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XBLW UC2842AN(XBLW) product image
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XBLW UC2842AN(XBLW)RoHS

Manufacturer
XBLWAsian Brands
MPN
UC2842AN(XBLW)
LCSC Part #
C48997998
Packaging
DIP-8
Customer #
Key Attributes
Current Mode Pulse-width Controller
Datasheetpdf iconXBLW UC2842AN(XBLW)
In-Stock: 1,960
1,960 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1658$ 0.1576$ 0.79
50+$ 0.131$ 0.1245$ 6.23
150+$ 0.1161$ 0.1103$ 16.55
500+$ 0.0975$ 0.0927$ 46.35
2,000+$ 0.0892$ 0.0848$ 169.60
4,000+$ 0.0842$ 0.0800$ 320.00
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerXBLW
PackagingDIP-8
Operating Temperature-40℃~+85℃
Frequency - Switching47kHz~57kHz
FeaturesUnder-voltage lockout;Slope compensation;Under Voltage Protection
Topology-
Duty Cycle(Max)94%
Feedback System-
Operating Voltage12V~25V
Output Voltage-
Output Current1A
Pd - Power Dissipation1W
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

UC2842 is a current-mode PWM IC designed for switching power supplies. Compared to voltage-mode control, it offers significant advantages in load response and line regulation. The device is available in SOP8 and DIP8 packages.

Features

AI Translation
  • Internal undervoltage lockout circuit
  • Low startup and operating current (<0.3mA)
  • Maximum duty cycle control
  • High-current totem-pole output (drive current up to 1A)
  • Operating frequency: 500kHz
  • Automatic feed-forward compensation
  • Double pulse suppression
  • Enhanced load transient response

Applications

AI Translation
  • Switching regulators of any polarity
  • Transformer-coupled DC-DC converters