AP1515-33SL-13 Diodes Inc, AP1515-33SL-13 Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/1/194/diodes_inc_sml.jpg)
AP1515-33SL-13
Manufacturer Part Number
AP1515-33SL-13
Description
IC CONV DC-DC 1.5A 3.3V 8-SOIC
Manufacturer
Diodes Inc
Type
Step-Down (Buck)r
Datasheet
1.AP1515-33SL-U.pdf
(9 pages)
Specifications of AP1515-33SL-13
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3V
Current - Output
1.5A
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 22 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Output Voltage
3.3 V
Switching Frequency
150 KHz
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Duty Cycle (max)
0 % to 100 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AP1515-33SLDITR
150KHz, 1.5A PWM Buck DC/DC Converter
(2) Adjustable Type Circuit
Anachip Corp.
www.anachip.com.tw
Typical Application Circuit (Continued)
Typical Performance Characteristics
AP1515 Output Voltage v.s. Temperature
3.45
3.35
3.25
3.15
3.05
2.95
3.5
3.4
3.3
3.2
3.1
2.9
3
Not Recommended for New Design
-40 -20
DC Input
Capacitor
12V
Cin
(Vin=12V ,Io=1.5A)
0
Temperature (TA) (°C)
20
40
R2 1K
Vin
60
80 100 120 140 160
1
4
SD
Vout = V
V
R2 = 1K ~ 3K
FB
AP1515
5
= 1.23V
Gnd
6
3
Gnd
FB
FB
×
7
Gnd
(1
2
8
+
Gnd
R2
R1
Output
5/9
)
R1 1K
Schottky
82
81
80
79
78
77
76
75
74
Diode
AP1515 Efficiency v.s. Temperature
-50 -30 -10 10
D1
(Vin=12V,Vout=3.3V,Io=1.5A)
Inductor
39uH
L1
Temperature (TA) (°C)
30
Capacitor
50
Co
Output Load
2.5V/1.5A
70
Rev.1.1 Oct 24, 2005
90 110 130 150
AP1515