AP1507-XXD5 DIODES [Diodes Incorporated], AP1507-XXD5 Datasheet - Page 6

• Manufacturer Part Number: AP1507-XXD5
• Description: 150KHz, 3A PWM BUCK DC/DC CONVERTER
• Manufacturer: DIODES [Diodes Incorporated]

Typical Performance Characteristics
AP1507 Rev. 1
AP1507 Threshold Voltage vs. Temperature
170
165
160
155
150
145
140
AP1507 Output Voltage vs. Temperature
3.45
3.35
3.25
3.15
3.05
2.95
1.7
1.6
1.5
1.4
1.3
1.2
1.1
0.9
0.8
3.5
3.4
3.3
3.2
3.1
2.9
1
AP1507 Frequency vs. Temperature
3
-50 -30 -10 10
-50 -30 -10 10
-40 -20
(V
cc
= 12V, I
(V
Temperature (TA) (°C)
Temperature (TA) (°C)
(V
0
Temperature (TA) (°C)
cc
in
= 12V, I
20 40 60 80 100 120 140 160
= 12V, I
o
= 500mA, V
30
30
o
50
50
o
= 100mA)
= 3A)
70
70
out
90 110 130 150
90 110 130 150
= 5V)
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6 of 10
150KHz, 3A PWM BUCK DC/DC CONVERTER
(Continued)
AP1507 ON/OFF Current vs. ON/OFF Voltage
AP1507 Feedback Current vs. Temperature
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
-10
-20
-30
-40
-50
10
0
0
-50 -30 -10 10
0
(V
cc
= 12V, V
3
Temperature (TA) (°C)
ON/OFF Voltage (V)
6
(V
out
in
30
= 12V)
= 5V, V
9
50
12
70
fb
= 1.3V)
FEBRUARY 2007
90 110 130 150
©
15
AP1507
Diodes Incorporated
18
21