AP1507 ANACHIP [Anachip Corp], AP1507 Datasheet - Page 3

• Manufacturer Part Number: AP1507
• Description: 150KHz, 3A PWM Buck DC/DC Converter
• Manufacturer: ANACHIP [Anachip Corp]

150KHz, 3A PWM Buck DC/DC Converter
Unless otherwise specified, V
Specifications with boldface type are for full operating temperature range, the other type are for T
Anachip Corp.
www.anachip.com.tw
Symbol
F
F
V
I
I
Θ
Θ
DC
LEAK
STBY
V
V
I
I
OSC
I
SCP
I
FB
SAT
CL
I
Absolute Maximum Ratings
Electrical Characteristics (All Output Voltage Versions)
Q
H
L
IH
IL
JC
JA
Symbol
V
V
V
V
V
T
T
P
OUT
Feedback bias current
Oscillator frequency
Oscillator
short circuit protect
Saturation voltage
Max. Duty Cycle (ON)
Min. Duty Cycle (OFF)
Current limit
Output = 0V
Output = -1V
Quiescent Current
Standby Quiescent
Current
threshold voltage
current
Thermal Resistance
Thermal Resistance
With copper area of
approximately 2cm × 2cm
ON /OFF pin logic input
ON /OFF pin logic input
ON /OFF pin input current V
OP
CC
SD
FB
ST
OP
D
Parameter
Supply Voltage
Feedback Pin voltage
Output voltage to Ground
Power dissipation
Storage temperature
Operating temperature
Operating voltage
frequency
ON /OFF Pin input voltage
IN
=12V for 3.3V, 5V, adjustable version and V
Output
leakage
current
Parameter
of
V
(Adjustable version only)
When current limit occurred
and V
I
No outside circuit
V
Peak current
No outside circuit
V
No outside circuit
V
V
V
V
Low (regulator ON)
High (regulator OFF)
V
TO252-5L
TO252-5L
V
V
ON /OFF pin=5V
OUT
FB
FB
FB
FB
FB
FB
IN
FB
IN
LOGIC
LOGIC
=22V
=22V
=1.3V
=0V force driver on
=0V force driver on
=12V force driver off
=0V force driver on
=12V force driver off
=12V force driver off
=3A
FB
=2.5V (OFF)
=0.5V (ON)
Conditions
< 0.5V, Ta=25
Junction to
case
Junction to
ambient
3/9
IN
Internally limited
=18V for the 12V version. I
o
-65 to +150
-40 to +125
+4.5 to +22
-0.3 to +18
-0.3 to +18
C
Rating
+24
-1
Min.
127
110
3.6
2.0
5
-
J
=25ºC.
Typ.
-0.1
150
100
-10
1.4
4.5
1.3
15
70
10
50
-5
LOAD
0
5
= 0.5A
-0.01
Max.
-100
-200
173
173
150
200
-50
1.6
1.7
5.5
6.5
0.6
25
10
-1
AP1507
Unit
Rev.1.1 Oct 29, 2004
-
o
o
W
V
V
V
V
V
C
C
o
o
Unit
KHz
KHz
C/W
C/W
mA
mA
nA
uA
uA
uA
%
V
A
V