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Tudi UC2845AQD8R-TUDIRoHS

Manufacturer
TudiAsian Brands
MPN
UC2845AQD8R-TUDI
LCSC Part #
C42372910
Packaging
SOP-8
Customer #
Key Attributes
CURRENT MODE PWM CONTROLLER
Datasheetpdf iconTudi UC2845AQD8R-TUDI
In-Stock: 2,437
2,437 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4362$ 0.44
10+$ 0.3863$ 3.86
30+$ 0.3622$ 10.87
100+$ 0.3381$ 33.81
500+$ 0.3236$ 161.80
1,000+$ 0.3155$ 315.50
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
ManufacturerTudi
PackagingSOP-8
Operating Temperature0℃~+70℃
Frequency - Switching47kHz~57kHz
Output Current1A
Pd - Power Dissipation1W
Voltage - Breakdown-
Voltage - Supply12V~25V
Topology-
FeaturesUnder-voltage lockout;Under Voltage Protection;Over Current Protection
Output Voltage-
Duty Cycle(Max)50%
Feedback System-
Working ModePWM Modulation
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The UC284X A and UC384x A are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current nsing comparator, and a high current totem pole output ideally suited for driving a power MOSFET. Protection circuitry includes built under voltage lockout and current limiting.

Features

AI Translation
  • Low Start-Up and Operating Current
  • High Current Totem Pole Output
  • Under voltage Lockout With Hysteresis
  • Operating Frequency Up To 500KHz