X-On Electronics has gained recognition as a prominent supplier of MIC38HC44YM Switching Controllers across the USA, India, Europe, Australia, and various other global locations. MIC38HC44YM Switching Controllers are a product manufactured by Microchip. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

MIC38HC44YM Microchip

MIC38HC44YM electronic component of Microchip
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Part No.MIC38HC44YM
Manufacturer: Microchip
Category: Switching Controllers
Description: Switching Controllers Monolithic SMPS Controller (Lead Free)
Datasheet: MIC38HC44YM Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 2.0344 ea
Line Total: USD 2.03 
Availability - 223
Ship by Thu. 14 Nov to Mon. 18 Nov
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
223
Ship by Thu. 14 Nov to Mon. 18 Nov
MOQ : 1
Multiples : 1
1 : USD 2.0344
25 : USD 1.7677
95 : USD 1.6275

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Isolation
Series
Brand
Fall Time
Operating Supply Current
Rise Time
Factory Pack Quantity :
Type
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
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We are delighted to provide the MIC38HC44YM from our Switching Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MIC38HC44YM and other electronic components in the Switching Controllers category and beyond.

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MIC38HC42/3/4/5 Micrel, Inc. MIC38HC42/3/4/5 BiCMOS 1A Current-Mode PWM Controllers General Description Features The MIC38HC4x family are fixed frequency current-mode Fast 20ns output rise and 15ns output fall times PWM controllers with 1A drive current capability. Micrels 40C to +85C temperature range BiCMOS devices are pin-compatible with 384x bipolar de- exceeds UC284x specifications vices. Their high output drive, with fast rise and fall times, High-performance, low-power BiCMOS Process combined with low startup current make it an ideal PWM Ultralow start-up current (50A typical) controller where high efficiency is required. Low operating current (4mA typical) High output drive (1A peak current, HC version) Undervoltage lockout circuitry allows the 42 and 44 versions CMOS outputs with rail-to-rail swing to start up at 14.5V and operate down to 9V, and the 43 and Current-mode operation up to 500kHz 45 versions start at 8.4V with operation down to 7.6V. All Trimmed 5V bandgap reference versions operate up to 20V. Pin-for-pin compatible with UC3842/3843/3844/3845(A) When compared to bipolar UC384x devices operating from a Trimmed oscillator discharge current 15V supply, start-up current has been reduced to 50A UVLO with hysteresis typical and operating current has been reduced to 4.0 mA Low cross-conduction currents typical. Decreased output rise and fall times drive larger MOSFETs, and rail-to-rail output capability increases effi- Applications ciency, especially at lower supply voltages. The MIC38HC4x also features a trimmed oscillator discharge current and Current-mode, off-line, switched-mode power supplies bandgap reference. Current-mode, dc-to-dc converters. MIC38HC4x-1 is available in 14-pin plastic DIP and SOIC Step-down buck regulators packages. 8-pin devices feature small size, while 14-pin Step-up boost regulators devices separate the analog and power connections for Flyback, isolated regulators improved performance and power dissipation. Forward converters Synchronous FET converters Functional Diagram * VDD 7 (12) 35V 5V UVLO VREF (VD) Reference 8 (14) (11) Oscillator RT/CT OUT 4 (7) 6 (10) TQ FB 2R 2 (3) (PGND) S (8) Q 2.5V R R * COMP GND*(AGND) ISNS 1 (1) 5 (9) 3 (5) ( ) pins are on MIC38HC4x-1 (14-lead) versions only * MIC38HC4x (8-lead) versions only MIC38HC42, MIC38HC43 (96% max. duty cycle) versions only MIC38HC44, MIC38HC45 (50% max. duty cycle) versions only Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 MIC38HC42/3/4/5 Micrel, Inc. Ordering Information Part Number Junction Standard Pb-Free Temp. Range Package MIC38HC42BN MIC38HC42YN 40C to +85C 8-pin Plastic DIP MIC38HC43BN MIC38HC43YN 40C to +85C 8-pin Plastic DIP MIC38HC44BN MIC38HC44YN 40C to +85C 8-pin Plastic DIP MIC38HC45BN MIC38HC45YN 40C to +85C 8-pin Plastic DIP MIC38HC42-1BN Contact Factory 40C to +85C 14-pin Plastic DIP MIC38HC43-1BN Contact Factory 40C to +85C 14-pin Plastic DIP MIC38HC44-1BN Contact Factory 40C to +85C 14-pin Plastic DIP MIC38HC45-1BN Contact Factory 40C to +85C 14-pin Plastic DIP MIC38HC42BM MIC38HC42YM 40C to +85C 8-pin SOIC MIC38HC43BM MIC38HC43YM 40C to +85C 8-pin SOIC MIC38HC44BM MIC38HC44YM 40C to +85C 8-pin SOIC MIC38HC45BM MIC38HC45YM 40C to +85C 8-pin SOIC MIC38HC42-1BM MIC38HC42-1YM 40C to +85C 14-pin SOIC MIC38HC43-1BM MIC38HC43-1YM 40C to +85C 14-pin SOIC MIC38HC44-1BM MIC38HC44-1YM 40C to +85C 14-pin SOIC MIC38HC45-1BM MIC38HC45-1YM 40C to +85C 14-pin SOIC Selection Guide UVLO Thresholds Startup 8.4V Startup 14.5V Duty Cycle Minimum Operating 7.6V Minimum Operating 9V 0% to 96% MIC38HC43 MIC38HC42 0% to 50% MIC38HC45 MIC38HC44 M9999-042205 2 April 2005

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

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