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OB OB5628AJPA product image
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OB OB5628AJPARoHS

Manufacturer
OBAsian Brands
MPN
OB5628AJPA
LCSC Part #
C508073
Packaging
SOP-7
Customer #
Key Attributes
Non-isolated Power Switch with HV Startup
Datasheetpdf iconOB OB5628AJPA

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Lighting, Ballast Controllers
ManufacturerOB
PackagingSOP-7
Output Voltage-
Frequency - Switching-
Driver Type-
Input Voltage-
Output Current140mA
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

OB5628A is a high current precision, non-isolated power switch with HV startup for LED lighting application. It works under transition mode. It simplifies the LED lighting system design by eliminating the auxiliary winding inductance and HV startup resistor. A 500V power switch is integrated in OB5628A. LED current can be adjusted by the external sense resistor connected between CS pin and ground. OB5628A offers comprehensive protection coverage with auto-recovery features including cycle-by-cycle current limiting, built-in leading edge blanking, over temperature protection (OTP), etc. OB5628A is offered in SOP7/SOT23-5/SOT33-4 package.

Features

AI Translation
  • HV startup Sense and supply without auxiliary winding inductance
  • Low System Cost and High Efficiency
  • Low operation current
  • Transition mode operation
  • Cycle-by-Cycle Current Limiting
  • Built-in Leading Edge Blanking (LEB)
  • Over temperature protection (OTP)

Applications

AI Translation
  • LED lighting
In-Stock: 55
55 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0492$ 0.25
50+$ 0.048$ 2.40
150+$ 0.0472$ 7.08
500+$ 0.0464$ 23.20
Standard Packaging4000/Full Reel
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