AP1501K5L-U Diodes Inc, AP1501K5L-U Datasheet - Page 3
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AP1501K5L-U
Manufacturer Part Number
AP1501K5L-U
Description
IC CONV DC/DC 3.0A ADJ TO263-5
Manufacturer
Diodes Inc
Type
Step-Down (Buck)r
Datasheet
1.AP1501-12K5L-13.pdf
(12 pages)
Specifications of AP1501K5L-U
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.23 ~ 37 V
Current - Output
3A
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 40 V
Operating Temperature
-20°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (5 leads + tab)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Block Diagram
Absolute Maximum Ratings
AP1501 Rev. 11
ESD MM
Symbol
FB
V
V
V
V
T
T
P
T
OUT
MJ
CC
SD
ST
FB
D
J
Current
Source
bias
Machine Model ESD Protection
Supply Voltage
ON/OFF Pin input Voltage
Feedback Pin Voltage
Output Voltage to Ground
Power Dissipation
Storage Temperature
Operating Junction Temperature
Maximum Junction Temperature
Reference
1.235V
+
_
Amp
Parameter
Frequency
compen-
sation
Regulator
2.5V
www.diodes.com
_
3 of 12
Comp
+
150KHz, 3A PWM BUCK DC/DC CONVERTER
150kHz
Start
OSC.
up
SD
Pre-driver
Comp
Shutdown
Comp
Thermal
200mV
_
+
+
_
Internally limited
-65 to +150
-20 to +125
-0.3 to +40
-0.3 to +40
Rating
220mV
400
+45
150
-1
Switch
3A
©
AP1501
JANUARY 2009
Diodes Incorporated
Output
Gnd
V
Unit
o
o
o
IN
W
V
V
V
V
V
C
C
C