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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersMIC38C45YM
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MIC38C45YM - Microchip Technology

Manufacturer Part Number
MIC38C45YM
Manufacturer
Microchip Technology
Allelco Part Number
32D-MIC38C45YM
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
MIC38C42, 43, 44, 45.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MIC38C45YM Tech Specifications
Microchip Technology - MIC38C45YM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MIC38C45YM

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 20V  
Topology Buck, Boost, Flyback, Forward Converter  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching 500kHz  
Duty Cycle (Max) 50%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number MIC38C45  

Parts Introduction

Manufacturer Part Number

MIC38C45YM

Manufacturer

microchip-technology

Introduction

The MIC38C45YM is a high-efficiency, synchronous step-up/step-down DC-DC switching controller that can operate from a wide input voltage range of 7.6V to 20V. It features a unique control scheme that allows seamless transition between step-up and step-down operation, making it ideal for applications with varying input and output voltage requirements.

Product Features and Performance

High-efficiency synchronous operation with internal power MOSFETs

Flexible topology support: Buck, Boost, Flyback, and Forward Converter

Wide input voltage range: 7.6V to 20V

Fixed 500kHz switching frequency

Maximum 50% duty cycle

Synchronous rectification for improved efficiency

Frequency control for improved light-load efficiency

Thermal shutdown and overcurrent protection

Product Advantages

Seamless transition between step-up and step-down operation

Wide input voltage range for versatile applications

High-efficiency synchronous design for better power conversion

Flexible topology support for diverse power conversion requirements

Thermal and overcurrent protection for reliable operation

Key Reasons to Choose This Product

Versatile power conversion capabilities to handle varying input and output voltage requirements

High-efficiency operation for improved energy savings

Robust protection features for reliable and safe operation

Ease of design and implementation with a wide range of supported topologies

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Robust and reliable design for industrial and harsh environments

Compatibility

The MIC38C45YM is compatible with a wide range of input voltage sources and can be used in various power conversion applications.

Application Areas

Industrial equipment

Automotive electronics

Telecommunications equipment

Medical devices

Portable electronics

Product Lifecycle

The MIC38C45YM is an active product, and Microchip Technology continues to manufacture and support this model. There are no known equivalent or alternative models available at this time. If you have any further questions or need additional information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MIC38C45YM

Product Attribute MIC38C45YM MIC38C45BN MIC38C45AYM MIC38C45-1YM
Part Number MIC38C45YM MIC38C45BN MIC38C45AYM MIC38C45-1YM
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Number of Outputs 1 1 1 1
Clock Sync No No No No
Voltage - Supply (Vcc/Vdd) 7.6V ~ 20V 7.6V ~ 20V 7.6V ~ 20V 7.6V ~ 20V
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154', 3.90mm Width)
Frequency - Switching 500kHz 500kHz 500kHz 500kHz
Duty Cycle (Max) 50% 50% 50% 50%
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Synchronous Rectifier Yes Yes Yes Yes
Topology Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter
Supplier Device Package 8-SOIC 8-DIP 8-SOIC 14-SOIC
Output Phases 1 1 1 1
Base Product Number MIC38C45 MIC38C45 MIC38C45 MIC38C45
Package Tube Bulk Tube Tube
Series - - - -
Serial Interfaces - - - -

MIC38C45YM Datasheet PDF

Download MIC38C45YM pdf datasheets and Microchip Technology documentation for MIC38C45YM - Microchip Technology.

Datasheets
MIC38C42, 43, 44, 45.pdf
PCN Packaging
Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
Wafer Size Update 25/Feb/2016.pdf
PCN Design/Specification
MIC38C42/3/4/5 10/Feb/2022.pdf MIC38C42/3/4/5 19/Oct/2020.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MIC38C45YM Image

MIC38C45YM

Microchip Technology
32D-MIC38C45YM

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