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MIC38C43ABM The Micrel Inc. MIC38C43ABM is a DC DC Switching Controller. It operates with a supply voltage range of 7.6V to 20V and a switching frequency of 500kHz.
Mfr Part #:

MIC38C43ABM

Available from 1 distributors
Mfr Name: Micrel Inc.
Micrel Inc.
The Micrel Inc. MIC38C43ABM is a DC DC Switching Controller. It operates with a supply voltage range of 7.6V to 20V and a switching frequency of 500kHz.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.78

MIC38C43ABM Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request 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.

MIC38C43ABM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
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MIC38C43ABM Description

Short technical summary and product information.

The MIC38C43ABM from Micrel Inc. is a versatile DC DC Switching Controller designed for various power management applications. It supports multiple topologies including Buck, Boost, Flyback, and Forward converters, with a single positive, isolation-capable output. The device operates within a supply voltage range of 7.6V to 20V and features a maximum duty cycle of 96% at a switching frequency of 500kHz.

 

This controller is suitable for step-up, step-down, and step-up/step-down functions. It includes frequency control features and operates reliably in temperatures ranging from -40°C to 85°C. The MIC38C43ABM is available in an 8-MSOP package and is designed for surface mount applications, making it a flexible component for compact designs.

 

Key electrical characteristics include a transistor driver output type and synchronous rectifier capability. The device is configured for a single output phase. Its operating temperature range ensures performance in diverse environmental conditions.

MIC38C43ABM Quick Information

Product Type: DC DC Switching Controller
Series: MIC38C43
Canonical Name: MIC38C43ABM DC DC Switching Controller
Subcategory: PMIC - Voltage Regulators - DC DC Switching Controllers

MIC38C43ABM Compliance

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

MIC38C43ABM Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

MIC38C43ABM Features

  • Supports Buck, Boost, Flyback, Forward topologies.
  • Operates from 7.6V to 20V supply voltage.
  • Features 500kHz switching frequency.
  • Maximum duty cycle of 96%.
  • Surface mount 8-MSOP package.

MIC38C43ABM Applications

  • Ideal for step-up/step-down power conversion.
  • Suitable for isolation-capable power supplies.
  • Used in power management circuits.
  • Applicable in wide temperature environments.

MIC38C43ABM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MIC38C43ABM?

The operating voltage range is 7.6V to 20V.

What topologies does the MIC38C43ABM support?

It supports Buck, Boost, Flyback, and Forward converter topologies.

What is the switching frequency of the MIC38C43ABM?

The switching frequency is 500kHz.

What is the maximum duty cycle for this controller?

The maximum duty cycle is 96%.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the MIC38C43ABM supplied in?

It is supplied in an 8-MSOP package.

Is the MIC38C43ABM suitable for surface mounting?

Yes, it is designed for surface mount applications.

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