AP1501K5L-13 Diodes Inc, AP1501K5L-13 Datasheet

AP1501K5L-13

Manufacturer Part Number

AP1501K5L-13

Description

IC CONV DC-DC 3A ADJ TO263-5L

Manufacturer

Diodes Inc

Type

Step-Down (Buck)r

Datasheet

1.AP1501-12K5L-13.pdf (12 pages)

Specifications of AP1501K5L-13

Internal Switch(s)

Yes

Synchronous Rectifier

Number Of Outputs

Voltage - Output

1.23 ~ 37 V

Current - Output

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

Other names

AP1501K5LDITR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AP1501K5L-13

Manufacturer:

DIODES

Quantity:

50 210

Company:

Meier Automation Equipment Co., Limited

Part Number:

AP1501K5L-13

Manufacturer:

DIODES/美台

Quantity:

20 000

Current page: 1 of 12
Download datasheet (185Kb)

Lead-free

Features

Applications

Ordering Information

AP1501-XXK5L-U

AP1501-XXK5L-13

AP1501-XXK5G-U

AP1501-XXK5G-13

AP1501-XXT5L-U

AP1501-XXT5G-U

AP1501-XXT5RL-U

AP1501-XXT5RG-U

Notes:

AP1501 Rev. 11

•

Device

1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

Output voltage: 3.3V, 5V, 12V and adjustable output

version

Adjustable version output voltage range, 1.23V to

37V+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 40V

Output load current: 3A

Low power standby mode

Built-in switching transistor on chip

Lead Free packages: TO263-5L and TO220-5L(R)

TO263-5L and TO220-5L(R): Available in “Green”

Molding Compound (No Br, Sb)

Lead Free Finish/RoHS Compliant (Note 1)

Simple High-efficiency step-down regulator

On-card switching regulators

Positive to negative converter

http://www.diodes.com/datasheets/ap02001.pdf..

Blank : Adjustable

Output version

: 3.3V

: 5.0V

: 12V

Package

Code

T5R

Packaging

TO220-5L(R)

(Note 2)

TO263-5L

TO220-5L

T5R : TO220-5L(R)

AP1501 - XX XXX X - X

K5 : TO263-5L

T5 : TO220-5L

Package

www.diodes.com

1 of 12

Quantity

150KHz, 3A PWM BUCK DC/DC CONVERTER

General Description

The AP1501 is a fully integrated step-down DC/DC converter,

with the ability to drive 3A load without the need of additional

driver components. The AP1501 operates at a switching

frequency of 150KHZ enabling the use of small size filter

components. As a result, board space is reduced and BOM costs

are lowered.

The AP1501 has integrated the shutdown function that allows

standby mode to be activated via an external logic signal input.

The internal compensation facilitates feedback control for line

and load regulation without the need of an external circuitry. The

AP1501 has a built-in Thermal shutdown and Current Limit

function to prevent damage from high operating temperature and

high current operating to the output switch.

Additional features include a guaranteed +/- 4% tolerance on the

output voltage under specified input and output load conditions,

and +/- 15% on oscillator frequency. The AP1501 offers both

fixed and a Adjustable output voltages. For fixed outputs the

AP1501 supports 3.3V, 5.0V and 12V. The package options

available are standard 5-lead TO263 and TO220(R) packages.

Tube

G : Green

L : Lead Free

Lead Free

Part Number

Suffix

-U

800/Tape & Reel

13 : Tape & Reel

U : Tube

Quantity

Packing

13” Tape and Reel

AP1501

JANUARY 2009

Diodes Incorporated

Part Number

Suffix

-13

Related parts for AP1501K5L-13

AP1501K5L-13 Summary of contents

Page 1

... T5R Lead-free Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. 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.. AP1501 Rev. 11 150KHz, 3A PWM BUCK DC/DC CONVERTER General Description ...

