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FM TC1252E product image
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FM TC1252ERoHS

Manufacturer
FMAsian Brands
MPN
TC1252E
LCSC Part #
C2931996
Packaging
SOP-8
Customer #
Key Attributes
50kHz~500kHz 0.45W SOP-8 AC DC Converters, Offline Switchers RoHS
Datasheetpdf iconFM TC1252E

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerFM
PackagingSOP-8
Operating Temperature-40℃~+150℃
Frequency - Switching50kHz~500kHz
Output Current-
Pd - Power Dissipation0.45W
Voltage - Breakdown-
Voltage - Supply-
TopologyFlyback;Forward
FeaturesAdjustable soft-start;Leading edge blanking;EMI optimization (spread spectrum);Light load efficient mode;Slope compensation;Short Circuit Protection;Over Current Protection;Under Voltage Protection
Output Voltage-
Duty Cycle(Max)96%
Feedback System-
Working Mode-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

TC1252E/F is a cost-effective and highly reliable power conversion control IC designed for AC-DC switching power supply systems, particularly ATX power supplies. TC1252E/F features output overload protection without the need for VCC voltage sensing, enhancing the safety of the TC1252E/F controller. The IC is housed in an SOP-8 package, saving PCB space, making it the preferred solution for cost-sensitive projects.

Features

AI Translation
  • Peak current mode control
  • Adjustable switching frequency up to 500KHz
  • Primary-side OCP with fixed 10ms minimum delay, no VCC sensing required
  • Adjustable soft-start time
  • Internal 160ns leading edge blanking
  • Frequency dithering
  • Skip-cycle mode under light/no-load conditions
  • SOP-8 package

Applications

AI Translation
  • PC power supply
  • AC-DC adapter
  • Gaming adapter
  • Flyback and forward converter applications
Out of Stock
Stock Notification
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.4629$ 0.46
200+$ 0.1792$ 35.84
500+$ 0.1729$ 86.45
1,000+$ 0.1698$ 169.80
Standard Packaging4000/Full Reel
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