FSFA2100 Fairchild Semiconductor, FSFA2100 Datasheet - Page 6

• Manufacturer Part Number: FSFA2100
• Description: IC SWIT OVP UVLO 9SIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSFA2100

• Output Isolation: Isolated
• Frequency Range: 94 ~ 106kHz
• Voltage - Input: 14.5 ~ 25 V
• Voltage - Output: 650V
• Power (watts): 200W
• Operating Temperature: -40°C ~ 130°C
• Package / Case: 9-SIP
• Output Voltage: 25 V
• Output Current: 8 A
• Output Power: 450 W
• Switching Frequency: 300 KHz
• Operating Temperature Range: - 40 C to + 130 C
• Mounting Style: Through Hole
• Duty Cycle (max): 55 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2008 Fairchild Semiconductor Corporation
FSFA2100 • Rev. 1.0.0
Electrical Characteristics
T
MOSFET Section
Supply Section
UVLO Section
Oscillator and Feedback Section
A
HV
HV
LV
=25°C and LV
LV
HV
Symbol
LV
R
I
I
I
I
V
BV
Q
O
Q
O
D
V
CC
D
CC
CC
f
DS(ON)
HV
HV
CC
FB
V
CC
V
V
LV
LV
CC
I
OSC
I
t
t
MAX
LK
FB
BHY
SS
MIN
rr
RT
BH
DSS
BL
UVH
UV+
MAX
UVH
UV-
UV+
UV-
CC
CC
CC
CC
Drain-to-Source Breakdown Voltage
On-State Resistance
Body Diode Reverse Recovery Time
Offset Supply Leakage Current
Quiescent HV
Quiescent LV
Operating HV
(RMS Value)
Operating LV
(RMS Value)
LV
LV
LV
HV
HV
HV
V-I Converter Threshold Voltage
Output Oscillation Frequency
Maximum Duty Cycle
Minimum Duty Cycle
Maximum Feedback Voltage for D
Feedback Source Current
Burst Mode High-Threshold Voltage
Burst Mode Low-Threshold Voltage
Burst Mode Hysteresis Voltage
Internal Soft-Start Time
CC
CC
CC
CC
CC
CC
CC
=17V unless otherwise specified.
Supply Under-Voltage Positive Going Threshold (LV
Supply Under-Voltage Negative Going Threshold (LV
Supply Under-Voltage Hysteresis
Supply Under-Voltage Negative Going Threshold (HV
Supply Under-Voltage Positive Going Threshold (HV
Supply Under-Voltage Hysteresis
CC
Parameter
CC
CC
CC
Supply Current
Supply Current
Supply Current
Supply Current
MAX
(5)
I
I
V
V
dI
HV
(HV
(LV
f
HV
No switching, V
HV
f
No switching, V
R
V
V
D
V
f
D
D
OSC
OSC
OSC
GS
GS
=200μA, T
=200μA, T
FB
FB
FB
Diode
T
MAX
6
=27KΩ
CC
CC
CC
CC
=4V
=0V
=0V
=10V, I
=0V, I
CC
=100KHz, V
=100KHz, V
=100kHz
Test Conditions
=V
=17V
=17V
UV+) - 0.1V
≥ 48%
/dt=100A/μs
UV+) - 0.1V
CTR
Diode
D
=600V
=5.5A
A
A
=25°C
=125°C
=11.0A,
FB
FB
FB
FB
CC
CC
CC
< 1V
< 1V
> 3V
> 3V
CC
Start)
Start)
Stop)
Stop)
Continued on the following page…
Min.
1.34
1.16
13.0
10.2
370
600
1.5
2.7
0.1
8.2
7.8
94
10
45
Typ.
0.32
14.5
11.3
1.50
1.30
650
120
100
100
100
470
3.2
9.2
8.7
0.5
2.0
3.0
0.2
50
50
15
6
7
2
Max.
0.38
16.0
12.4
10.2
1.66
1.44
120
200
200
www.fairchildsemi.com
106
570
9.6
2.5
3.3
0.3
50
11
55
20
9
4
0
Unit
KHz
mA
mA
mA
μA
μA
μA
μA
ms
ns
μA
Ω
%
%
V
V
V
V
V
V
V
V
V
V
V
V