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Feeling Technology

FP6112 Datasheet Preview

FP6112 Datasheet

3A Asynchronous Buck Regulator

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FP6112
320KHz, 3A Asynchronous Buck Regulator
General Description
The FP6112 is a wide input range buck switching regulator suitable for most applications. The
FP6112 includes a high current P-MOSFET, a high precision reference (0.8V) for comparing output
voltage with a feedback amplifier, an internal soft start timer and dead-time controller. The oscillator
controls both the maximum duty cycle and PWM frequency.
Features
Precision Feedback Reference Voltage: 0.8V (2%)
Wide Supply Voltage Operating Range: 3.6 to 20V
Low Current Consumption: 3mA
Internal Fixed Oscillator Frequency: 320KHz (Typ.)
Internal Soft-Start Function (SS)
Built-In P-MOSFET for 3A Output Loading
Over Current Protection
Package: SOP-8L
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. 0.6
1/15




Feeling Technology

FP6112 Datasheet Preview

FP6112 Datasheet

3A Asynchronous Buck Regulator

No Preview Available !

FP6112
Function Block Diagram
EN
Reference
Regulator
2.5V
Oscillator
Enable
Control
Over Current
Protection
FB
0.8V
Error
Amplifier
Output Driver
Control
COMP
Internal
Soft-Start
Thermal
Protection
GND
GND
Pin Descriptions
SOP-8L
LX LX
Name
FB
COMP
EN
VCC
LX
LX
GND
GND
No. I / O
Description
1 I Error Amplifier Inverting Input
2 O Error Amplifier Output for Compensation
3 I Enable Control
4 P IC Power Supply (PMOS Source)
5 O PMOS High Current Output
6 O PMOS High Current Output
7 P IC Ground
8 P IC Ground
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. 0.6
2/15


Part Number FP6112
Description 3A Asynchronous Buck Regulator
Maker Feeling Technology
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FP6112 Datasheet PDF






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