FAN6921MLMY Fairchild Semiconductor, FAN6921MLMY Datasheet - Page 8

• Manufacturer Part Number: FAN6921MLMY
• Description: TAPE REEL \ Integrated PFC And Flyback Controller
• Manufacturer: Fairchild Semiconductor

Specifications of FAN6921MLMY

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2010 Fairchild Semiconductor Corporation
FAN6921ML • Rev. 1.0.1
Electrical Characteristics
V
PFC Stage
Voltage Error Amplifier Section
PFC Current Sense Section
V
DD
Symbol
V
V
INV-FB-Latch
V
t
t
V
V
=15V, T
V
V
V
INV-OVP
INV-UVP
V
I
INV-OVP
INV-UVP
V
INV-BO2
COMP
t
Gm
INV-BO
V
CSPFC
RATIO
COMP
INV-H
t
INV-L
BNK
A
REF
PD
OZ
V
A
=-40~105°C (T
Transconductance
Feedback Comparator Reference Voltage
Clamp High Feedback Voltage
Clamp High Output Voltage Ratio
Clamp Low Feedback Voltage
Over Voltage Protection for INV
Input
Over-Voltage Protection Debounce Time
Under-Voltage Protection for INV Input
Under Voltage Protection Debounce Time
INV Threshold Voltage for Blocking FB latch
PWM and PFC Off Threshold for Brownout Protection
PWM Off Threshold Voltage for Brownout Protection,
PFC Off
Comparator Output High Voltage
Zero Duty Cycle Voltage on COMP Pin
Comparator Output Source
Current
Comparator Output Sink Current
Threshold Voltage for Peak
Current Cycle-by-Cycle Limit
Propagation Delay
Leading-Edge Blanking Time
CSPFC Compensation Ratio for THD
Parameter
A
=T
J
), unless otherwise specified.
(4)
(Continued)
RANGE=Open
RANGE=Ground
V
RANGE=Open
V
RANGE=Ground
RANGE=Open
RANGE=Ground
V
V
RANGE=Open,
V
RANGE=Ground,
V
V
INVH
INVH
INV
INV
INV
INV
COMP
=2.3V, V
=1.5V
=2.75V, V
=2.65V, V
Conditions
/ V
/ V
=5V
REF
REF
8
,
,
COMP
COMP
COMP
=1.5
=5
=5
2.465
Min.
2.70
2.60
1.06
1.04
2.25
0.35
1.15
0.50
0.90
1.15
100
110
0.7
0.7
4.8
50
50
15
20
20
Continued on the following page…
2.500
Typ.
2.75
2.65
2.30
2.90
2.75
0.45
1.20
1.25
0.75
0.60
0.95
125
180
110
0.8
0.8
70
70
25
30
30
2.535
Max.
2.80
2.70
1.14
1.08
2.35
2.95
2.80
0.55
1.25
1.35
1.00
1.00
150
200
250
0.9
0.9
6.0
90
90
35
40
40
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Units
µmho
mA
µA
µA
µA
µs
µs
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
V