AP1507-33D5L-13 Diodes Zetex, AP1507-33D5L-13 Datasheet - Page 7

• Manufacturer Part Number: AP1507-33D5L-13
• Description: IC CONV DC-DC 3A 3.3V TO252-5L
• Manufacturer: Diodes Zetex
• Type: Step-Down (Buck)r

Specifications of AP1507-33D5L-13

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 3A
• Frequency - Switching: 150kHz
• Voltage - Input: 4.5 ~ 22 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (5 leads + tab)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: AP1507-33D5LDITR

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