AP1501-K5L-13 Diodes Zetex, AP1501-K5L-13 Datasheet - Page 7

• Manufacturer Part Number: AP1501-K5L-13
• Description: Conv DC-DC Single Step Down 4.5V to 40V 6-Pin (5+Tab) TO-263 T/R
• Manufacturer: Diodes Zetex
• Type: Step Downr

Specifications of AP1501-K5L-13

• Package: 6TO-263
• Number Of Outputs: 1
• Minimum Input Voltage: 4.5 V
• Maximum Input Voltage: 40 V
• Switching Frequency: 173 KHz
• Operating Supply Voltage: 4.5 to 40 V
• Maximum Output Current: 3 A
• Output Type: Adjustable
• Output Voltage: 1.23 to 37 V
• Switching Regulator: Yes
• Efficiency: 73(Typ) %
• Operating Temperature: -20 to 85 °C

Typical Performance Characteristics
AP1501 Rev. 11
150.0
120.0
50.0
40.0
30.0
20.0
10.0
90.0
60.0
30.0
0.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
-50 -25
Minimum Operating Supply Voltage
1.4
-50 -25
JUNCTION TEMPERATURE(
V
I
V
-40
LOAD
ON/OFF Pin Current (Sinking)
Feedback Pin Bias Current
OUT
IN
JUNCTION TEMPERATURE (
5
=40V
o
ON/OFF PIN VOLTAGE (V)
C
=1.23V
=120mA
Adjustable Version Only
≤
10 15
0
T
0
J
≤
25
25
125
20 22
50
o
50
C
75
75 100 125
o
23 24
C)
100 125
o
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25
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150KHz, 3A PWM BUCK DC/DC CONVERTER
(Continued)
200.0
150.0
100.0
50.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
-50 -25
-50 -25
ON/OFF Threshold Voltage
JUNCTION TEMPERATURE (
JUNCTION TEMPERATURE (
Switch Frequency
0
0
25
25
50
50
75 100 125
75 100 125
©
AP1501
JANUARY 2009
o
o
Diodes Incorporated
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