AP2014ASL-13 Diodes Inc, AP2014ASL-13 Datasheet

IC CTLR PWM BUCK SYNC 8-SOIC

AP2014ASL-13

Manufacturer Part Number
AP2014ASL-13
Description
IC CTLR PWM BUCK SYNC 8-SOIC
Manufacturer
Diodes Inc
Type
Step-Down (Buck)r
Datasheet
1.AP2014ASL-13.pdf (14 pages)

Specifications of AP2014ASL-13

Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Current - Output
3A
Frequency - Switching
400kHz
Voltage - Input
5V, 12V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Switching Frequency
400 KHz
Operating Temperature Range
0 C to + 125 C
Mounting Style
SMD/SMT
Duty Cycle (max)
95 %
Supply Current
7 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AP2014ASLDITR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
AP2014ASL-13
Manufacturer:
DIODES/美台
Quantity:
20 000
Lead-free
Lead-free
Features
Applications
Ordering Information
AP2014SL-13
AP2014SG-13
AP2014ASL-13
AP2014ASG-13
Notes:
AP2014/A Rev. 5
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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
Synchronous Controller in 8-Pin Package
Operating with single 5V or 12V supply voltage
Internal 200KHz Oscillator (400KHz for AP2014A)
Soft-Start Function
Fixed Frequency Voltage Mode
500mA Peak Output Drive Capability
Protects the output when control FET is shorted
Lead Free Package SOP-8L
SOP-8L: Available in “Green” Molding Compound
Lead Free Finish/ RoHS Compliant (Note 1)
Graphic Card
Hard Disk Drive
DDR memory source sink Vtt application
Low cost on-board DC to DC such as 5V to 3.3V, 2.5V or 1.8V
(No Br, Sb)
http://www.diodes.com/datasheets/ap02001.pdf.
S : SOP-8L
Package
Package
Code
S
S
S
S
AP 2014/A S X - 13
Packaging
(Note 2)
SOP-8L
SOP-8L
SOP-8L
SOP-8L
www.diodes.com
G : Green
L : Lead Free
Lead Free
1 of 14
The AP2014 controller IC is designed to provide a low cost
synchronous Buck regulator for on-board DC to DC converter
applications. With today’s ASIC products requiring supply voltages
at 1.8V and lower, when the output current is as much as 3A and
the input voltage is at either 3.3V or 5V, traditional linear regulator
simply incurs too much loss within itself. The AP2014 together with
dual N-channel MOSFETs provide a low cost solution for such
applications. This device features an internal 200KHz oscillator
(400KHz for "A" version), under-voltage lockout for both Vcc and
Vc supplies, an external programmable soft-start function as well
as output under-voltage detection that latches off the device when
an output short is detected.
General Description
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
SYNCHRONOUS PWM CONTROLLER
Quantity
13 : Tape & Reel
13” Tape and Reel
Packing
Part Number Suffix
AP2014/A
©
FEBRUARY 2009
Diodes Incorporated
-13
-13
-13
-13

