• UC2842BD1R2G SOIC-8
UC2842BD1R2G SOIC-8

UC2842BD1R2G

Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R

Quantity Unit Price(USD) Ext. Price
1 $0.463 $0.46
10 $0.377 $3.77
30 $0.339 $10.17
100 $0.294 $29.40
500 $0.247 $123.50
1000 $0.235 $235.00

Inventory:6,254

*The price is for reference only.
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  • Part Number : UC2842BD1R2G

  • Package/Case : SOIC-8

  • Brands : Onsemi

  • Components Categories : DC DC Switching Controllers

  • Datesheet : UC2842BD1R2G DataSheet (PDF)

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Overview of UC2842BD1R2G

The UC2842BD1R2G is a pulse width modulation (PWM) controller IC manufactured by Texas Instruments. It is specifically designed for controlling power supplies and DC-DC converters in various applications such as industrial, automotive, and telecommunications.Key features of the UC2842BD1R2G include a wide operating voltage range of 8V to 35V, a frequency range of 50kHz to 1MHz, and a built-in error amplifier for precise voltage regulation. It also has a programmable soft-start function to prevent high inrush currents during startup.Furthermore, the UC2842BD1R2G offers protection features such as overcurrent protection and thermal shutdown to ensure safe operation of the power supply. It comes in a surface mount SOIC-14 package for easy installation on circuit boards.

UC2842BD1R2G

Key Features

  • The UC2842BD1R2G is a PWM controller IC
  • It features a voltage reference, error amplifier, oscillator, PWM comparator, and a totem-pole output
  • It operates at a wide voltage range, provides adjustable frequency and duty cycle, and includes protection features like overcurrent and overvoltage protection

    • Application

  • The UC2842BD1R2G is a PWM controller commonly used in power management applications such as AC/DC converters, DC/DC converters, and LED drivers
  • Its versatile design makes it suitable for various power supply designs where precise control and efficiency are crucial

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Status Active Compliance PbAHP
    Package Type SOIC-8 Case Outline 751-07
    MSL Type 1 MSL Temp (°C) 260
    Container Type REEL Container Qty. 2500
    ON Target N Topology Flyback
    Control Mode Current Mode fsw Typ (kHz) 52
    Stand-by Mode No UVLO (V) Yes
    Short Circuit Protection Yes Latch No
    Soft Start No VCC Max (V) 30
    Drive Cap. (mA) 200 / 200 Pricing ($/Unit) $0.2191

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      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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