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HGSEMI TL494CM/TR product image
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HGSEMI TL494CM/TRRoHS

Manufacturer
HGSEMIAsian Brands
MPN
TL494CM/TR
LCSC Part #
C19193412
Packaging
SOP-16
Customer #
Key Attributes
Current-mode PWM controller
Datasheetpdf iconHGSEMI TL494CM/TR
In-Stock: 2,170
2,170 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1301$ 0.65
50+$ 0.1015$ 5.08
150+$ 0.0872$ 13.08
500+$ 0.0765$ 38.25
2,500+$ 0.0738$ 184.50
5,000+$ 0.0695$ 347.50
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerHGSEMI
PackagingSOP-16
Operating Temperature0℃~+70℃
Output Current200mA
Frequency - Switching1kHz~200kHz
Pd - Power Dissipation500mW
Voltage - Supply7V~40V
FeaturesAdjustable soft-start
TopologyPush-Pull
Output Voltage40V
Duty Cycle(Max)45%
Working ModePWM Modulation
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

TL494 is a switching pulse width modulation circuit primarily used for switching power supply control. Available in DIP-16, SOP-16, TSSOP-16, and QSOP-16 packages.

Features

AI Translation
  • Complete PWM circuitry
  • Master or slave oscillator
  • Dual error amplifiers
  • 5V reference voltage
  • Adjustable dead-time control
  • Independent output transistors with 200 mA source/sink current capability
  • Push-pull or single-ended output control