CN5120 Datasheet, Specs, Alternatives & ECAD | CONSONANCE | PartGenie

AI summary

CN5120 product

The CN5120 is a fixed-frequency, current-mode PWM controller designed for boost and flyback DC-DC applications with a wide 4.5V to 32V input range.

Best for

Boost converters
Flyback converters
Portable power supplies

Avoid if

Applications requiring integrated power switches

Check before use

MOSFET gate drive requirements and current sense resistor sizing

Key specifications

Input Voltage: 4.5V - 32V
Switching Frequency: 330kHz
Package: 10-pin SSOP

Compliance & Environment

RoHS: RoHS-compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power

Datasheet

bf63b10b30f1951f06886093b39933d5_1809140219_ShangHai-Consonance-Elec-CN5120_C128237.pdf

800 KB

CAD Models

Download ECAD models for CN5120: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

The CN5120 is a current-mode PWM controller used for driving external N-channel MOSFETs in boost and flyback DC-DC converter topologies.