MIC38HC43-1BM TR Micrel Inc, MIC38HC43-1BM TR Datasheet - Page 2
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MIC38HC43-1BM TR
Manufacturer Part Number
MIC38HC43-1BM TR
Description
IC CTRLR PWM CURRENT MODE 14SOIC
Manufacturer
Micrel Inc
Datasheet
1.MIC38HC43YM_TR.pdf
(8 pages)
Specifications of MIC38HC43-1BM TR
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
500kHz
Duty Cycle
96%
Voltage - Supply
7.6 V ~ 20 V
Buck
Yes
Boost
Yes
Flyback
Yes
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
-40°C ~ 85°C
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Frequency-max
500kHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MIC38HC43-1BMTR
MIC38HC43-1BMTR
MIC38HC43-1BMTR
MIC38HC42/3/4/5
Selection Guide
M9999-042205
Duty Cycle
0% to 96%
0% to 50%
Ordering Information
Standard
MIC38HC42BN
MIC38HC43BN
MIC38HC44BN
MIC38HC45BN
MIC38HC42-1BN
MIC38HC43-1BN
MIC38HC44-1BN
MIC38HC45-1BN
MIC38HC42BM
MIC38HC43BM
MIC38HC44BM
MIC38HC45BM
MIC38HC42-1BM
MIC38HC43-1BM
MIC38HC44-1BM
MIC38HC45-1BM
Part Number
Minimum Operating 7.6V
Startup 8.4V
MIC38HC43
MIC38HC45
Pb-Free
MIC38HC42YN
MIC38HC43YN
MIC38HC44YN
MIC38HC45YN
Contact Factory
Contact Factory
Contact Factory
Contact Factory
MIC38HC42YM
MIC38HC43YM
MIC38HC44YM
MIC38HC45YM
MIC38HC42-1YM
MIC38HC43-1YM
MIC38HC44-1YM
MIC38HC45-1YM
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
–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
Temp. Range
Startup 14.5V
MIC38HC42
MIC38HC44
Junction
14-pin Plastic DIP
14-pin Plastic DIP
14-pin Plastic DIP
14-pin Plastic DIP
8-pin Plastic DIP
8-pin Plastic DIP
8-pin Plastic DIP
8-pin Plastic DIP
14-pin SOIC
14-pin SOIC
14-pin SOIC
14-pin SOIC
8-pin SOIC
8-pin SOIC
8-pin SOIC
8-pin SOIC
Package
Micrel, Inc.
April 2005