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MIC38HC45-1YM-TR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MIC38HC45 Buck Boost Flyback Forward Converter Tape & Reel (TR) Positive Isolation Capable DC to DC switching controller 15ns 1kA 8.65mm 5V
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Inventory: 4153
Minimum: 1
Total Price: USD $3.11
Unit Price: USD $3.108739
≥1 USD $3.108739
≥10 USD $2.932769
≥100 USD $2.766761
≥500 USD $2.610159
≥1000 USD $2.462413
Technical Details
Supply Chain
Factory Lead Time 9 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number MIC38HC45
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 1kA
Voltage - Supply (Vcc/Vdd) 7.6V~20V
Control Features Frequency Control
Topology Buck, Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier Yes
Fall Time (Typ) 15 ns
Switcher Configuration BUCK-BOOST
Max Frequency 500kHz
Max Duty Cycle 50 %
Switching Frequency 500kHz
Clock Sync No
Dimensions
Length 8.65mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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