AP1507D Diodes Inc, AP1507D Datasheet - Page 7

• Manufacturer Part Number: AP1507D
• Description: Switching Converters, Regulators & Controllers ADJV 2.0A
• Manufacturer: Diodes Inc

Specifications of AP1507D

• Output Voltage: 1.23 V to 18 V
• Output Current: 2 A
• Input Voltage: 0.3 V to 18 V
• Switching Frequency: 150 KHz
• Operating Temperature Range: - 20 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TO-252-5L
• Duty Cycle (max): 100 %
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Performance Characteristics
AP1507 Rev. 2
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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150KHz, 3A PWM BUCK DC/DC CONVERTER
AP1507 ON/OFF Current vs. ON/OFF Voltage
AP1507 Feedback Current vs. Temperature
(Continued)
-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 2008
©
90 110 130 150
AP1507
15
Diodes Incorporated
18
21