FP6291 Datasheet PDF - Feeling Technology
| Part Number | FP6291 | |
| Description | 2.5A Step-Up Current Mode PWM Converter | |
| Manufacturers | Feeling Technology | |
| Logo |  |
|
|
There is a preview and FP6291 download ( pdf file ) link at the bottom of this page. Total 11 Pages | ||
Preview 1 page No Preview Available !
FP6291
1MHz, 2.5A Step-Up Current Mode PWM Converter
General Description
The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω 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 FP6291 is available in the SOT23-6L package and provides space-saving PCB for the
application fields.
Features
Adjustable Output up to 12V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.2Ω, 2.5A, 16V Power MOSFET
Shutdown Current: 0.1μA
Over Temperature Protection
Over Voltage Protection
Adjustable Over Current Protection: 0.5A ~ 2.5A
Package: SOT23-6L
Applications
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
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. 0.70
1/11
|
| |
 
Recommended Operating Conditions
Parameter
Symbol
Conditions
Supply Voltage
VIN
Operating Temperature Range
TA Ambient Temperature
FP6291
Min.
2.6
-40
Typ.
Max.
5.5
+85
Unit
V
°C
DC Electrical Characteristics (VCC=3.3V, TA=25°C,unless otherwise specified)
Parameter
Symbol
Conditions
Min. Typ. Max.
System Supply Input
Input Supply Range
Under Voltage Lockout
UVLO Hysteresis
VCC
VUVLO
2.6 5.5
2.2
0.1
Quiescent Current
Average Supply Current
Shutdown Supply Current
Oscillator
Operation Frequency
Frequency Change with Voltage
Maximum Duty Cycle
Reference Voltage
ICC VFB=0.66V, No switching
ICC VFB=0.55V, Switching
ICC VEN=GND
FOSC VFB=1.0V
△f / △V VCC=2.6V to 5.5V
TDUTY
0.19
2.84
0.1
0.8 1.0 1.2
5
90
Reference Voltage
VREF
0.588 0.6 0.612
Line Regulation
Enable Control
VCC=2.6V～5.5V
0.2
Enable Voltage
VEN
0.96
Shutdown Voltage
VEN
0.6
MOSFET
On Resistance of Driver
Protection
OCP Current
Adjustable OCP Current
OTP Temperature
RDS (ON) ILX=2A
IOCP
IOCP
TOTP
With External Resistor：
19k~96k
0.2
2.5
0.5 2.5
+150
Unit
V
V
V
mA
mA
µA
MHZ
%
%
V
%/V
V
V
Ω
A
A
°C
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. 0.70
5/11
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FP6291 electronic component. |
| Information | Total 11 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ FP6291.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| FP6290 | The function is Low-Noise Step-Up Current Mode PWM Converter. Feeling Technology | |
| FP6290H | The function is Low-Noise Step-Up Current Mode PWM Converter. Feeling Technology | |
| FP6291 | The function is 2.5A Step-Up Current Mode PWM Converter. Feeling Technology | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
FP62
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||