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Factor Collector. S6503P Datasheet

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Factor Collector. S6503P Datasheet






S6503P Collector. Datasheet pdf. Equivalent




S6503P Collector. Datasheet pdf. Equivalent





Part

S6503P

Description

Power Factor Collector



Feature


S6503/P Power Factor Collector Descript ion It is Adaptable to a Discontinuous Mode of Operation that the S6503/P is A dvanced PFC (Power Factor Correction) C ontroller for the High Density Switchin g Mode Power Supply and Electronic Ball ast systems. The Bulky External compone nts are eliminated in the Internal Star t-up circuits, though it is taken in In dependent Boost Co.
Manufacture

KODENSHI

Datasheet
Download S6503P Datasheet


KODENSHI S6503P

S6503P; nverter Operation. What is more, instead of the External components, the Low Pa ss Filter is mounted in Internal Curren t Sense block. Internal Clamping of the Error Amplifier and Multiplier Output improve turn on Overshoot Characteristi cs and Current Limiting. The One of fea tures is able to prevent Abnormal Condi tion, Open Lamp & Over Voltage. Feature s • Very Precise A.


KODENSHI S6503P

djustable Output OVP (Dynamic & Static O VP Function) • Extremely Low Start-Up Current • Low Operating Supply Curre nt • Internal Start-Up Timer • Powe r Factor Maximizer & THD Minimizer Circ uit • Complete Wide Range Operation Feedback Open Protection • Minimum On Timer • Current Sense Filter On C hip • Disable Function • Extremely Minimized External Part Counts High Sp.


KODENSHI S6503P

eed Response Time Applications • Swit ching Mode Power Supply (SMPS) • Elec tronic Ballast Ordering Information Ty pe NO. S6503 S6503P Marking S6503 S650 3 Package Code SOP-8 DIP - 8 KSD-I1E0 04-002 1 Block Diagram S6503/P Pin Description No Symbol 1 INV 2 COMP 3 MU LT 4 CS 5 ZCD 6 GND 7 OUT 8 VCC I/O De scription I Inverting Input of Error Am plifier O Output of Er.

Part

S6503P

Description

Power Factor Collector



Feature


S6503/P Power Factor Collector Descript ion It is Adaptable to a Discontinuous Mode of Operation that the S6503/P is A dvanced PFC (Power Factor Correction) C ontroller for the High Density Switchin g Mode Power Supply and Electronic Ball ast systems. The Bulky External compone nts are eliminated in the Internal Star t-up circuits, though it is taken in In dependent Boost Co.
Manufacture

KODENSHI

Datasheet
Download S6503P Datasheet




 S6503P
S6503/P
Power Factor Collector
Description
It is Adaptable to a Discontinuous Mode of Operation that the S6503/P is Advanced PFC (Power Factor
Correction) Controller for the High Density Switching Mode Power Supply and Electronic Ballast systems.
The Bulky External components are eliminated in the Internal Start-up circuits, though it is taken in
Independent Boost Converter Operation. What is more, instead of the External components, the Low
Pass Filter is mounted in Internal Current Sense block. Internal Clamping of the Error Amplifier and
Multiplier Output improve turn on Overshoot Characteristics and Current Limiting. The One of features is
able to prevent Abnormal Condition, Open Lamp & Over Voltage.
Features
Very Precise Adjustable Output OVP (Dynamic & Static OVP Function)
Extremely Low Start-Up Current
Low Operating Supply Current
Internal Start-Up Timer
Power Factor Maximizer & THD Minimizer Circuit
Complete Wide Range Operation
Feedback Open Protection
Minimum On Timer
Current Sense Filter On Chip
Disable Function
Extremely Minimized External Part Counts High Speed Response Time
Applications
Switching Mode Power Supply (SMPS)
Electronic Ballast
Ordering Information
Type NO.
S6503
S6503P
Marking
S6503
S6503
Package Code
SOP-8
DIP - 8
KSD-I1E004-002
1




 S6503P
Block Diagram
S6503/P
Pin Description
No Symbol
1 INV
2 COMP
3 MULT
4 CS
5 ZCD
6 GND
7 OUT
8 VCC
I/O Description
I Inverting Input of Error Amplifier
O Output of Error Amplifier
I Multiplier Input
I Current Sense Input
I Zero Current Detect
- Ground
O Totem-Pole Output
- Power Supply Voltage
KSD-I1E004-002
2




 S6503P
Absolute Maximum Ratings
Characteristics
Maximum Supply Voltage
Output Peak Current
Analog Input & Output (Pin 1,2,3,4,5)
ZCD Input Maximum Current
Power Dissipation
Operating Junction Temperature
Storage Temperature
S6503/P
Symbol
VCCMAX
IPEAK
VINMAX
IZCD
PDMAX
SOP-8
DIP-8
Tj
Tstg
Value
27
±500
-0.3 ~ 7
±10
600
800
-35 ~ 150
-55 ~ 150
Unit
V
V
Electrical Characteristics
(Ta = -25to 125℃, VCC=14V unless otherwise specified.)
Characteristics
Symbol Test Condition
Min.
Typ.
Max.
Unit
Supply Voltage & Current Section
VCC Turn-On Threshold
VCC Turn-Off Threshold
Hysteresis Voltage
VCC(On)
VCC(Off)
HYS
Start-Up Current
Quiescent Current
Operating Supply Current
Operating Current at OVP
Operating Current at Disable
IST
IQ
ICC
ICC_OVP
ICC_DIS
Error Amplifier Section
Input Voltage
Line Regulation
Input Bias Current
Open Loop Gain
VINV
dVINV
IINV
Av
Gain Bandwidth
GB
Output Source Current
Output Sink Current
Upper Clamp Voltage
Lower Clamp Voltage
Feedback Open Protection
Threshold Voltage
ISOURCE
ISINK
VUPPER
VLOWER
Vfo
VCC Increasing
VCC Decreasing
Before Turn-On
No Switching
CL=1nF, fsw=50KHz
VINV=2.7V
VZCD<150mV
Ta=25
VCC=12 ~27V
VCOMP=4V,VINV=2.4V
VCOMP=4V,VINV=2.6V
IO=-100uA,VINV=2.4V
IO=100uA, VINV=2.6V
VINV Decreasing
11 12
13
8.7 9.5 10.3
2 2.5
3
20 40
70
14 6
25 8
0.5 2
4
0.5 2
4
2.465 2.5 2.535
- 0.1 5
-0.5 -0.1
0.5
60 80
-
-1
-
-2 -4
-
35
-
- 5.6
-
- 2.25
-
150 200 250
V
V
V
V
V
V
KSD-I1E004-002
3



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