|
|
PDF AME5110 Data sheet ( Hoja de datos )
| Número de pieza | AME5110 | |
| Descripción | PWM Buck DC-DC Converter | |
| Fabricantes | Analog Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AME5110 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
AME, Inc.
AME5110
n General Description
The AME5110 family of Fixed Frequency,High Efficiency,
Synchronous Buck, DC-DC Converters, apply the latest
innovations in Current-Mode Technology. Available in SOT-
25 package, these devices are typically twice as efficient
as standard LDO’ s, making them well suited for most
portable applications.
The AME5110 is simple to use. As with standard
LDO’ s,(1) Input, and (1) Output capacitor are required.
The only other element is a small, low cost, 2.2µH induc-
tor. The AME5110 is availabe with fixed output voltages
of 1.5V and 1.8V, or adjustable at 600mA. Using a propri-
etary “ Extreme Green” Technology, battery life is maxi-
mized with Frequency Foldback at light Load, and 100%
duty when Vin approaches Vout.
600mA / 1.2MHz PWM
Buck DC-DC Converter
n Typical Application
Fixed Voltage Version
VIN
CIN
4.7µ F
CER
2.2µH
VIN SW
AME5110
EN VOUT
GND
VOUT
COUT
10µF
CER
n Features
l High Efficiency “ Extreme Green”
l 2.5V to 5.5V Input
l Short Circuit Protection
l Over-Temperature Shutdown
l Under-Volatge Lockout
l Superb Transient Response
l All AME’ s Lead Free Products Meet RoHS
Standards
Adjustable Voltage Version
VIN
CIN
4.7µ F
CER
2.2µH
VIN SW
AME5110
22pF
EN VFB
GND
VOUT
R1
COUT
10µ F
R2 CER
n Applications
l Cellular Phones
l Digital Cameras
l Portable Electronics
l USB Devices
l MP3 Players
l LDO Replacement
Rev. A.03
VOUT=VFB (R1+R2)/R2
1
1 page  
AME, Inc.
AME5110
600mA / 1.2MHz PWM
Buck DC-DC Converter
n Absolute Maximum Ratings
Parameter
Symbol
Maximum
Unit
Input Supply Voltage
EN, VFB Voltages
SW Voltage
VIN
VEN ,VF B
VSW
6
VIN
VIN+0.3
V
V
V
ESD Classification
C*
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device
* HBM C: 4000V+
n Recommended Operating Conditions
Parameter
Symbol
Ambient Temperature Range
TA
Junction Temperature Range
TJ
Rating
-40 to +85
-40 to +125
Unit
oC
oC
n Thermal Information
Parameter
Thermal Resistance*
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Package Die Attach Symbol Maximum
θJC 81
SOT-25 Conductive Epoxy
θJA
260
Internal Power Dissipation
PD 400
Maximum Junction Temperature
Solder Iron (10 Sec)**
* Measure θJC on center of molding compound if IC has no tab.
** MIL-STD-202G210F
150
350
Unit
oC / W
oC / W
mW
oC
oC
Rev. A.03
5
5 Page 
AME, Inc.
AME5110
n Tape and Reel Dimension
TSOT-25
P
600mA / 1.2MHz PWM
Buck DC-DC Converter
PIN 1
AME
AME
W
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TSOT-25
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
Rev. A.03
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet AME5110.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AME5110 | PWM Buck DC-DC Converter | Analog Microelectronics |
| 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 |