IR2166 International Rectifier, IR2166 Datasheet - Page 30

• Manufacturer Part Number: IR2166
• Description: IC PFC/BALLAST CONTROL 16-DIP
• Manufacturer: International Rectifier
• Type: PFC/Ballast Controllerr

Specifications of IR2166

• Frequency: 39 ~ 50 kHz
• Current - Supply: 10mA
• Current - Output: 400mA
• Voltage - Supply: 11.5 V ~ 15.6 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Package: 16-pin DIP
• Circuit: Fluorescent Ballast IC
• Offset Voltage (v): 600
• Output Source Current Min (ma): 250
• Output Sink Current Min (ma): 400
• Vcc Range (v): 10-25V with UVLO
• Output Voltage Min (v): 10
• Output Voltage Max (v): 25
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IR2166

IR2166 & (PbF)
P F C D e s ig n E q u a tio n s
30
S te p 1 : C a lc u la te P F C in d u c to r v a lu e :
S te p 2 : C a lc u la te p e a k P F C in d u c to r c u rre n t:
S te p 3 : C a lc u la te m a x im u m o n -tim e :
S te p 4 : C a lc u la te m a x im u m C O M P v o lta g e :
S te p 5 : S e le c t z e n e r d io d e D C O M P v a lu e :
S te p 6 : C a lc u la te re s is to r R S U P P L Y v a lu e :
i
t
V
w h e re ,
N o te : T h e P F C in d u c to r m u s t n o t s a tu ra te a t
P ro p e r c o re s iz in g a n d a ir-g a p p in g s h o u ld b e c o n s id e re d in th e in d u c to r d e s ig n .
VBUS
VAC
L
P
PK
ON
f
R
D
COMP
OUT
PFC
MIN
SUPPLY
MAX
COMP
MIN
MAX
2
VAC
(
VBUS
2
z e n e r v o lta g e
VAC
2
=
=
=
=
=
VAC
MIN
P
0
OUT
t
P
9 .
D C b u s v o lta g e
M in im u m rm s A C in p u t v o lta g e
P F C e ffic ie n c y (ty p ic a lly 0 .9 5 )
M in im u m P F C s w itc h in g fre q u e n c y a t m in im u m A C in p u t v o lta g e
B a lla s t o u tp u t p o w e r
IQCCUV
ON
OUT
2
MIN
2
E
MIN
MAX
f
L
MIN
2
PFC
PK
6
VAC
P
V
10
OUT
COMP
MIN
VBUS
MAX
)
VAC
i
PK
MIN
2
o v e r th e s p e c ifie d b a lla s t o p e ra tin g te m p e ra tu re ra n g e .
[A m p s P e a k ]
[S e c o n d s]
[H e n rie s] (1 )
[V o lts]
[O h m s] (6 )
[V o lts] (5 )
(2 )
(3 )
(4 )
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