|
|
PDF ACE2596 Data sheet ( Hoja de datos )
| Número de pieza | ACE2596 | |
| Descripción | 150KHz 3A Buck DC-DC Converter | |
| Fabricantes | ACE Technology | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ACE2596 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
ACE2596
Technology
150KHz 3A Buck DC-DC Converter
Description
The ACE2596 series of regulators are fixed frequency PWM buck (step-down) DC/DC converter,
capable of driving a 3A load with excellent line and load regulation. These regulators include internal
frequency compensation and a fixed frequency oscillator so that they are easy to use. A system adopting
ACE2596 requires a minimum number of external components to work.
A standard series of inductors, optimized for use with the ACE2596 series, are available from several
manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
These ICs are available in TO-263-5 packages.
Features
• 3.3V, 5V, 12V Fixed(±4% Tolerance) and Adjustable (±3% Tolerance) Output Versions
• Guaranteed 3A Output Load Current
• 150kHz Fixed Frequency Internal Oscillator
• Input Voltage Range up to 32V
• Requires only 4 external components
• High Efficiency up to 90%
• Excellent Line and Load Regulation
• TTL Shutdown Capability
• Low Power Standby Mode, IQ Typically 80μA
• Built-in Current Limit Protection and Thermal Shutdown Circuit
Application
• LCD Monitor and LCD TV
• On-Card DC-DC Converter
• DVD Recorder
• PDP
Absolute Maximum Ratings
Parameter
Symbol Max Unit
Input voltage
VIN 40 V
ON/OFF Pin Voltage
Feedback Pin Voltage
VON/OFF
VFB
40
40
V
V
Operating Junction Temperature
TJ 150 OC
Thermal Resistance (Junction to Ambient, No Heatsink) TO-263-5 RθJA
60 OC/W
Lead Temperature (Soldering, 10sec)
TLEAD
260
OC
Storage Temperature Range
TSTG -65 to150 OC
Note : Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device ate these or any other conditions beyond those indicated under
“Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect
device reliability.
VER 1.2 1
1 page  
www.DataSheet4U.com
ACE2596
Technology
150KHz 3A Buck DC-DC Converter
Typical Performance Characteristics
Figure 1. Efficiency vs. Output Current
Figure 2. Efficiency vs. Output Current
Figure 3. Efficiency vs. Output Current
Figure 4. Efficiency vs. Output Current
Figure 5. Efficiency vs. Input Current
Figure 6. Line Regulation
VER 1.2 5
5 Page 
www.DataSheet4U.com
ACE2596
Technology
150KHz 3A Buck DC-DC Converter
Notes
ACE does not assume any responsibility for use as critical components in life support devices or systems
without the express written approval of the president and general counsel of ACE Electronics Co., LTD.
As sued herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and shoes failure to perform when properly used in
accordance with instructions for use provided in the labeling, can be reasonably expected to result in
a significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can
be reasonably expected to cause the failure of the life support device or system, or to affect its safety
or effectiveness.
ACE Technology Co., LTD.
http://www.ace-ele.com/
VER 1.2 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet ACE2596.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ACE2596 | 150KHz 3A Buck DC-DC Converter | ACE Technology |
| 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 |