Related parts for AP2014ASL-13

Image
Part Number
Description
Manufacturer
Datasheet
Request R
MMBD2004S-7
Part Number:
MMBD2004S-7
Description:
Diodes (General Purpose, Power, Switching) 240V 350mW
Manufacturer:
Diodes Inc
Datasheet:
MMBD2004S-7.pdf (2 pages)
BAV70TA
Part Number:
BAV70TA
Description:
Diodes (General Purpose, Power, Switching) -
Manufacturer:
Diodes Inc
FMMD914TA
Part Number:
FMMD914TA
Description:
Diodes (General Purpose, Power, Switching) -
Manufacturer:
Diodes Inc
BC847B-13-F
Part Number:
BC847B-13-F
Description:
Diodes (General Purpose, Power, Switching) NPN Small SIG 50V 45V VCEO 6.0V VEBO
Manufacturer:
Diodes Inc
Datasheet:
BC846A-7-F.pdf (4 pages)
BC848B-13-F
Part Number:
BC848B-13-F
Description:
Diodes (General Purpose, Power, Switching) NPN Small SIG 30V 30V VCEO 5.0V VEBO
Manufacturer:
Diodes Inc
Datasheet:
BC846A-7-F.pdf (4 pages)
BC856B-13-F
Part Number:
BC856B-13-F
Description:
Diodes (General Purpose, Power, Switching) NPN Small SIG -80V -65V VCEO -5.0 VEBO
Manufacturer:
Diodes Inc
Datasheet:
BC856A-7-F.pdf (4 pages)
BC857BS-13-F
Part Number:
BC857BS-13-F
Description:
Diodes (General Purpose, Power, Switching) NPN Small SIG -50V -45V VCEO 6.0V VEBO
Manufacturer:
Diodes Inc
BAV99-13-F
Part Number:
BAV99-13-F
Description:
Diodes (General Purpose, Power, Switching) Dual Switching DIODE 100V Vrm 75Vrrm 53Vr
Manufacturer:
Diodes Inc
Datasheet:
BAV99-13-F.pdf (4 pages)
1N4448HWT-7-F
Part Number:
1N4448HWT-7-F
Description:
Diodes (General Purpose, Power, Switching) Vr/80V Io/125mA T/R
Manufacturer:
Diodes Inc
Datasheet:
1N4448HWT-7.pdf (4 pages)
BAW101V-7
Part Number:
BAW101V-7
Description:
Diodes (General Purpose, Power, Switching) HV DUAL SW DIODE 300V
Manufacturer:
Diodes Inc
Datasheet:
BAW101V-7.pdf (4 pages)
MMBD4448V-7-F
Part Number:
MMBD4448V-7-F
Description:
Diodes (General Purpose, Power, Switching) 80V 150mW
Manufacturer:
Diodes Inc
Datasheet:
MMBD4448V-7.pdf (2 pages)
BAS16V-7-F
Part Number:
BAS16V-7-F
Description:
Diodes (General Purpose, Power, Switching) 75V 150mW
Manufacturer:
Diodes Inc
Datasheet:
BAS16V-7.pdf (3 pages)
SDA004-7-F
Part Number:
SDA004-7-F
Description:
Diodes (General Purpose, Power, Switching) 200MW 80V
Manufacturer:
Diodes Inc
1N4148WT-7-F
Part Number:
1N4148WT-7-F
Description:
Diodes (General Purpose, Power, Switching) 100V Io/150mA T/R INVALID P/N
Manufacturer:
Diodes Inc
1N4148W-13
Part Number:
1N4148W-13
Description:
Diodes (General Purpose, Power, Switching) 350MW 75V
Manufacturer:
Diodes Inc

AP2014ASL-13 Summary of contents

Page 1

... S : SOP-8L Package Device Code AP2014SL-13 S Lead-free AP2014SG-13 S AP2014ASL-13 S Lead-free AP2014ASG-13 S 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. ...

Page 2

... SS 8 ramps up the output of the switching regulator, preventing it from overshooting as well as limiting the input current. The converter can be shutdown by pulling this pin below 0.5V. AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER 8 SS Comp HDrv Description www.diodes.com AP2014/A FEBRUARY 2009 © Diodes Incorporated ...

Page 3

... Max 1.25V 25K 25K Fb 1 Comp 7 AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER FbLo Comp - 0.5V + POR Ct Oscillator S Error Comp Error Amp + + R - Reset Dom - Bias Vcc Generator 0. 4. www.diodes.com AP2014 HDrv Q 2 Vcc 3 LDrv 3V 1.25V POR 4 GND FEBRUARY 2009 © Diodes Incorporated ...

Page 4

... Single Supply 12V Input www.diodes.com AP2014/A VIN=5V C8 C11 470u 0.1u R1 820 R2 3.3K L1 5.6u/9.0 Vout +1.5V/7.0A C12 C13 C17 0.1u 470u 470u VIN=12V C8 C11 470u 0.1u R1 820 R2 3.3K L1 Vout +1.5V/7.0A 5.6u/9A C12 C13 C17 470u 470u 0.1u FEBRUARY 2009 © Diodes Incorporated ...

