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OC5028B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OC5028B product

OC5028B

MOSFETs - Single

LED driverbuck converterconstant currentintegrated MOSFETPWM dimmingESOP8

OC5028B is an integrated 100 V MOSFET buck LED driver for constant-current high-power lighting, with adjustable off-time and PWM or linear DIM control.

Best for

  • High-power LED lighting from 3.1 V to 100 V input supplies
  • Applications requiring PWM or linear dimming

Avoid if

  • A verified lifecycle, compliance, or availability declaration is mandatory
  • A topology other than a buck LED driver is required

Check before use

  • LED forward voltage and regulated current
  • Inductor and freewheel diode ratings
  • VDD resistor and maximum internal clamp current
  • Thermal performance and PCB layout

Key specifications

Input voltage
3.1 V to 100 V
Integrated MOSFET
100 V
Current-sense threshold
250 mV typical
Package
ESOP8

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Bicycle, electric vehicle, and motorcycle lightsHigh-power LED lightingLED spotlights and flashlights

Datasheet

76371cd9d3ed0ef8e04600c019a1b564_OC5028B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OC5028B: 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

OC5028B is a step-down constant-current LED driver with an integrated 100 V power MOSFET. It uses peak-current control with a fixed, externally adjustable off-time.