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MIC38C43YMM - Brand New Microchip Technology DC DC Switching Controllers - Datasheet - Chipdatas

MIC38C43YMM - Brand New Microchip Technology DC DC Switching Controllers

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In Stock: 1, Ready for Immediate Shipping
Chipdatas Part No.:CD86-MIC38C43YMM
Manufacturer Part No.:MIC38C43YMM
Datecode:09+
Package:8-TSSOP, 8-MSOP 0.118", 3.00mm Width
$1.13639 /PCS Each contains 0 PCS
≥1:
$1.13639
≥10:
$1.12502
≥50:
$1.11366
≥100:
$1.07957
Numbers (PCS) :
  • Description

    The MIC38C43YMM is a fixed frequency, high performance, current-mode PWM controller. This electronic component is part of the DC DC Switching Controllers category and is designed to be pin compatible with UC3842/3843/3844/3845(A). It is a BiCMOS device which features several enhancements compared to the 384x bipolar devices.

    Specifications and features

    • Fast 40ns output rise and 30ns output fall times
    • Operating temperature range of -40°C to +85°C that meet UC284x specifications
    • High-performance, low-power BiCMOS Process
    • Ultra-low start-up current (50µA typical)
    • Low operating current (4mA typical)
    • CMOS outputs with rail-to-rail swing
    • Current-mode operation of ≥ 500kHz
    • Trimmed 5V bandgap reference
    • Pin-for-pin compatible with UC3842/3843/3844/3845(A)
    • Trimmed oscillator discharge current
    • UVLO (Under Voltage Lock Out) with hysteresis
    • Low cross-conduction currents

    Application Scenarios

    The MIC38C43YMM electronic component is suitable for various applications such as power supplies, inverters, LED drivers, and buck converters.

    Comparison

    Advantages
    • Pin compatible with a wide range of other controllers
    • Fast output times
    • Wide operating temperature range
    Disadvantages
    • None identified
  • Similar parts: 3823 , Click to view
    Attributes Value
    Category DC DC Switching Controllers
    Manufacturer Microchip Technology
    Product Category DC DC Switching Controllers
    Series MIC38C43
    Packaging * Alternate Packaging
    Unit-Weight 0.004938 oz
    Mounting-Style SMD/SMT
    Package-Case MSOP-8
    Operating-Temperature -40°C ~ 85°C (TA)
    Output-Type Transistor Driver
    Function Step-Up, Step-Down, Step-Up/Step-Down
    Supplier-Device-Package 8-MSOP
    Number-of-Outputs 1 Output
    Topology Buck, Boost, Flyback, Forward Converter
    Voltage-Supply-Vcc-Vdd 7.6 V ~ 20 V
    Frequency-Switching 500kHz
    Control-Features Frequency Control
    Output-Configuration Positive, Isolation Capable
    Output-Phases 1
    Duty-Cycle-Max 96 %
    Synchronous-Rectifier Yes
    Clock-Sync No
    Serial-Interfaces -
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 20 V
    Output-Voltage 5 V
    Operating-Supply-Current 4 mA
    Output-Current 500 mA
    Switching-Frequency 500 kHz
    Fall-Time 30 ns
    Rise-Time 40 ns
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
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    Shipping option:
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Additional Information
  • Datasheet: Download MIC38C43YMM
  • Chipdatas Part: CD86-MIC38C43YMM
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/29 05:42 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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  • We recommend to use bank transfer for large orders to save on handling fees.
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