AP1506
150KHz, 3A PWM Buck DC/DC Converter
Electrical Characteristics (Continued)
Symbol
V
FB
Parameter
Output
Feedback
Efficiency
Output voltage
Efficiency
Output voltage
Efficiency
Output voltage
Efficiency
AP1506-ADJ
Conditions
5V < V
IN
< 22V
0.2A < I
LOAD
< 3A
V
OUT
programmed for
3V
V
IN
= 12V, I
LOAD
=3A
5.5V < V
IN
< 22V
0.2A < I
LOAD
< 3A
V
IN
= 12V, I
LOAD
=3A
8V < V
IN
< 22V
0.2A < I
LOAD
< 3A
V
IN
= 12V, I
LOAD
=3A
15V < V
IN
< 22V
0.2A < I
LOAD
< 3A
V
IN
= 16V, I
LOAD
= 3A
Typ.
1.23
74
3.3
75
5
80
12
89
Limit
1.193/
1.18
1.267/
1.28
Unit
V
V
MIN
V
MAX
%
η
V
OUT
η
V
OUT
η
V
OUT
η
AP1506-3.3V
3.168/
3.135
3.432/
3.465
V
V
MIN
V
MAX
%
V
V
MIN
V
MAX
%
V
V
MIN
V
MAX
%
AP1506-5V
4.8/
4.75
5.2/
5.25
AP1506-12V
11.52/
11.4
12.48/
12.6
Specifications with
boldface type
are for full operating temperature range, the other type are for T
J
=25ºC.
Anachip Corp.
www.anachip.com.tw
4/13
Rev.1.3 Oct 24, 2005
ANACHIP [ ANACHIP CORP ]
