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PDF FP6160 Data sheet ( Hoja de datos )

Número de pieza FP6160
Descripción 800mA Synchronous Step-Down Regulator
Fabricantes Feeling Technology 
Logotipo Feeling Technology Logotipo



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No Preview Available ! FP6160 Hoja de datos, Descripción, Manual

FP6160
1.5MHz, 800mA Synchronous Step-Down Regulator
General Description
The FP6160 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The
internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low
RDS (ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable
application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving
the current consumption. The FP6160 is packaged in SOT23-5L, and TSOT23-5L to reduce PCB
space.
Features
Input Voltage Range: 2.5 to 5.5V
Precision Feedback Reference Voltage: 0.6V (±2%)
Output Current: 0.8A (Max.)
Duty Cycle: 0~100%
Internal Fixed PWM Frequency: 1.5MHz
Low Quiescent Current: 100μA
No Schottky Diode Required
Built-in Soft Start
Current Mode Operation
Over Temperature Protection
Package: SOT23-5L, TSOT23-5L
Applications
Cellular Phones
Wireless and DSL Modems
Digital Still Cameras
Portable Products
MP3 Players
Typical Application Circuit
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. 0.66
1/14

1 page




FP6160 pdf
FP6160
Recommended Operating Conditions
Parameter
Symbol
Conditions
Supply Voltage
VIN
Operating Temperature
Min.
2.5
-40
Typ.
Max.
5.5
+85
Unit
V
°C
DC Electrical Characteristics (VIN=3.6V, TA= 25°C , unless otherwise noted)
Parameter
Symbol
Conditions
Min. Typ. Max.
Regulated Feedback Voltage
VFB TA=25°C
-40°C ~+85°C
0.588
0.582
0.6 0.612
0.6 0.618
Line Regulation with VREF
VFB VIN=2.5V to 5.5V
0.04 0.4
Output Voltage LineRegulation VOUT VIN=2.5 to 5.5V
0.04 0.4
RDS (ON) of P-Channel FET
RDS (ON) P ISW=100mA
0.3 0.5
RDS (ON) of N-Channel FET
RDS (ON )N ISW =-100mA
0.25 0.45
SW Leakage
ILSW VRUN=0V, VIN=5V
±0.01 ±1
Peak Inductor Current
IPK VFB=0.5V
1 1.25 1.5
Quiescent Current
RUN Threshold
ICC
Shutdown, VRUN=0V
Active, VFB=0.5V, VRUN=VIN
0.1 1
100
VRUN
0.3 1 1.5
RUN Leakage Current
IRUN
±0.01 ±1
Oscillator Frequency
FOSC VFB=0.6V
1.2 1.5 1.8
Unit
V
V
/V
%/V
Ω
Ω
µA
A
µA
µA
V
µA
MHz
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. 0.66
5/14

5 Page





FP6160 arduino
GROUND PLANE
VIA TO VIN
R2
15
2 FP6160
34
C3
R1
VIA TO VOUT
VOUT
Typical Application
C1 VIN
C2
GND
Suggested Layout
FP6160
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. 0.66
11/14

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