ap1510 Diodes, Inc., ap1510 Datasheet - Page 5

• Manufacturer Part Number: ap1510
• Description: Pwm Control 3a Step-down Converter
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP1510 Rev. 5
3.40
3.35
3.30
3.25
3.20
3.15
3.10
100
90
80
70
60
50
40
30
20
10
350
345
340
335
330
325
320
315
310
305
300
0
0.0
0
0
AP1510 Line Regulation
AP1510 Vin vs. Frequency
(Vout=3.3V; Iout=0.2A)
5
(Vout=3.3V; Iout=0.2A)
5
AP1510 Efficiency
1.0
10
Iout (A)
10
Vin(V)
Vin (V)
15
15
2.0
Vout:5.0V
Vout:3.3V
20
20
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3.0
25
PWM CONTROL 3A STEP-DOWN CONVERTER
25
5 of 8
5.10
5.09
5.08
5.07
5.06
5.05
5.04
5.03
5.02
5.01
5.00
0.84
0.83
0.82
0.81
0.80
0.79
0.78
0.77
0.76
0.75
0.74
0.0
0
AP1510 Load Regulation
(Vout=3.3V; Iout=0.2A)
1.0
5
AP1510 Vin vs. FB
(Vin=12V)
10
Iout (A)
2.0
Vin (V)
15
©
AP1510
3.0
Diodes Incorporated
MARCH 2008
20
4.0
25