ACE150112FM+H ACE [ACE Technology Co., LTD.], ACE150112FM+H Datasheet - Page 4

• Manufacturer Part Number: ACE150112FM+H
• Description: 150KHz,2A, PWM Step-Down DC/DC Converter
• Manufacturer: ACE [ACE Technology Co., LTD.]

Electrical Characteristics
T
specified.
A
ON/OFF Pin Logic Input Current
=25℃, V
Oscillator Frequency OF Short
Feedback
Efficiency
Efficiency
Efficiency
Efficiency
Voltage
Voltage
Voltage
Voltage
Standby Quiescent Current
Output
Output
Output
Output Leakage Current
ON/OFF Pin Logic Input
Min. Duty Cycle ( OFF)
Feedback bias Current
Max. Duty Cycle ( ON)
Oscillator Frequency
Saturation Voltage
Quiescent Current
Threshold Voltage
Circuit Protect
IN
Current Limit
=12V for 3.3V,5V, and Adjustable version and V
Parameter
ACE1501/2-ADJ
ACE1501/2-3.3
ACE1501/2-5.0
ACE1501/2-1.2
Technology
Symbol
V
V
V
F
V
I
I
I
V
LIMIT
LEAK
STBY
V
V
D
D
V
V
I
η
η
η
η
F
OSC
I
OUT
OUT
OUT
FB
SAT
Q
FB
IH
IH
IL
IL
C
C
SCP
Peak current, No outside circuit and
Output Leakage Current No outside
When current limit occurred and
circuit V
Io = 2A, No outside circuit and
5.5V<V
15V<V
8V< V
5V<V
V
V
ON/OFF Pin=5V,V
150KHz,2A ,PWM Step-Down DC/DC Converter
V
V
V
FB
FB
High(Regulator(OFF)
FB
FB
Low(Regulator(ON)
FB
V
V
V
(Adjustable Only)
V
V
V
V
V
= 12V force driver off
= 12V force driver off
IN
IN
= 0V force driver on
IN
FB
=0V force driver on
= 0V force driver on
IN
LOGIC
IN
FB
IN
IN
IN
IN
LOGIC
<22V , 0.2A<I
<22V, 0.2A<I
IN
<22V , 0.2A<I
=22V, V
<0.5V, T
<22V, 0.2A<I
Conditions
=12V,I
=12V,I
=16V,I
=12V,I
=12V force driver off,
V
=18V for the 12V version, Io = 0.5A, unless Otherwise
T
V
FB
J
OUT
=2.5V(OFF)
=25 ℃
=0.5V(ON)
= 1.3V
=0V
LOAD
LOAD
LOAD
LOAD
OUT
A
=25℃
=2A
=2A
=2A
=2A
=-1V
IN
LOAD
LOAD
LOAD
LOAD
=22V
<2A
<2A
<2A
<2A
3.168
4.800
11.52
1.193
Min.
127
3.6
2.0
-
-
-
-
-
-
-
-
-5
-
-
5
-
-
1.230
ACE150X
Typ.
-0.1
150
100
3.3
5.0
-10
1.4
4.5
1.3
75
80
12
89
74
70
15
0
5
-
-
VER 1.2
3.432
5.200
12.48
1.267
-0.01
Max.
-200
173
156
-50
1.6
5.5
0.6
10
-1
25
30
-
-
-
-
-
-
-
Unit
KHz
KHz
mA
nA
µA
µA
µA
%
%
%
%
%
%
V
V
V
V
V
A
V
4