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IRS2166DSPBF Datasheet(PDF) 4 Page - International Rectifier

Part No. IRS2166DSPBF
Description  PFC BALLAST CONTROL IC
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Maker  IRF [International Rectifier]
Homepage  http://www.irf.com
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IRS2166DSPBF Datasheet(HTML) 4 Page - International Rectifier

 
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IRS2166D(S)PbF
www.irf.com
Page 4
Electrical Characteristics (cont’d)
VCC = VBS = VBIAS=14 V +/- 0.25 V, VCPH=VSD/EOL = VCOMP= VCS= VBUS = VZX =0.0 V, RT = RPH = 39.2 kΩ, CLO = CHO = CPFC =
1000 pF, CT = 470 pF, TA=25 °C unless otherwise specified. See state diagram for MODE.
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
PFC Protection Circuitry Characteristics
VVBUSUV-
VBUS pin undervoltage reset threshold
2.7
3.0
3.3
V
CT=COM
Gate Driver Output Characteristics (HO, LO and PFC pins)
VOL
Low-level output voltage, LO, HO, PFC
---
COM
---
VOH
High-level output voltage, LO, HO, PFC
---
VCC
---
V
tr
Turn-on rise time
---
120
220
tf
Turn-off fall time
---
50
100
ns
I0+
Source current
---
180
---
I0-
Sink current
---
260
---
mA
Bootstrap FET Characteristics
VB,ON
VB when the bootstrap FET is on
13.2
13.7
---
V
IB,CAP
VB source current when FET is on
40
55
---
CBS=0.1 µF
IB,10V
VB source current when FET is on
9
12
---
mA
VB=10 V
Ballast Control Oscillator Characteristics
fPH
Preheat half-bridge oscillator frequency
73
76
81
kHz
MODE=PREHEAT
fRUN
Run half-bridge oscillator frequency
40
43
46
MODE=RUN,
CPH=13 V
D
Oscillator duty cycle
---
50
---
%
td,LO
LO output deadtime
0.7
1.0
1.5
td,HO
HO output deadtime
0.7
1.0
1.5
µs
VCT+
CT pin rising threshold voltage
7.8
8.4
9.0
VCT-
CT pin falling threshold voltage
4.1
4.6
5.1
V
Ballast Control Preheat Characteristics
VCPHEOP
CPH pin end of preheat threshold voltage
---
10.8
---
CT=COM, IRPH<2 µA
VCPHRUN
CPH pin run mode threshold voltage
---
12.0
---
V
VBUS=VCC, CT=COM,
VSDEOL=3.5 V,
IRPHLK
RPH pin leakage current
---
0.1
---
MODE=RUN
ICPH
CPH pin charging current
2.6
3.6
4.6
µA
CPH=5 V
VCPHFLT
CPH pin voltage in fault mode
---
0
---
V
MODE = FAULT
Ballast Control Protection Circuitry Characteristics
VCSTH+
CS pin over-current sense threshold
1.075
1.20
1.325
V
nEVENTS
CS pin fault counter number of events
70
100
140
MODE=PREHEAT,
VBUS=0 V
VSDTH+
SD pin rising non-latched shutdown threshold
lt
4.5
5.0
5.5
VSDTH-
SD pin falling reset threshold voltage
2.7
3.0
3.3
V
VSD,delay
Delay from VSDTH+ until LO goes low
---
450
---
ns
VEOLBIAS
EOL pin bias voltage
1.8
2.0
2.2
V
CT=COM
IEOL,SRC
EOL pin internal OTA source current
---
10
---
IEOL,SNK
EOL pin internal OTA sink current
---
10
---
µA
SD = VEOLBIAS + 0.5 V
VEOLTH+
EOL pin rising latched shutdown threshold
(active during RUN MODE)
2.7
3.0
3.3
VEOLTH-
EOL pin falling latched shutdown threshold
(active during RUN MODE)
0.9
1.0
1.1
V
MODE=RUN, CT=COM
VBUS=4.0 V, CPH=13 V
VEOL,delay
Delay from VEOLTH+ until LO goes low
---
1
---
µs
MODE=RUN,
CT=COM, CPH=13 V
VCTFLT
CT pin fault mode voltage
---
0
---
VCPHFLT
CPH pin fault mode voltage
---
0
---
V
MODE=FAULT


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