AP1501-12K5 ANACHIP [Anachip Corp], AP1501-12K5 Datasheet - Page 3

• Manufacturer Part Number: AP1501-12K5
• Description: 150Khz, 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
DC
STBY
V
θ
θ
V
I
I
OSC
I
I
SAT
I
I
FB
CL
Absolute Maximum Ratings
Electrical Characteristics (All Output Voltage Versions)
JC
Q
H
JA
L
L
IL
IH
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
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
V
V
peak current
no outside circuit
V
no outside circuit
V
V
V
ON/OFF pin=5V
V
Low (regulator ON)
High (regulator OFF)
V
V
TO220-5L
TO263-5L
TO220-5L
TO263-5L
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
3/12
IN
Internally limited
=24V for the 12V version. I
-65 to +150
-40 to +125
+4.5 to +40
-0.3 to +40
-0.3 to +40
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
40
15
28
23
LOAD
0
2
5
= 0.5A
Max.
100
173
173
200
250
300
Rev.1.2 Aug. 23, 2005
1.4
1.5
5.5
6.5
0.6
60
60
10
25
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