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LD7552BPS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LD7552BPS product

LD7552BPS

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PWM ControllerAC/DCGreen Mode

The LD7552BPS is a green-mode PWM controller for 30W-60W AC/DC adapters, featuring integrated OVP/OLP and low startup current.

Best for

  • 30W-60W AC/DC adapters
  • Battery chargers

Avoid if

  • Applications requiring >60W output
  • Designs needing non-hiccup OVP

Check before use

  • Vcc startup circuit
  • Current sense resistor value

Key specifications

Startup Current
<20 µA
OVP Threshold
28.0 V
Max Duty Cycle
75%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

b8e0a37eea6e2834331bfce682066a11_1804162033_Leadtrend-Tech-LD7552BPS_C38767.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LD7552BPS: 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 current-mode PWM controller with green-mode power-saving features, designed for switching power supplies.