MIC2039 Datasheet, PDF (13/21 Pages) Micrel Semiconductor – High-Accuracy, High-Side, Adjustable Current Limit Power Switch

Micrel, Inc.
Functional Diagram
VIN
Power FET
MIC2039
VOUT
UVLO
Thermal
Sensor
EN
Control
Sense FET
Current
Limit
Delay
FAULT/
ILIMIT
Reference
GND
Figure 5. MIC2039 Block Diagram
June 7, 2013
13
Revision 1.1