MIC38C42ABM - Brand New Microchip Technology AC DC Converters, Offline Switchers
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Description
The MIC38C42ABM is an electronic component model that belongs to the product category of AC DC Converters and Offline Switchers. It is a fixed frequency, high-performance, current-mode PWM controller that is designed to improve on the earlier 384x bipolar devices. The device has several features that make it suitable for different applications including low power, ultralow start-up current, trimmed 5V bandgap reference, among others.
Specifications and features
- Fast 40ns output rise and 30ns output fall times
- –40°C to +85°C temperature range meets UC284x specifications
- High-performance, low-power BiCMOS Process
- Ultralow start-up current (100µA typical)
- Low operating current (4mA typical)
- CMOS outputs with rail-to-rail swing
- ≥500kHz current-mode operation
- Trimmed 5V bandgap reference
- Pin-for-pin compatible with UC3842/3843/3844/3845
- Trimmed oscillator discharge current
- UVLO with hysteresis
- Low cross-conduction currents
Application Scenarios
The MIC38C42ABM is suitable for use in different types of power supplies including current-mode, off-line, switched-mode power supplies, dc-to-dc converters, step-down “buck” regulators, step-up “boost” regulators, flyback, isolated regulators, forward converters, and synchronous FET converters.
Comparison
Advantages:- Pin-for-pin compatible with earlier bipolar devices
- High-performance BiCMOS process
Disadvantages:- None identified
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Similar parts: 1587 , Click to view
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Datasheet
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Shopping guide
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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download MIC38C42ABM
- Chipdatas Part: CD91-MIC38C42ABM
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 12:17 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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UPS(www.ups.com)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.