IP3003L [CRANE]
PFC IC; PFC IC
| 型号： | IP3003L |
| 厂家： | 
Crane Aerospace & Electronics. |
| 描述： | PFC IC |
| 文件： | 总16页 (文件大小：211K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IP3003 / I3003
Power Factor Correction
DESCRIPTIONS
It is Adaptable to a Discontinuous Mode of Operation
that the IP3003 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.
8SOP
8DIP
APPLICATIONS
ꢀ Switching Mode Power Supply (SMPS)
ꢀ Electronic Ballast
FEATURES
ORDER INFORMATION
ꢀ Very Precise Adjustable Output OVP (Dynamic &
Static OVP Function)
ꢀ Extremely Low Start-Up Current
ꢀ Low Operating Supply Current
ꢀ Internal Start-Up Timer
Order Part
IP3003
PKG
Marking
IP3003
Plating
-
Packing
Tube
8DIP
ꢀ Power Factor Maximizer & THD Minimizer Circuit
ꢀ Complete Wide Range Operation
ꢀ Feedback Open Protection
IP3003L
IP3003L
Lead Free
Tube
I3003
I3003-TF
I3003L
-
-
Tube
T & R
Tube
T & R
ꢀ Minimum On Timer
I3003
ꢀ Current Sense Filter On Chip
ꢀ Disable Function
8SOP
ꢀ Extremely Minimized External Part Counts
I3003L
Lead Free
I3003L-TF
BLOCK DIAGRAM
JAN. 2007 (Rev.3)
- 1 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
PIN CONNECTIONS
PIN DESCRIPTIONS
NO
SYMBOL
I/O
DESCRIPTION
1
2
3
4
5
6
7
8
INV
COMP
MULT
CS
I
O
I
Inverting Input of Error Amplifier
Output of Error Amplifier
Multiplier Input
I
Current Sense Input
Zero Current Detect
Ground
ZCD
GND
OUT
VCC
I
−
O
−
Totem-Pole Output
Power Supply Voltage
ABSOLUTE MAXIMUM RATINGS
CHARACTERISTICS
SYMBOL
VALUE
UNIT
Maximum Supply Voltage
Output Peak Current
Vccmax
Ipeak
27
V
500
mA
Analog Inputs & Outputs (Pin 1,2,3,4,5)
ZCD Input Maximum Current
Power Dissipation (8DIP)
Vinmax
Izcd
V
−0.3 ~ 7
10
mA
mW
mW
°C
Pdmax
Pdmax
Tj
800
Power Dissipation (8SOP)
600
Operating Junction Temperature
Storage Temperature
−35 ~ 150
−55 ~ 150
Tstg
°C
JAN. 2007 (Rev.3)
- 2 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS
(Ta = −25°C to 125°C, VCC=14V unless otherwise specified.)
CHARACTERISTICS SYMBOL CONDITIONS
Supply Voltage & Current Section
MIN
TYP
MAX
UNIT
Vcc Tun-On Threshold
Vcc Tun-Off Threshold
Hysteresis Voltage
Vcc(On) VCC Increasing
Vcc(Off) VCC Decreasing
11
8.7
2
12
9.5
2.5
40
4
13
10.3
3
V
V
HYS
Ist
V
Start-Up Current
Before Turn-On
No Switching
20
1
70
6
uA
mA
mA
mA
Quiescent Current
Iq
Operating Supply Current
Operating Current at OVP
Icc
CL=1nF, fsw=50KHz
2
5
8
Icc_ovp Vinv=2.7V
0.5
2
4
Operating
Disable
Current
at
Icc_dis
Vzcd<150mV
0.5
2
4
mA
Error Amplifier Section
Input Volatge
Vinv
dVinv
Iinv
Ta=25°C
2.465
−
2.5
0.1
−0.1
80
2.535
V
mV
uA
dB
MHz
mA
mA
V
Line Regulation
VCC=12 ~ 27V
5
0.5
−
Input Bias Current
Open Loop Gain
−0.5
60
−
Av
Gain Bandwidth
GB
1
−
Output Source Current
Output Sink Current
Upper Clamp Voltage
Lower Clamp Voltage
Isource
Isink
Vcomp=4V,Vinv=2.4V
Vcomp=4V,Vinv=2.6V
Io=−100uA,Vinv=2.4V
Io=100uA,Vinv=2.6V
−2
3
−4
−
5
−
Vupper
Vlower
5.6
2.25
−
−
V
−
−
Feedback Open Protection
Threshold Voltage
Vfo
Vinv Decreasing
150
200
250
mV
JAN. 2007 (Rev.3)
- 3 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS (Continued)
(Ta = −25°C to 125°C, VCC=14V unless otherwise specified.)
