|
|
PDF FP6183 Data sheet ( Hoja de datos )
| Número de pieza | FP6183 | |
| Descripción | Step-Down Converter | |
| Fabricantes | Feeling Technology | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de FP6183 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
|
No Preview Available !
2A ,23V ,210KHz, Step-Down Converter
FP6183
General Description
The FP6183 is a buck regulator with a built in internal power MOSFET. It achieves 2A continuous
output current over a wide input supply range with excellent load and line regulation. Current mode
operation provides fast transient response and eases loop stabilization. The device includes
cycle-by-cycle current limiting and thermal shutdown protection. Adjustable soft-start reduced the
stress on the input source at power-on. The regulator only consumes 23µA supply current in shutdown
mode. The FP6183 requires a minimum number of readily available external components to complete
a 2A buck regulator solution.
Features
2A Output Current
0.2Ω internal Power MOSFET Switch
Stable with Low ESR Output Ceramic Capacitors
Up to 95% Efficiency
23µA Shutdown Mode Current
Fixed 210KHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Wide 4.75 to 23V Operating Input Range
Output Adjustable From 1.23 to 18V
Available SOP-8L Package
Under Voltage Lockout
Applications
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
DSL Modems
Typical Application Circuit
VIN
BS
IN
EN SW
FP6183
FB
GND COMP
VOUT
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
Rev. 0.63
1/13
1 page  
FP6183
Recommended Operating Conditions
Parameter
Symbol
Conditions
Supply Voltage
VIN
Operating Temperature
Min.
4.75
-40
Typ.
Max.
23
85
Unit
V
℃
DC Electrical Characteristics (TA= 25℃, VIN=12V, unless otherwise noted)
Parameter
Symbol
Conditions
Min. Typ. Max.
Standby Current
IST VEN≧3V,VFB>1V
0.9 1.1
Shutdown Supply Current
IST VEN=0
23 50
Feedback Voltage
Current Sense Transconductance
Output Current to Comp Pin
Voltage
Error Amplifier Voltage Gain
VFB VIN=12V,VCOMP<2V
TCS
GEA
1.202
1.230
2.1
400
1.258
Error Amplifier Transconductance TEA △IC=±10µA
450 700 1000
High Side Switch ON Resistance RON-HS
0.2
Low Side Switch ON Resistance
High Side Switch Leakage
Current
Current Limit
RON-LS
IIL VEN=0,VSW=0V
ICL
12
0.1 25
2.8 3.4
Oscillation Frequency
Short Circuit Oscillation
Frequency
Maximum Duty Cycle
fOSC
fSC
DMAX
VFB=0V
VFB=1.0V
210
130
90
Minimum Duty Cycle
DMIN VFB=1.5V
0
Under Voltage Lockout Threshold
Under Voltage Lockout Threshold
Hysteresis
EN Threshold Voltage
VUVLO
VHYS
VEN ICC＞100μA
2.37 2.50 2.62
210
0.5 1.0 1.8
Enable Pull Up Current
IEN VEN=0V
1.0 1.1 1.8
Thermal Shutdown
TTS
140
Unit
mA
µA
V
A/V
V/V
µA / V
Ω
Ω
µA
A
KHz
KHz
%
%
V
mV
V
µA
℃
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
Rev. 0.63
5/13
5 Page 
GND
VIA to BS
VOUT
FP6183
VIN GROUND PLANE
NC EN
BS
FP6183
GND R4
R2
Suggested Layout
VIA to GND
This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.
Website: http://www.feeling-tech.com.tw
Rev. 0.63
11/13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet FP6183.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| FP6180 | 380KHz Step-Down Converter | Feeling Technology |
| FP6181 | 380KHz Step-Down Converter | Feeling Technology |
| FP6181g-G1 | 380KHz Step-Down Converter | Feeling Technology |
| FP6181gR-G1 | 380KHz Step-Down Converter | Feeling 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 |