MIC38HC45-1BM vs MIC38C45-1BM

Product Attributes

Part Number MIC38HC45-1BM MIC38C45-1BM
Manufacturer Microchip Technology Microchip Technology
Category PMIC - Voltage Regulators - DC DC Switching Controllers PMIC - Voltage Regulators - DC DC Switching Controllers
MIC38HC45-1BM MIC38C45-1BM
Product Status Obsolete Obsolete
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
Duty Cycle (Max) 50% 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 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC 14-SOIC