CHARACTERISTICS
Multiplier Section
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Linear Operating Voltage
Vmult
2.8
1.3
3.2
1.5
V
−
Vmult=0.5~0.9V,
Vcomp=Upper Clamp
Output Maximum Slope
dVcs/dVmult
1.7
V/V
Ta=25°C
Vmult=1V, Vcomp=3.5V
Multiplier Gain
K
0.5
0.65
0.75
1/V
Current Sense (CS) Section
Vmult=2.5V,
Reference Clamp Volatge
Input Bias Current
Delay to Output
Vcs
Ics
1.65
-0.5
−
1.75
-0.1
200
1.85
0.5
−
V
Vcomp=Upper Clamp
Vcs=0~1.6V
uA
ns
TdHL
Zero Current Detector (ZCD) Section
Input Threshold Voltage
Hysteresis Voltage
Upper Clamp Voltage
Lower Clamp Voltage
Input Bias Current
Vzcd
Vzcd Increasing
1.8
−
2.1
0.5
5.4
0.6
1
2.4
−
V
V
HY(zcd)
Vclamp(H) Izcd=3mA
4.8
0.3
−
6
V
Vclamp(L)
Izcd
V
Izcd=−3mA
−
Vzcd=1~3V
uA
mA
mA
mV
uA
−
Source Current
Isource(zcd)
Isink(zcd)
Vdis
−3
3
−
−
Sink Current
−
−
Disable Input Voltage
Reset Current after Disable
Restart Timer Section
Restart Time delay
Vzcd Decreasing
Pin5=0V
150
−30
200
−80
250
−
Idis
trst
70
130
300
us
JAN. 2007 (Rev.3)
- 4 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS (Continued)
(Ta = −25°C to 125°C, VCC=14V unless otherwise specified.)
CHARACTERISTICS
Output Section
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
10.5
10
11
−
11.5
11
12.5
12
V
V
V
V
V
Io=−10mA
Output High Voltage
Maximum Voltage
Output Low Voltage
Voh
Vomax
Vol
Io=−100mA
VCC=20V,Io=−1mA
Io=10mA
13
15
0.1
1.2
0.6
2.5
Io=100mA
Output Voltage with
UVLO Activated
Vo(uv)
Io=1mA
1
−
−
−
V
−
−
−
−
−
Minimum On Time
Output Rising Time
Output Falling Time
Ton(min)
150
50
ns
ns
ns
tr
tf
CL=1nF
CL=1nF
50
Over Voltage Protector (OVP) Section
Dynamic OVP Current
Iovp
Iovp(hys)
Vovp
35
−
40
30
45
−
uA
uA
V
Dynamic OVP Current
Hysteresis
Static OVP Threshold
Voltage
Vinv=2.7V
2.1
2.25
2.4
JAN. 2007 (Rev.3)
- 5 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
APPLICATION INFORMATIONS
1. Main Inductor
L = η * ( VO − VP ) * VP2 / ( 4 * VO * PO * f )
Where,
η: Efficiency ( 0.95)
VO: DC Link Voltage
VP: Input Peak Voltage
PO: Output Power
f: Switching Frequency
2. Resistor for Current Sense
RS = 1.75 / ILP
Where,
ILP: Inductor Peak Current
3. Resistors for Multiplier
RML < 0.69 * RMU / ( VP – 0.69 )
Where,
RMU: Upper Resistor for Multiplier Input
RML: Lower Resistor for Multiplier Input
4. Resistors for Error Amplifier
REL = 2.5 * REU / ( VO − 2.5 )
Where,
REU: Upper Resistor for Error Amplifier Inverting Input
REL: Lower Resistor for Error Amplifier Inverting Input
JAN. 2007 (Rev.3)
- 6 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
APPLICATION INFORMATIONS (Continued)
5. Over Voltage Protector (OVP)
ΔVO[V] = REU[Ω] * 40[uA]
Fig.1 : Over Voltage Protection Circuit
Fig.2: OVP Operation Timing Chart
JAN. 2007 (Rev.3)
