PWM Converter. FP6293 Datasheet

FP6293 Converter. Datasheet pdf. Equivalent


Part FP6293
Description 3.5A Step-Up Current Mode PWM Converter
Feature FP6293 1MHz, 3.5A Step-Up Current Mode PWM Converter General Description The FP6293 is a current mo.
Manufacture Feeling Technology
Datasheet
Download FP6293 Datasheet


FP6293 1MHz, 3.5A Step-Up Current Mode PWM Converter Genera FP6293 Datasheet
Recommendation Recommendation Datasheet FP6293 Datasheet




FP6293
FP6293
1MHz, 3.5A Step-Up Current Mode PWM Converter
General Description
The FP6293 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.14Ω
power MOSFET make this regulator highly power efficient. The internal compensation network also
minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects
to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.
The FP6293 is available in the DFN-8L/SOP-8L(EP) package and provides space-saving PCB
for the application fields.
Features
Adjustable Output up to 13V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.14Ω, 3.5A, 18V Power MOSFET
Shutdown Current: 0.1μA
Over Temperature Protection
Over Voltage Protection
Adjustable Over Current Protection: 0.5A ~ 3.5A
Package: DFN-8L, SOP-8L(EP)
Applications
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
Typical Application Circuit
VIN VOUT
1
PGND
8
LX
2
OC
NC 7
FP6293
3
VCC
6
FB
4
EN
5
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. 0.71
1/13



FP6293
Function Block Diagram
GND
VCC
UVLO
EN
Shutdown
Circuitry
FB
0.6V
Error Amp..
Soft
Start
OTP
PWM
Comp.
Oscillator
1 MHz
Slope
Compensation
FP6293
OC
Adjustable
Current Limit
27kΩ~192kΩ
3.5 A ~ 0.5A
OVP
Control
and
Driver
Logic
LX
Current Sense
Amp.
PGND
Pin Descriptions
DFN-8L
PGND
OC
Vcc
EN
Top View
LX
NC
FB
GND
Bottom View
EP
Name
PGND
OC
Vcc
EN
GND
FB
NC
LX
EP
No. I / O
Description
1 P IC Ground
2 I Adjustable Current Limit (Floating Available)
3 P IC Power Supply
4 I Enable Control (Active High)
5 P IC Ground
6 I Error Amplifier Inverting Input
7 NA Not Connected
8 O Power Switch Output
9 P Exposed PAD-Must connect to 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. 0.71
2/13







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