AP1580SL-13 Diodes Inc, AP1580SL-13 Datasheet - Page 5

• Manufacturer Part Number: AP1580SL-13
• Description: IC BUCK CONVERTER 3A 8-SOIC
• Manufacturer: Diodes Inc
• Type: Step-Down (Buck)r

Specifications of AP1580SL-13

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 36 V
• Current - Output: 3A
• Frequency - Switching: 300kHz
• Voltage - Input: 10 ~ 40 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Performance Characteristics
AP1580 Rev. 2
100
90
80
70
60
50
40
30
20
10
-0.40
-0.80
-1.20
-1.60
-2.00
2.00
1.60
1.20
0.80
0.40
0.00
350
340
330
320
310
300
290
280
270
260
250
0
0
9
9
12
12 15 18 21 24 27 30 33 36 39
15
Frequency vs. Vin
Line Regulation
VIN=12V
VIN=24V
18
Efficiency
1
21
VIN (V)
VIN (V)
Iout (A)
24
27
30
2
NOT RECOMMENDED FOR NEW
33
Vout=5V
DESIGN, USE AP5004
www.diodes.com
36
PWM CONTROL 3A STEP-DOWN CONVERTER
39
5 of 9
3
-1 50
-0.30
-0.60
-0.90
-1.20
1.50
1.20
0.90
0.60
0.30
0.00
8
7
6
5
4
3
2
1
0
.
9
0
12 15 18 21 24 27 30 33 36 39
0.5
Load Regulation
Iccq vs. Vin
1
VIN (V)
Iout(A)
1.5
©
2
AP1580
Diodes Incorporated
July 2008
2.5
3