- 7 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
OPERATING TIMING CHART
JAN. 2007 (Rev.3)
- 8 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
TEST CIRCUITS
TYPICAL APPLICATION CIRCUIT (90VAC ~ 270VAC, 80W)
JAN. 2007 (Rev.3)
- 9 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
INTERNAL CIRCUIT
Pin no
Pin name
Internal circuit
1
INV
2
COMP
21
MULT
JAN. 2007 (Rev.3)
- 10 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
INTERNAL CIRCUIT
Pin no
Pin name
Internal circuit
4
CS
Pin4
5
ZCD
7
OUT
JAN. 2007 (Rev.3)
- 11 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS CURVES
Vcc Start-up Current
Operating Supply Current
10
8
100
80
60
40
20
0
6
4
fsw=50KHz
Co=1nF
Ta=25oC
2
0
0
5
10
15
20
25
30
35
0
2
4
6
8
10
12
14
Vcc (V)
Vcc (V)
Disable Input Threshold Voltage
ZCD Input Threshold Voltage
15.0
12.5
10.0
7.5
12
15.0
12.5
10.0
7.5
10
8
Vout (V)
6
Icc (mA)
5.0
4
fsw=50KHz
Co=1nF
5.0
2.5
2
2.5
0.0
0.0
0
0.4
0.1
0.2
0.3
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Vdis(pin5) (V)
Vzcd (V)
Multiplier Input vs. CS Threshold Voltage
Feedback Open Protection Voltage
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
15.0
12
10
8
Vcomp=5.5V
Vcomp=4.5V
12.5
10.0
7.5
Vout (V)
Vcomp=3.5V
Vcomp=3V
6
Icc (mA)
5.0
4
fsw=50KHz
Co=1nF
Vcomp=2.7V
2.5
2
0.0
0.0
0
0.4
0.1
0.2
0.3
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Vinv(pin1) (V)
Vmult (V)
JAN. 2007 (Rev.3)
- 12 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS CURVES (Continue)
Output High Voltage
Output Low Voltage
12.5
12.0
11.5
11.0
10.5
10.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Vcc=14V
Ta=25oC
Vcc=14V
Ta=25oC
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Isource (mA)
Isink (mA)
ICC vs TEMP
GM vs TEMP.
8
7
6
5
4
3
2
1
Icc
[mA]
Gm
0.8
0.6
0.4
0.2
0
(35.0) (2.0) 31.0
64.0
97.0 130.0
(35.0) (2.0) 31.0
64.0
97.0 130.0
TEMP [ꢀ]
TEMP [ꢀ]
VOH1 vs TEMP
VOL2 vs TEMP
Voh1
[V]
Vol2
[V]
13
12.5
12
1.7
1.37
1.04
0.71
0.38
0.05
11.5
11
10.5
10
(35.0) (2.0) 31.0 64.0 97.0 130.0
(35.0) (2.0) 31.0 64.0 97.0 130.0
TEMP [ꢀ]
TEMP [ꢀ]
JAN. 2007 (Rev.3)
- 13 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
ELECTRICAL CHARACTERISTICS CURVES (Continue)
VINV vs TEMP
KVM vs TEMP
Kvm
1.7
1.65
1.6
1.55
1.5
2.53
Vinv
[V]
2.52
2.51
2.5
1.45
1.4
1.35
1.3
2.49
2.48
2.47
(35.0) (2.0) 31.0 64.0 97.0 130.0
(35.0) (2.0) 31.0 64.0 97.0 130.0
TEMP [ꢀ]
TEMP [ꢀ]
JAN. 2007 (Rev.3)
- 14 -
http://www.interpionsemi.com
IP3003 / I3003
Power Factor Correction
PACKAGE DIMENSION
JAN. 2007 (Rev.3)
- 15 -
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IP3003 / I3003
Power Factor Correction
PACKAGE DIMENSION
JAN. 2007 (Rev.3)
- 16 -
http://www.interpionsemi.com
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