AP1501 ANACHIP [Anachip Corp], AP1501 Datasheet - Page 3

• Manufacturer Part Number: AP1501
• Description: 150 KHZ 3A PWM BUCK DC/DC CONVERTER
• Manufacturer: ANACHIP [Anachip Corp]

150Khz, 3A PWM Buck DC/DC Converter
Unless otherwise specified, V
Anachip Corp.
www.anachip.com.tw
Symbol
F
V
I
Θ
Θ
DC
STBY
V
V
I
OSC
I
I
I
SAT
I
I
CL
Absolute Maximum Ratings
Electrical Characteristics (All Output Voltage Versions)
B
Q
H
L
L
IL
IH
JC
JA
Symbol
V
V
V
V
V
T
T
P
OUT
OP
CC
SD
FB
ST
OP
D
Feedback bias current
oscillator frequency
saturation voltage
Max. Duty Cycle(ON)
Min. Duty cycle(OFF)
current limit
Output = 0
Output = -1
Quiescent Current
Standby Quiescent
Current
ON/OFF pin logic input
threshold voltage
ON/OFF pin logic
input current
ON/OFF pin input current V
Thermal Resistance
Thermal Resistance
With copper area of
approximately 3 in
Parameter
Supply Voltage
ON/OFF Pin input voltage
Feedback Pin voltage
Output voltage to Ground
Power dissipation
Storage temperature
Operating temperature
Operating voltage
IN
=12V for 3.3V, 5V, adjustable version and V
Output
leakage
current
2
Parameter
V
(Adjustable version only)
I
no outside circuit
V
peak current
no outside circuit
V
no outside circuit
V
V
ON/OFF pin=5V
V
High (regulator OFF)
V
TO220-5L
TO263-5L
TO220-5L
TO263-5L
V
V
V
Low (regulator ON)
OUT
FB
FB
FB
FB
FB
FB
IN
FB
IN
LOGIC
LOGIC
=40V
=40V
=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
=2.5V (OFF)
=0.5V (ON)
Conditions
Junction to
case
Junction to
ambient
3/11
IN
Internally limited
=24V for the 12V version. I
-65 to +150
-40 to +125
+4.5 to +40
-0.3 to +25
-0.3 to +25
Rating
+45
-1
Min.
127
110
3.6
2.0
-
Typ.
0.02
150
100
150
1.3
4.0
1.3
2.5
3.5
28
40
15
23
LOAD
0
2
5
= 0.5A
Max.
100
173
173
200
250
300
1.4
1.5
5.5
6.5
0.6
60
60
10
25
Rev.A7 Feb. 10, 2004
AP1501
5
Unit
-
o
o
W
V
V
V
V
V
C
C
o
o
Unit
Khz
C/W
C/W
mA
mA
nA
uA
uA
uA
%
V
A
V