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PDF FP6201 Data sheet ( Hoja de datos )
| Número de pieza | FP6201 | |
| Descripción | Switching Boost Regulator | |
| Fabricantes | Feeling Technology | |
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Hay una vista previa y un enlace de descarga de FP6201 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Switching Boost Regulator
FP6201
General Description
The FP6201 is a boost topology switching regulator for wide operating voltage applications. The
FP6201 includes a high current N-MOSFET, a high precision reference (0.5V) for comparing output
voltage with feedback amplifier, an internal dead-time control and oscillator for controlling the
maximum duty cycle and PWM frequency. It also has power on programmable soft start time, short
circuit NMOS turn-off and auto re-start protection functions.
Features
Wide Supply Voltage Operating Range: 3.6 to 20V
Built-in N-MOSFET for 2A Loading Capability
Precision Feedback Reference Voltage: 0.5V (2%)
Internal Fixed Oscillator Frequency: 320KHz (Typ.)
Low Current Consumption: 3mA
Programmable Soft-Start Function (SS)
Short Circuit Shutdown and Auto Re-start Function(ARSCP)
Output Adjustable to 20V
Over Current Protection
Package: SOP-8L
Typical Application
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
1/12
Rev. 0.91
1 page  
FP6201
Recommended Operating Conditions
Parameter
Symbol
Conditions
Supply Voltage
Vcc
Operating Temperature
Min.
3.6
-10
Typ.
Max.
+20
+85
Unit
V
℃
DC Electrical Characteristics (VIN=20V, TA= 25℃, unless otherwise noted)
Parameter
Symbol Test Conditions
Reference
Output Voltage
VREF COMP connected to FB
Input Regulation
△VREF VCC＝3.0 V to 20 V
Output Voltage Change with
Temperature
△VREF / TA＝-10℃ to 25℃
VREF TA＝ 25℃ to 85℃
Soft Start Section (S.S.)
S.S. Source Current
ISS VSS= 0V
Soft Start Threshold Voltage
VSST
Short Circuit Protection Section (S.C.P.)
S.C.P. Source Current
SCP re-start / Hold Time
S.C.P. Threshold Voltage
ISCP
TRS /
THOLD
VSCP
VSB
VSCP= 0V
VCOMP >0.8V
Vcomp > 450mV
Vcomp < 450mV
Oscillator Section
Oscillation Frequency
f
Frequency Change with Voltage
Frequency Change with
Temperature
Δf / ΔV VCC=4V to 15V
Δf / ΔT TA =-10℃ to +85℃
Thermal Shutdown Section
Thermal Shutdown Temperature
Error Amplifier Section
Input Bias Current
Voltage Gain
Frequency Bandwidth
Output Voltage Swing ( Positive)
Output Voltage Swing ( Negative)
Output Source Current
Output Sink Current
IB
Av
BW Av=0 dB
VPOS VFB=0.3V
VNEG VFB=0.7V
ISOURCE Vcomp=500mV
ISINK Vcomp=500mV
Idle Period Adjustment Section
Maximum Duty Cycle
TDUTY
Total Device Section
Average Supply Current
IAVE
VFB =0.2V
Min. Typ.
0.490
0.5
2
1
1
-15 -10
0.8 0.9
-15 -10
1 / 10
0.9 1.0
0.1
320
5
5
+145
-1.0 -0.2
100
6
0.78 0.87
0.05
-30 -45
30 45
88
3.8
Max.
0.510
12.5
2
2
-7
1.0
-7
1.1
0.15
1.0
0.2
7
Unit
V
mV
%
μA
V
μA
V
KHz
%
%
℃
μA
V/V
MHz
V
V
μA
μA
%
mA
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
5/12
Rev. 0.91
5 Page 
Typical Application
FP6201
FP6201 Basic DC-DC Regulator Circuit
For example:
The VIN power supply is 5.0V and the VOUT is designed for 12V / 0.5A solution.
The output voltage equation is:
VOUT
1
R1
R2
VFB
1
56KΩ
2.43KΩ
0.5V
12.02V
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
11/12
Rev. 0.91
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet FP6201.PDF ] | |
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