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PDF FP6736 Data sheet ( Hoja de datos )
| Número de pieza | FP6736 | |
| Descripción | 1.4MHz SOT23 CURRENT-MODE STEP-UP DC/DC CONVERTER | |
| Fabricantes | Fiti | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FP6736 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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fitipower integrated technology lnc.
FP6736
1.4MHz SOT23 CURRENT-MODE
STEP-UP DC/DC CONVERTER
Description
The FP6736 is a current-mode, pulse-width mod-
ulation, step-up DC/DC converter. The built-in high
voltage N-channel MOSFET allows FP6736 for step-
up applications with up to 30V output voltage, as well
as for Single Ended Primary Inductance Converter
(SEPIC) and other low-side switching DC/DC
converter.
The high switching frequency (1.4MHz) allows the
use of small external components. The Soft-Start
function is programmable with an external capacitor,
which sets the input current ramp rate.
The FP6736 is available in space-saving SOT-23-6,
TSOT-23-6 and SOT-23-5 packages.
Pin Assignments
S5 Package (SOT-23-5)
54
1 23
TOP VIEW
1. LX
2. GND
3. FB
4. SH DN
5. IN
S6 Package (SOT-23-6)
654
123
TOP VIEW
1. LX
2. GND
3. FB
4. SH DN
5. SS
6. IN
S9 Package (TSOT-23-6)
654
123
TOP VIEW
1. LX
2. GND
3. FB
4. SH DN
5. SS
6. IN
Figure 1. Pin Assignment of FP6736
Features
● Fixed Frequency 1.4MHz Current-Mode PWM
Operation.
● Adjustable Output Voltage up to 30V.
● Guaranteed 13V/200mA Output with 5V Input.
● 2.5V to 5.5V Input Range
● Maximum 0.1uA Shutdown Current.
● Programmable Soft-Start
● Needs Only Tiny Inductor and Capacitor
● Space-Saving SOT-23-6 ,TSOT-23-6 and
SOT-23-5 Packages
● RoHS Compliant
Applications
● Notebook Computers
● LCD Displays
● Portable Applications
● PCMCIA Cards
● Handheld Devices
Ordering Information
FP6736
TR: Tape / Real
Blank: Tube
P: Pb Free with Commercial
Standard (RoHS Compliant)
G: Green
Package Type
S5: SOT-23-5
S6: SOT-23-6
S9: TSOT-23-6
SOT-23-5 Marking
Part Number
Product Code
FP6736S5P
CY
SOT-23-6 Marking
Part Number
Product Code
FP6736S6P
FP6736S6G
C3
C3=
TSOT-23-6 Marking
Part Number
FP6736S9P
FP6736S9G
Product Code
CX
CX=
FP6736-1.0-JUL -2007
1
1 page  
fitipower integrated technology lnc.
FP6736
Typical Performance Curves
1.55
1.50
1.45
1.40
1.35
1.30
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Voltage(V)
2.00
1.75
1.50
1.25
1.00
0.75
0.50
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Voltage(V)
Figure 6. Frequency vs. Supply Voltage
95
90
85
80
75
70
65
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Voltage(V)
Figure 8. Non-Switching Current vs. Supply Voltage
1.50
1.45
1.40
1.35
1.30
1.25
1.20
-40
-20
0 20 40 60
Temperature(C)
80 100
Figure 10. Switching Frequency vs. Temperature
Figure 7. Switching Current vs. Supply voltage
1.240
1.235
1.230
1.225
1.220
1.215
1.210
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Volatge(V)
Figure 9. Feedback Voltage vs. Supply Voltage
1.25
1.24
1.23
1.22
1.21
-40
-20
0 20 40 60
Temperature(C)
80 100
Figure 11. Feedback Voltage vs. Temperature
FP6736-1.0-JUL -2007
5
5 Page 
fitipower integrated technology lnc.
FP6736
Outline Information(Continued)
SOT-23-5 Package (Unit: mm)
SYMBOLS UNIT
A
A1
A2
b
C
D
E
e
H
L
θ1
e1
DIMENSION IN MILLIMETER
MIN
NOM
MAX
1.00 1.10 1.30
0.00 --- 0.10
0.70 0.80 0.90
0.35 0.40 0.50
0.10 0.15 0.25
2.70 2.90 3.10
1.50 1.60 1.80
--- 1.90(TYP) ---
2.60 2.80 3.00
0.37 ---
---
1º 5º 9º
--- 0.95(TYP) ---
Note 1
Note 2
Note 3
Note 4
Package Body Sizes Exclude Mold Flash Protrusions
or Gate Burrs.
Tolerance ± 0.1000 mm(4mil) Unless Otherwise Spe-
cified.
Coplanarity 0.1000 mm
Dimension L Is Measured in Gage plane.
Life Support Policy
Fitipower’s products are not authorized for use as critical components in life support devices or other medical systems.
FP6736-1.0-JUL -2007
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet FP6736.PDF ] | |
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