UC3843B

Details

Manufacturer No UC3843B

Manufacturer UMW

Category AC DC Converters, Offline Switches

Package 8-SOIC (0.154", 3.90mm Width)

Datasheet Datasheet

Description SOP-8 AC-DC CONTROLLERS & REGULA

Price

$0.63

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Type

Parameter

  • Mfr

    UMW

  • Series

    -

  • Package

    Tape & Reel (TR); Cut Tape (CT); Digi-Reel®

  • Topology

    Boost, Flyback

  • Duty Cycle

    97%

  • Mounting Type

    Surface Mount

  • Package / Case

    8-SOIC (0.154", 3.90mm Width)

  • Product Status

    Active

  • Control Features

    Frequency Control, Soft Start

  • Fault Protection

    Current Limiting, UVLO

  • Output Isolation

    Non-Isolated

  • Internal Switch(s)

    Yes

  • Voltage - Start Up

    8.4 V

  • Base Product Number

    UC3843

  • Voltage - Breakdown

    -

  • Frequency - Switching

    50kHz, 52kHz

  • Operating Temperature

    0°C~70°C(TA)

  • Supplier Device Package

    8-SOP

  • Voltage - Supply (Vcc/Vdd)

    7.6V ~ 30V

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Qty

Unit Price

Total Price

1

$0.6111

$0.6111

50

$0.5796

$28.98

100

$0.5607

$56.07

1000

$0.5355

$535.5

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