MIC38C43BM-TR vs MIC38C45BM-TR

Product Attributes

Part Number MIC38C43BM-TR MIC38C45BM-TR
Manufacturer Microchip Technology Microchip Technology
Category PMIC - Voltage Regulators - DC DC Switching Controllers PMIC - Voltage Regulators - DC DC Switching Controllers
MIC38C43BM-TR MIC38C45BM-TR
Product Status Discontinued at Digi-Key Discontinued at Digi-Key
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable
Topology Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 20V 7.6V ~ 20V
Frequency - Switching 500kHz 500kHz
Duty Cycle (Max) 96% 50%
Synchronous Rectifier Yes Yes
Clock Sync No No
Serial Interfaces - -
Control Features Frequency Control Frequency Control
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC