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MIC38HC44BN The MIC38HC44BN from Micrel Inc. is an offline switcher IC supporting Boost, Buck, Flyback, and Forward topologies. It features a 500kHz switching frequency and operates within a wide temperature range.
Mfr Part #:

MIC38HC44BN

Available from 1 distributors
Mfr Name: Micrel Inc.
Micrel Inc.
The MIC38HC44BN from Micrel Inc. is an offline switcher IC supporting Boost, Buck, Flyback, and Forward topologies. It features a 500kHz switching frequency and operates within a wide temperature range.
✓ Total Stock: 424 pcs
$ Price Range: $2.21

MIC38HC44BN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
424 pcs
On Request
424 pcs On Request 1 On Request On Request 98 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MIC38HC44BN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supply Voltage
Topology
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MIC38HC44BN Description

Short technical summary and product information.

The MIC38HC44BN by Micrel Inc. is an integrated circuit designed for offline AC-DC conversion applications. It supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, offering design flexibility.

 

Key electrical specifications include a switching frequency of 500kHz and a supply voltage range of 9V to 20V. The device features an internal switch and frequency control, simplifying circuit design. It operates efficiently with a 50% duty cycle and requires a startup voltage of 14.5V.

 

This IC is housed in an 8-DIP package suitable for through-hole mounting. It is designed to operate reliably across a broad temperature range, from -40°C to 150°C (TJ), making it suitable for various environmental conditions. The output is isolated, providing an added layer of safety and design capability.

 

Compliance information indicates RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1 Unlimited. REACH status is noted as unaffected. This component is ideal for power supply designs requiring efficient and reliable offline conversion.

MIC38HC44BN Quick Information

Product Type: Offline Switcher IC
Canonical Name: MIC38HC44BN Offline Switcher IC
Subcategory: Voltage Regulators - Linear Regulator Controllers

MIC38HC44BN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MIC38HC44BN Estimated Pricing

Qty Low High
1+ $2.21 $2.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC38HC44BN Features

  • Supports multiple offline converter topologies.
  • Operates at a 500kHz switching frequency.
  • Wide supply voltage range of 9V to 20V.
  • Internal switch simplifies design.
  • Operates from -40°C to 150°C.

MIC38HC44BN Applications

  • Used in AC-DC power supplies.
  • Suitable for offline converter designs.
  • Ideal for isolated power applications.
  • Designed for wide temperature environments.

MIC38HC44BN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the MIC38HC44BN?

The switching frequency of the MIC38HC44BN is 500kHz.

What is the operating temperature range for the MIC38HC44BN?

The MIC38HC44BN operates from -40°C to 150°C.

What supply voltage range does the MIC38HC44BN support?

The MIC38HC44BN supports a supply voltage range of 9V to 20V.

What package type is the MIC38HC44BN available in?

The MIC38HC44BN is available in an 8-DIP package.

Is the MIC38HC44BN RoHS compliant?

Yes, the MIC38HC44BN is RoHS3 compliant.

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