Page 2

... Metal Tab GND TO263-5L Pin Descriptions Name Description V Operating voltage input IN Output Switching output Gnd Ground FB Output voltage feedback control SD ON/OFF shutdown AP1501 Rev. 11 150KHz, 3A PWM BUCK DC/DC CONVERTER Gnd 2 Output TO220-5L/TO220-5L( www.diodes.com AP1501 ( Top View ) Gnd 2 Output JANUARY 2009 © Diodes Incorporated ...

Page 3

... Comp + Frequency compen- _ sation Comp Pre-driver + 150kHz Thermal OSC. Shutdown Parameter www.diodes.com AP1501 V IN 220mV 3A Switch Output Gnd Rating Unit 400 V +45 V -0.3 to +40 V -0 Internally limited W o -65 to +150 C o -20 to +125 C o 150 C JANUARY 2009 © Diodes Incorporated ...

Page 4

... AP1501 Units Rating 4 - 0.5A LOAD = 25ºC. J Min Typ. Max Unit 100 127 150 173 KHZ 110 173 1.4 1.3 V 1.5 100 % 0 5.5 A 3.6 4.0 6.5 200 250 uA 150 350 0.6 V 1 C/W 5 JANUARY 2009 © Diodes Incorporated ...

Page 5

... LOAD 7V < V < 40V 4.8 IN 0.2A < I < 3A 4.75 LOAD V = 12V LOAD 15V < V < 40V 11.52 IN 0.2A < I < 3A 11.4 LOAD V = 15V LOAD www.diodes.com AP1501 = 25ºC. J Typ. V Unit Max 1.267 V 1.23 1. 3.432 V 3.3 3.465 12. 12 JANUARY 2009 © Diodes Incorporated ...

Page 6

... C) 5.50 5.00 4.50 4.00 3. -50 Shutdown Quiescent Current 200.0 160.0 120 80.0 40.0 75 100 125 0 www.diodes.com AP1501 Efficiency 3A Load JUNCTION TEMPERATURE( C) Switch Current Limit V =12V, V =5V IN OUT - 100 125 o JUNCTION TEMPERATURE =5V ON/OFF - 125 SUPPLY VOLOTAGE (V) JANUARY 2009 © Diodes Incorporated ...

Page 7

... PWM BUCK DC/DC CONVERTER (Continued) 5.0 4.0 3.0 2.0 1.0 0.0 75 100 125 o C) 200.0 C 150.0 100.0 50.0 0.0 -50 - 100 125 www.diodes.com AP1501 ON/OFF Threshold Voltage -50 - 100 125 JUNCTION TEMPERATURE ( C) Switch Frequency 100 125 o JUNCTION TEMPERATURE ( C) JANUARY 2009 © Diodes Incorporated ...

Page 8

... Output 2 Inductor 3 Gnd D1 B340A 47uH Output 1 AP1501 Gnd D1 (Note 5) R1 × out 1.23V 47uH Output 1 AP1501 Gnd D1 R (Note 5) DELAY 10K www.diodes.com AP1501 3.3V/3A Output Load Co Capacitor 5V/ 3A Output Load Co Capacitor 5V/ 3A Output Load Co Capacitor JANUARY 2009 © Diodes Incorporated ...

Page 9

... PC board and the heat can vary as the input voltage changes. For the inductor, depending on the physical size, type of core material and the DC resistance, it could either act as a heat sink taking heat away from the board could add heat to the board www.diodes.com AP1501 JANUARY 2009 © Diodes Incorporated ...

Page 10

... PWM BUCK DC/DC CONVERTER ( Top View ) Logo 1501- Lead Free G : Green code Xth week : 01~52 Year : ( Top view ) Logo 1501- Lead Free G : Green code Xth week : 01~52 Year : "07" = 2007 www.diodes.com AP1501 "07" = 2007 "08" = 2008 "08" = 2008 JANUARY 2009 © Diodes Incorporated ...

Page 11

... Package Information (1) Package Type: TO263-5L (2) Package Type: TO220-5L AP1501 Rev. 11 150KHz, 3A PWM BUCK DC/DC CONVERTER www.diodes.com AP1501 JANUARY 2009 © Diodes Incorporated ...

Page 12

... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages ...

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