AP1580SL-13 Diodes Inc, AP1580SL-13 Datasheet - Page 4

• 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 Application Circuit
AP1580 Rev. 2
V
IN
220uF
C
IN
100K
R
C
0.1uF
EN
EN
Note: V
Vcc
Vboost
NOT RECOMMENDED FOR NEW
Cboost 0.1uF
EN
R
OUT
B
AP1580
= 100 ~ 300 ohm
DESIGN, USE AP5004
www.diodes.com
= V
PWM CONTROL 3A STEP-DOWN CONVERTER
FB
4 of 9
GN
Output
x (1+R
D
FB
A
/R
B
)
D1
PDS 540
33uH
L1
1nF
C
C
130 ohm
680 ohm
R
R
A
B
©
+
-
AP1580
Diodes Incorporated
C
470uF
OUT
V
July 2008
OUT
=5V