Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AP1507 Datasheet(PDF) 1 Page - Diodes Incorporated

Part No. AP1507
Description  150KHz, 3A PWM BUCK DC/DC CONVERTER
Download  10 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  DIODES [Diodes Incorporated]
Homepage  http://www.diodes.com
Logo 

AP1507 Datasheet(HTML) 1 Page - Diodes Incorporated

 
Zoom Inzoom in Zoom Outzoom out
 1 / 10 page
background image
AP1507
150KHz, 3A PWM BUCK DC/DC CONVERTER
AP1507 Rev. 1
1 of 10
FEBRUARY 2007
www.diodes.com
© Diodes Incorporated
Lead-free
Output Voltage: 3.3V, 5V, 12V and Adjustable Output
Version
Adjustable Version Output Voltage Range, 1.23V to
18V+4%
150KHz +15% Fixed Switching Frequency
Voltage Mode Non-Synchronous PWM Control
Thermal-Shutdown and Current-Limit Protection
ON /OFF Shutdown Control Input
Operating Voltage can be up to 22V
Output Load Current: 3A
Lead Free Package: TO252-5L
Low Power Standby Mode
Built-in Switching Transistor On Chip
Lead Free Package: TO252-5L
Lead Free Finish/RoHS Compliant (Note 1)
The AP1507 is a monolithic IC designed for a step-down DC/DC
converter and is capable of driving a 3A load without an external
transistor. Due to reducing the number of external components,
the board space can be saved easily. The external shutdown
function can be controlled by logic level and then come into
standby mode. The internal compensation makes the feedback
control have good line and load regulation without an external
design. Regarding the protected function, the thermal shutdown
is to prevent over temperature operating from damaging the
device, and current limit is against over current operating of the
output switch. If the current limit function occurred and VFB is
down to 0.5V below, the switching frequency will be reduced. The
AP1507 series operates at a switching frequency of 150KHz thus
allowing smaller sized filter components than what would be
needed with lower frequency switching regulators. Other features
include a guaranteed +4% tolerance on output voltage under
specified input voltage and output load conditions, and +15% on
the oscillator frequency. The output version included a fixed 3.3V,
5V, 12V, and an adjustable type. AP1507 is available in a 5-lead
TO-252 lead-free package.
Simple High-Efficiency Step-Down Regulator
On-Card Switching Regulators
Positive to Negative Converter
Ordering Information
Package
D5: TO252-5L
Output Version
AP1507 - XX X X X
Packing
-U : Tube
-13 : Taping
Blank : Adjustable
33 : 3.3V
50 : 5.0V
12 : 12V
Lead Free
L : Lead Free
Note:
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Note:
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Features
General Description
Applications
Tube/Bulk
13” Tape and Reel
Device
Package
Code
Packaging
(Note 2)
Quantity
Part Number
Suffix
Quantity
Part Number
Suffix
AP1507-XXD5
D5
TO252-5L
80
-U
2500/Tape & Reel
-13


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
P1596150KHZ 1.5A PWM BUCK DC/DC CONVERTER 1 2 3 4 5 MoreUnisonic Technologies
AP1506150KHz 3A PWM BUCK DC/DC CONVERTER 1 2 3 4 5 MoreDiodes Incorporated
P1696150KHZ 2A PWM STEP-DOWN DC/DC CONVERTER 1 2 3 4 5 MoreUnisonic Technologies
AP3001150kHz 3A PWM BUCK DC-DC CONVERTER 1 2 3 4 5 MoreBCD Semiconductor Manufacturing Limited
AAT1151_07850kHz 700mA Synchronous Buck DC/DC Converter 1 2 3 4 5 MoreAdvanced Analogic Technologies
AAT1152_06850kHz 1A Buck DC/DC Converter 1 2 3 4 5 MoreAdvanced Analogic Technologies
AP3003150kHz 3A BUCK DC-DC CONVERTER 1 2 3 4 5 MoreBCD Semiconductor Manufacturing Limited
FAN5099Wide Frequency Synchronous Buck PWM AND LDO Controller 1 2 3 4 5 MoreFairchild Semiconductor
MIC22083mmx3mm 1MHz 3A PWM Buck Regulator 1 2 3 4 5 MoreMicrel Semiconductor
XC9511Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector 1 2 3 4 5 MoreTorex Semiconductor

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn