ap1501a-t5r Diodes, Inc., ap1501a-t5r Datasheet - Page 6

• Manufacturer Part Number: ap1501a-t5r
• Description: 150khz, 5a Pwm Buck Dc/dc Converter
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP1501A Rev. 5
4.95
5.05
5.00
4.90
1.7
1.6
1.5
1.4
1.3
1.2
25.0
20.0
15.0
10.0
5.10
5.0
0.0
-50
3
-50
1
2
1 : -40
2 : 25
3 : 125
Typical Performance Characteristics
2.0
JUNCTION TEMPERATURE(°C)
-25
-25
Switch Saturation Voltage
Normalized Output Voltage
o
Operating Quiescent Current
JUNCTION TEMPERATURE(°C)
o
C
o
C
C
SWITCH CURRENT(A)
0
0
3
25
25
Switch OFF
50
V
Normalized at T
Switch ON
50
IN
4
=20V, I
75
75
LOAD
www.diodes.com
100
100
=3A
J
5
= 25°C
125
125
6 of 12
150KHz, 5A PWM BUCK DC/DC CONVERTER
200.0
160.0
120.0
7.5
7.0
6.5
6.0
5.5
100
80.0
40.0
95
90
85
80
75
70
65
0.0
-50
8
3.3V
1
2
5V
3
Shutdown Quiescent Current
JUNCTION TEMPERATURE(°C)
10
-25
10
Switch Current Limit
SUPPLY VOLTAGE (V)
15
0
INPUT VOLTAGE
V
20
Efficiency
IN
25
20
=12V, V
50
25
30
OUT
1 : -40
2 : 25
3 : 125
V
75
AP1501A
30
ON/OFF
5A Load
=5V
©
100 125
o
o
Diodes Incorporated
35
o
C
C
=5V
C
40
MAY 2008
40