Page 5

... Single Supply 24V Input www.diodes.com AP2014/A VIN=12V C8 C11 470u 0.1u R1 10K Vout +5V/5.0A 10uH/6A Q2 C13 C17 470u 0.1u VIN=24V C8 C11 470u 0.1u R1 10K R2 Q1-1 3.3K L1 Vout +5V/4.0A 10uH/6A Q1-2 C13 470u FEBRUARY 2009 © Diodes Incorporated C17 0.1u ...

Page 6

... C11 C5 C6 0.1u 1u 5600pF AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER (Continued) C7 470u 70T03H Q2 70T03H C20 R6 10p 39k www.diodes.com AP2014/A +12V_BUS C9 C10 470u 470u R1 2. 4.7u Vout +1.26V D2 SBD C12 C13 C15 optional 470u 470u 470u FEBRUARY 2009 © Diodes Incorporated C17 0.1u ...

Page 7

... Dual Supply, 5V Bus and 12V Bias Input AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER (Continued) L1 1uH + C3 C1 100uF 1uF Q1 10uH C10 C11 1uF Q3 10uH 1.65K www.diodes.com AP2014 47uF 1.8V/1A AP1187 + C5 L2 47uF 2.5V/ 220uF L3 3.3V/1.8A + C12 220uF FEBRUARY 2009 © Diodes Incorporated ...

Page 8

... 3.1 3 0.4 0.6 0.8 V 0.3 0 4.5 mA μ μA - -0.1 - μA - -64 - μmho 450 600 750 170 200 230 KHz 340 400 460 KHz 1.225 1.25 1.275 100 100 ns 50 150 250 FEBRUARY 2009 © Diodes Incorporated ...

Page 9

... Frequency vs. Temperature 240.0 230.0 220.0 210.0 200.0 190.0 180.0 170.0 160.0 150.0 - www.diodes.com AP2014/A Efficiency vs. Iout Iout(A) Line Regulation 5.0 7.0 9.0 11.0 12.0 15.0 Vin(V) - 100 125 o Temperature ( C) FEBRUARY 2009 © Diodes Incorporated ...

Page 10

... C) 20.0 18.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 6 Vc( www.diodes.com AP2014/A Ic and Icq vs. Vin Ic(mA) Icq(mA) 4 Vin(V) Vfb vs. Temperature - 100 125 o Temperature ( C) AP2014 Ic and Icc vs Vc Ic(mA) Icc(mA Vc(V) FEBRUARY 2009 © Diodes Incorporated ...

Page 11

... Vcc=5V, Vc=12V, Vout=2.5V, Iout=5A , Temp=28 Dead time = 160ns Phase Highside GATE Lowside GATE AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER (Continued) Vout Ripple Vcc=5V; Vc=12V; Vout=2.5V Iout=5A, Vripple=33.2mV Dead time vs. Iout Dead time = 150ns Dead time vs. Iout o Dead time = 150ns www.diodes.com AP2014 FEBRUARY 2009 © Diodes Incorporated ...

Page 12

... This should be considered when using AP2014A for such application. AP2014/A Rev. 5 SYNCHRONOUS PWM CONTROLLER and V rise above their threshold (3.3V and 4.2V respectively) and generates the C CC and V fall below 3.3V and 4.2V respectively. Normal operation resumes once www.diodes.com AP2014/A and FEBRUARY 2009 © Diodes Incorporated ...

Page 13

... Top View ) Lead Free G : Green AP2014 Year : 08, 09,10 Week : 01~52; 52 represents 52 and 53 week X : Internal Code 1 4 (All Dimensions in mm) Gauge Plane Seating Plane 0.62/0.82 Detail "A" 7°~9° 0.35max. 45° Detail "A" 0°/8° www.diodes.com AP2014/A FEBRUARY 2009 © Diodes Incorporated ...

Page 14

... 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 ...

Related keywords