NR111D Datasheet, PDF (4/14 Pages) Sanken electric – Light Load High Efficiency

Light Load High Efficiency,31V, Current Mode Step-Down 4A Switcing Regulator IC
NR111D
Oct./17/2013
Typical characteristics
(1)Efficiency
NR111D Vo=3.3V
100
90
80
70
VIN=6.5V
8V
60
12V
50
24V
40
30
0.01
0.1
1
10
Output current IO [A]
NR111D Vo=5V
100
90
80
70
V_IN=8V
12V
60
24V
50
40
30
0.01
0.1
1
10
Output current I_O [A]
100
90
80
70
60
50
0.01
NR111D Vo=12V
V_IN=24V
0.1
1
10
Output current I_O [A]
Rev.1.1
SANKEN ELECTRIC CO., LTD.
4
http://www.sanken-ele.co.jp