|
|
PDF CAT7105 Data sheet ( Hoja de datos )
| Número de pieza | CAT7105 | |
| Descripción | 2.0A High Efficiency Step-Down DC/DC Converter | |
| Fabricantes | Chip Advanced Technology | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CAT7105 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
CAT7105
2.0A High Efficiency Step-Down DC/DC Converter
Free Datasheet http://www.datasheet4u.com/
1 page  
CAT7105
Absolute Maximum Ratings
Input Supply Voltage………………………….GND - 0.3V to +23V
SW Voltage …………………………………………- 0.3 to VIN+0.3V
Other Pins …………. ………………..- 0.3V to +6V
Boost Voltage ………..……………Vsw-0.3V to Vsw+6V
ESD Classification……………………..….…Class 2
Junction Temperature Range ………………………… 150°C
Operating Temperature ………..…….. -20oC to 85°C
Storage Temperature Range ………..-65oC to 150°C
SW Peak Current ………………… ….3.0 A
Lead Temperature (Soldering 10s) ……..……. 260°C
*note: The IC has a protection circuit against static electricity. Do not apply high static electricity or high voltage that exceeds the performance of the
protection circuit to the IC.
Electrical Characteristic
(Recommended Operating Conditions, Unless Otherwise Noted; VIN = 12V; TA = 25 oC))
Parameter
Test Conditions
Supply Voltage
Shutdown Supply Current
Regulated Feedback Voltage
Error Amplifier Trans conductance
Current sense to COMP Trans
conductance
Current Limit
SW Leakage Current
High Side On Resistance
Low Side On Resistance
Oscillation frequency
Short Circuit Oscillation Frequency
Maximum Duty Cycle
Minimum Duty Cycle
Under Voltage Lockout Threshold
Under Voltage Lockout Threshold
Hysteresis
Thermal Shutdown Threshold
EN High Level
EN Low Level
EN Input Current
VEN = 0V
4.75V≦VIN≦23V
△ICOMP = ±10µA
VEN = 0V, VSW = 0V
I
VFB=0V
VFB=1.0V
VFB=1.5V
VIN Rising
VEN = 0V
Min Typ. Max Unit
4.75
1.19
500
25
1.23
800
23
50
1.26
1120
V
µA
V
µA/V
3.8 A/V
3.0 A
10 µA
0.25 Ω
10 Ω
320 380 440 KHz
40 KHz
90 %
0
3.9 4.1 4.3
%
V
200 mV
160
2.6
0.9
1.1 1.8 2.5
℃
V
V
µA
The CAT logo is a registered trademark of Chip Advanced Technology
2007 Chip Advanced Technology Inc. – All Right Reserved.
May-2007 Rev:0.94 5/12
5 Page 
CAT7105
The CAT logo is a registered trademark of Chip Advanced Technology
2007 Chip Advanced Technology Inc. – All Right Reserved.
May-2007 Rev:0.94 11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CAT7105.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CAT7105 | 2.0A High Efficiency Step-Down DC/DC Converter | Chip Advanced Technology |
| CAT7105 | 2.0A High Efficiency Step-Down DC/DC Converter |  ITE Tech |
| 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 |