mic38c44a Micrel Semiconductor, mic38c44a Datasheet - Page 2

• Manufacturer Part Number: mic38c44a
• Description: Mic38c42a/mic38c43a/mic38c44a/mic38c45a Bicmos Current-mode Pwm Controllers
• Manufacturer: Micrel Semiconductor

MIC38C42A/43A/44A/45A
Refer to the Part Number Cross Reference for a listings of Micrel devices equivalent to UC284x and UC384x devices.
Selection Guide
M9999-042205
Ordering Information
Standard
MIC38C42ABM
MIC38C43ABM
MIC38C44ABM
MIC38C45ABM
MIC38C42ABMM
MIC38C43ABMM
MIC38C44ABMM
MIC38C45ABMM
Duty Cycle
0% to 96%
0% to 50%
Part Number
Minimum Operating 7.6V
Pb-Free
MIC38C42AYM
MIC38C43AYM
MIC38C44AYM
MIC38C45AYM
MIC38C42AYMM
MIC38C43AYMM
MIC38C44AYMM
MIC38C45AYMM
Startup 8.4V
MIC38C43A
MIC38C45A
2
UVLO Thresholds
Minimum Operating 9V
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Temperature
Startup 14.5V
Range
MIC38C42A
MIC38C44A
8-pin MM8™
8-pin MM8™
8-pin MM8™
8-pin MM8™
8-pin SOIC
8-pin SOIC
8-pin SOIC
8-pin SOIC
Package
Micrel, Inc.
April 2005