MIC38C43-1BN Micrel Inc, MIC38C43-1BN Datasheet - Page 2
![IC CTRLR PWM CURRENT MODE 14-DIP](/photos/6/87/68706/576-14-dip_sml.jpg)
MIC38C43-1BN
Manufacturer Part Number
MIC38C43-1BN
Description
IC CTRLR PWM CURRENT MODE 14-DIP
Manufacturer
Micrel Inc
Datasheet
1.MIC38C42YN.pdf
(11 pages)
Specifications of MIC38C43-1BN
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-DIP (0.300", 7.62mm)
Frequency-max
500kHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
MIC38C42/3/4/5
Ordering Information
* Refer to the Part Number Cross Reference for a listing of Micrel devices equivalent to UC284x and UC384x devices.
Selection Guide
M9999-091107
Standard
MIC38C42BN
MIC38C43BN
MIC38C44BN
MIC38C45BN
MIC38C42-1BN
MIC38C43-1BN
MIC38C44-1BN
MIC38C45-1BN
MIC38C42BM
MIC38C43BM
MIC38C44BM
MIC38C45BM
MIC38C42BMM
MIC38C43BMM
MIC38C44BMM
MIC38C45BMM
MIC38C42-1BM
MIC38C43-1BM
MIC38C44-1BM
MIC38C45-1BM
Part Number*
Pb-Free
MIC38C42YN
MIC38C43YN
MIC38C44YN
MIC38C45YN
Contact Factory
Contact Factory
MIC38C44-1YN
Contact Factory
MIC38C42YM
MIC38C43YM
MIC38C44YM
MIC38C45YM
MIC38C42YMM
MIC38C43YMM
MIC38C44YMM
MIC38C45YMM
MIC38C42-1YM
MIC38C43-1YM
MIC38C44-1YM
MIC38C45-1YM
Duty Cycle
0% to 96%
0% to 50%
Minimum Operating 7.6V
Temperature Range
Startup 8.4V
MIC38C43
MIC38C45
-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
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
2
UVLO Thresholds
Minimum Operating 9V
Startup 14.5V
MIC38C42
MIC38C44
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 MSOP
8-pin MSOP
8-pin MSOP
8-pin MSOP
8-pin SOIC
8-pin SOIC
8-pin SOIC
8-pin SOIC
Package
September 2007
Micrel, Inc.