name:         LM1946
function:     Over/Under current limit diagnostic
package:      DIP-20 / SOP-20,20
manufacturer: National Semiconductor
added-by:     

     +--()--+
+In1 | 1  20| Out1
-In1 | 2  19| Out2
+In2 | 3  18| Out3
-In2 | 4  17| Vcc
+In3 | 5  16| Vref
-In3 | 6  15| Iset
+In4 | 7  14| GND
-In4 | 8  13| Out4
+In5 | 9  12| Out5
-In5 |10  11| Test/Reset
     +------+

This information was added by a third party and may be incorrect.

This pinout came from the Chipdir:
http://www.chipdir.org/