|
|
PDF AP6015 Data sheet ( Hoja de datos )
| Número de pieza | AP6015 | |
| Descripción | High Efficiency Step-Down Low Power DC-DC Converter | |
| Fabricantes | Diodes Incorporated | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AP6015 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
|
No Preview Available !
AP6015
High Efficiency Step-Down Low Power DC-DC Converter
Features
General Description
• High efficiency synchronous step-down converter with
greater than 94%
• 2.5V to 5.5V operating input voltage range
• Adjustable output voltage range from 0.8V to VIN
• Fixed output voltage options: 1.8V, 2.5V and 3.3V
• Up to 800mA output current
• High efficiency over a wide range of load currents
www.DataSheet4U.co•m PWM operation mode
• Internal soft-start function
• Typical quiescent current of 150μA
• MSOP-10L: Available in “Green” Molding Compound
(No Br, Sb)
• Lead Free Finish/ RoHS Compliant (Note 1)
The AP6015 is the first device in a family of low-noise
synchronous step-down DC-DC converters. It is ideally suited
for systems powered by either a 1-cell Li-ion battery or a 2- to
3-cell NiCd/ NiMH/ Alkaline battery.
The AP6015 is a synchronous PWM converter with integrated
N- and P-channel power MOSFET switches. Compared to the
asynchronous topology, synchronous rectification offers the
benefits of higher efficiency and reduced component count. The
high operating frequency of 1MHz allows small inductor and
capacitor to be used. This results in small pcb area. During
shut-down, the standby current drops to 1μA or less. The
AP6015 is available in the 10-pin MSOP package. It operates
over a free-air temperature range of -40oC to 85o C.
Applications
• Mobile Handsets
• PDAs, Ultra Mobile PCs
• Portable Media Players, Digital Still/Video Cameras
• USB-based DSL Modems
• LAN/WLAN/WPAN/WWAN Modules
Ordering Information
AP 6015 - XX M10 G - 13
Voltage
Blank : Adj
18 : 1.8V
25 : 2.5V
33 : 3.3V
Package
M10 : MSOP-10L
Lead Free
G : Green
Packing
13 : Tape & Reel
Device
AP6015-XXM10G-13
Package
Code
M10
Packaging
(Note 2)
MSOP-10L
13” Tape and Reel
Quantity
Part Number Suffix
2500/Tape & Reel
-13
Notes:
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
http://www.diodes.com/datasheets/ap02001.pdf.
AP6015 Rev. 2
1 of 18
www.diodes.com
AUGUST 2008
© Diodes Incorporated
1 page  
AP6015
High Efficiency Step-Down Low Power DC-DC Converter
Electrical Characteristics (Continued)
Over recommended operating free-air temperature range, VI=3.6V, VO=2.5V, IO=300 mA, EN=VIN. (unless otherwise noted)
Symbol
Parameter
Conditions
Min Typ. Max Unit
Power switch and current limit
P-channel MOSFET on-resistance
www.DataSheet4UR.cDoSm(on) P-channel leakage current
N-channel MOSFET on-resistance
N-channel leakage current
I(LIM) P-channel current limit
Power good output (see Note 5)
VI=VGS=3.6V; I=200mA
VI=VGS=2V; I=200mA
VDS=5.5V
VI=VGS=3.6V; IO=200mA
VI=VGS=2V; IO=200mA
VDS=5.5V
2.5V≤VI≤5.5V
V(PG) Power good threshold
Feedback voltage falling
Power good hysteresis
VOL PG output low voltage
V(FB)=0.8×VO nominal;
I(sink)=10μA
ILKG PG output leakage current
V(FB)=VO nominal
Minimum supply voltage for valid
power good signal
Oscillator
FS Oscillator frequency
Output
VO Adjustable output voltage range
VREF Reference voltage
Fixed output
VO voltage
(see Note 6)
AP6015-Adj
AP6015-1.8V
AP6015-2.5V
VI=2.5V to 5.5V;
0mA ≤ IO ≤ 800mA
10mA ≤ IO ≤ 800mA
VI=2.7V to 5.5V;
0mA ≤ IO ≤ 800mA
10mA ≤ IO ≤ 800mA
AP6015-3.3V
VI=3.6V to 5.5V;
0mA ≤ IO ≤ 800mA
10mA ≤ IO ≤ 800mA
Line regulation
VI= VO ＋0.5V (min.2V)
to 6.0V; IO=10mA
Load regulation
VI=5.0V;
IO=10mA to 800mA
η Efficiency
VI=5V; VO=3.3V; IO=300mA
VI=3.6V; VO=2.5V; IO=200mA
Start-up time
IO=0mA, time from
active EN to VO
θJA
Thermal Resistance
Junction-to-Ambient
MSOP-10L (Note 7)
θJC
Thermal Resistance
Junction-to-Case
MSOP-10L (Note 7)
200 280 410
- 480 -
- -1
200 280 410
- 500 -
- -1
1200 - 1600
88% 92% 94%
VO VO VO
2.5% VO
- - 0.3
0.01 1
1.2 -
-
800 1000 1200
0.8 5.5
0.784 0.8 0.816
－3% - 4%
－3%
－3%
－3%
－3%
－3%
-
-
-
-
-
0.3
3%
4%
3%
4%
3%
0.8
94
0.4 1
4
161
39
mΩ
μA
mΩ
μA
mA
V
V
μA
V
KHz
V
V
V
%/V
%
%
ms
oC/W
oC/W
Notes:
5. Power good is not valid for the first 100μs after EN goes high. Please refer to the application section for more information.
6. The output voltage accuracy includes line and load regulation over the full temperature range.
7. Test condition for MSOP-10L: Device mounted on 2oz copper, minimum recommended pad layout on top & bottom layer with thermal vias,
double sided FR-4 PCB
AP6015 Rev. 2
5 of 18
www.diodes.com
AUGUST 2008
© Diodes Incorporated
5 Page 
AP6015
High Efficiency Step-Down Low Power DC-DC Converter
Typical Operating Characteristics (Continued)
Load Transient Response
Load Transient Response
www.DataSheet4U.com
Figure 17
Load Transient Response
Figure 18
Load Transient Response
Figure 19
Figure 20
AP6015 Rev. 2
11 of 18
www.diodes.com
AUGUST 2008
© Diodes Incorporated
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet AP6015.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AP601 | High Dynamic Range HBT Amplifier |  WJ Communications |
| AP6015 | High Efficiency Step-Down Low Power DC-DC Converter | Diodes Incorporated |
| AP60150R | Psu Bench Auto Range 3000w |  ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |