period is not set below 1.6us to prevent shoot-through.

Key specifications

Max Switching Frequency
85 kHz
Breakdown Voltage
40 V
NMOS RDSON
24 mΩ

Compliance & Environment

RoHS
RoHS & Green
REACH
-
MSL
MSL3-260℃-168hrs
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

c00c34fae8cde5d3787d08a03b9e6286_2401051806_NDP-NDP7821KC_C20415501.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NDP7821KC: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a synchronous rectifier IC that integrates an N-Channel MOSFET and a driver circuit, optimized for 5V output applications in switch-mode power supplies.