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S6500 PDF даташит

Спецификация S6500 изготовлена ​​​​«AUK corp» и имеет функцию, называемую «POWER FACTOR CORRECTOR».

Детали детали

Номер произв S6500
Описание POWER FACTOR CORRECTOR
Производители AUK corp
логотип AUK corp логотип 

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S6500 Даташит, Описание, Даташиты
회ㅏ F
Semiconductor
S6500
POWER FACTOR CORRECTOR
Description
This device is power factor correction controller using a discontinues conduction mode of
boost converter. Especially, it is optimized for electronic ballasts which prevent abnormal
functions in load runaway and feedback loop fault conditions and low power and high
density power supplies which require minimum board size. The external component R/C
filter is not necessary because the R/C filter is included in current sense block. This is the
improved version with a pin out equivalent to world standard.
Features
Dynamic, Static & Feedback OVP
Extremely Low Start up Current (30uA Typ.)
Very Low Operating Current (4mA Typ.)
Internal Self Start Timer
Current Sense with Internal RC Filter
Trimmed ±1.5% internal Reference
Under Voltage Lock Out with Hysteresis
Pin Compatible to World Standard
High Current Totem Pole Gate Drive
Applications
Electronic Ballast
SMPS
Ordering Information
Type NO.
Marking
S6500
S6500
Outline Dimensions
Package Code
SOP-8
PIN Collection
unit : mm
KSI-8011-002
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S6500 Даташит, Описание, Даташиты
Internal Block Diagram
S6500
INV 1
COMP 2
MULT 3
CS 4
Error Amplifier
0.4 V
-
+
Vref A
2.3 V
-
+
Feedback
OVP
-
+
Static
OVP
-
Vm2 +
Gain K
Vm1
-
+
0. 5V
Dynamic
40uA OVP
10 uA
Vref
K=
Vmo
Vm1-(Vm2-Vref)
Multiplier
Vmo
40k
5pF
2V
+
-
Current Sense
Comparator
Q
2. 5V Ref
Under Voltage Lock Out
40uA Ref
uvlo +
-
Vth(st)
8 Vcc
18V
Self Starter
S
uvlo
7 OUT
Drive Output
Vs
6 GND
R
+
Zero Current
Detector
-
2.0V
1.5 V
2Vbe
5
Vz
IDET
Absolute Maximum Ratings
Characteristics
Supply Voltage
Supply voltage Regulator Maximum Current
Peak Drive Output Current
Driver Output Clamping Diodes Vo>Vcc or Vo<-0.3V
Detect Clamping Diodes
Error Amp, Compensation and Multiplier Input Voltage
Power Dissipation @ Tamb=50
Thermal Data
Thermal Resistance Junction-Ambient
Symbol
VCC
ICC(max)
Ioh, lol
Iclamp
ldet
Vin
Pd
Value
18
35
±500
±10
±10
-0.3 to 6
0.65
Rth(j-amb)
100
Units
V
mA
mA
mA
mA
V
W
/W
PIN Function
Pin Number
1
Pin Name
INV
2 COMP
3 MULT
4 CS
5 IDET
6 GND
7 OUT
8 Vcc
Pin Function Description
Inverting input of the error amplifier. The output of the boost converter should be
resistively divided to 2.5V and Connected to this pin.
Output of the error amplifier. A feedback compensation network is placed
between this pin and the INV pin.
Input to the multiplier stage. The full wave rectified AC voltage is divided to less
than 4V and is connected to this pin.
Input to the comparator of the control loop. The MOSFET current is sensed by a
resister and the resulting voltage is applied to this pin. An internal R/C filter is
Included to reject any high frequency noise.
Zero current detection input.
Ground of the control section.
Gate drive output. A push pull output stage is able to drive the power MOSFET
with peak current of 500mA.
Supply voltage of driver and control circuits.
KSI-8011-002
2









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S6500 Даташит, Описание, Даташиты
S6500
Electrical Characteristics
Vcc=12V, -25℃≤Ta125, unless otherwise specified.
Characteristic
Symbol Test Condition
Min. Typ. Max. Unit
SUPPLY VOLTAGE & CURRENT SECTION
Start Threshold Voltage
Vth(st)
Vcc Increasing
9.5 10.5 11.5
V
UVLO Hysteresis
HY(st)
-
1.5 2.5 3.5
V
Start up Supply Current
Ist
Vcc=9V
5 30 50 uA
Operating Supply Current
Icc
Output not switching
-
3 6 mA
Operating Current at OVP
Iocc
INV=3V
- 1.6 2.5 mA
Dynamic Operating Supply Current
Idcc
50kHz, Cl=1nF
- 4 8 mA
Maximum Supply Voltage
Vcc(max)
Icc=30mA
17 18 19
V
ERROR AMPLIFIER SECTION
Voltage Feedback Input Threshold
Vref Iref=0mA, Ta=252.465 2.5 2.535 V
Line Regulation (note 1)
Vref1
12VVcc17V
- 0.1 10 mV
Temperature Stability of Vref (note 1) Vref2 Temp= -25to 85
-
20
-
mV
Input Bias Current (Pin1)
Ib(ea)
- -0.5 - 0.5 uA
Output Source Current
Isource
INV=2V, Vm2=4V
-2 -5
-
mA
Output Sink Current
Isink INV=3V, Vm2=4V 3 6 - mA
Lower Clamp Voltage
Vlow
INV=3V
1.9 2 2.1
V
MULTIPLIER SECTION
Input Bias Current (Pin3)
Ib(m)
M1 Input Voltage Range (pin3) (note2) Vm1
M2 Input Voltage Range (pin2) (note2) Vm2
Multiplier Gain (note 3)
K
Maximum Multiplier Output Voltage Vmo(max)
-
Range From 0V
Range From Vref
Vm=1V, Vm2=4V
INV=1V, Vm1=4V
-0.5 -
4 4.5
Vref Vref
+25 +3
0.45 0.6
1.8 2
0.5
-
-
0.75
2.2
uA
V
V
1/V
V
KSI-8011-002
3










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