JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

MP4032-2

TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC

Datasheet

Shopping Cart

Order

Overview
Design Resources
Technical Forum
Quality
Order

MP4032-2

MP4032-2

TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC

Datasheet

Description

The MP4032-2 is a TRIAC-dimmable, offline LED lighting driver with an integrated 600V MOSFET. It can achieve a high power factor and accurate LED current control for lighting applications in a single-stage converter. The proprietary real-current control can accurately control the LED current. The MP4032-2 has a power-factor correction function and works in boundary-conduction mode that reduces power losses. The DRAIN pin can supply current to the internal charging circuit for start-up without a perceptible delay. The proprietary dimming control extends the TRIAC-based dimming range. The multiple protections greatly enhance system reliability and safety. These protections include VCC under-voltage lockout, LED over-voltage and over-current protections, short-circuit protection, and over-temperature protection. The MP4032-2 is available in an SOIC8-7A package.

Features & Benefits

Internal MOSFET with 600V High Voltage Rating
Internal Charging Circuit for Fast Start-Up
Accurate Line Regulation
Flicker-Free, Phase-Controlled TRIAC Dimming with Extended Dimming Range
High Power Factor
Boundary-Conduction Mode
VCC UVLO
Cycle-by-Cycle Current Limiting
Over-Voltage Protection
Short-Circuit Protection
Over-Temperature Protection
Available in SOIC8-7A Package

Active Part Numbers:

MP4032-2GS-P MP4032-2GS-Z

Meaning of P & Z

Design Resources

Isolated flyback regulator Design Tool MP4032-2

Symbol, Footprint & 3D Model

30+ more formats Show more

Show more

Cad Symbols

Symbols (36)

Cad Footprints

Footprint (34)

Cad 3D Models

3D Models (15)

EDA model is not yet available for this part.

Please enter your email address and we will notify you when it is released.

Request Received

Buy direct from MPS

Standard Pricing

In stock

MP4032-2GS-Z MP4032-2GS-P

Package: MSOP-10, SOIC-14, SOIC-8

2,500 per Reel

Buy Now Price $1.10 1K

Quantity Unit Price
1

$2.16
10

$1.93
100

$1.62
250

$1.54
500

$1.35
1K

$1.10

Special Pricing Available for
Larger Quantities Quote or Technical Support

In stock now: 50,000

Order now, up to 50,000 estimated to ship by 21 Jan, 2026

Lead Time For Additional Quantities

Additional quantities estimated to ship by 08 May, 2026

Arrives 3-4 business days. Shipping only $5 per order.

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

Technical Forum

Questions answered by MPS engineers in 24h

MPC22166-B-130 step down power module

what is the difference between MPC22166-B-130 and MPC22166-D-130, are they both same.

LIGHTING SOLUTIONS

Latest activity 4 days ago

Difference betweeen MP4054A and MP4027

Hello, I am working on a PWM dimmable offline constant current LED driver with 230Vac input and output of 150V, 100mA. The MP4054A and MP4027 seem to ...

LIGHTING SOLUTIONS

Latest activity 6 days ago

MP3802 brightness control

What is the best way to provide brightness control for an EL panel? Would a PWM on the RSW_Osc pin provide brightness control?

LIGHTING SOLUTIONS

Latest activity a week ago

Get technical support

Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

See All Quality Documents

reliability-report

Reliability Report

quality-policy

Quality Policy

iso-certificate

ISO Certificate

RoHS/Lead Free Policy