FSL206MR Fairchild Semiconductor, FSL206MR Datasheet - Page 5

• Manufacturer Part Number: FSL206MR
• Description: The FSL206MR integrated Pulse Width Modulator (PWM) and SenseFET is specifically designed for highperformance offline Switch Mode Power Supplies (SMPS) with minimal external components
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FSL206MR • Rev. 1.0.2
Electrical Characteristics
T
SenseFET Section
Control Section
Burst Mode Section
Protection Section
Symbol
HYS
HYS
A
V
R
V
V
BV
V
V
V
V
I
∆f
C
C
D
V
TSD
D
DELAY
LS_OFF
C
f
= 25C unless otherwise specified.
I
DS(ON)
t
START
V
t
LS_ON
t
I
BURH
AOCP
DSS
OSC
STOP
I
BURL
CLD
LEB
f
MAX
S/S
LIM
OVP
OSS
RSS
t
t
OSC
MIN
FB
iSS
M
SD
DSS
r
f
BUR
TSD
Drain Source Breakdown Voltage
Zero Gate Voltage Drain Current
Drain-Source On-State Resistance
Input Capacitances
Output Capacitance
Reverse Transfer Capacitance
Rise Time
Fall Time
Switching Frequency
Switching Frequency Variation
Frequency Modulation
Maximum Duty Cycle
Minimum Duty Cycle
UVLO Threshold Voltage
Feedback Source Current
Internal Soft-Start Time
Burst-Mode HIGH Threshold Voltage V
Burst-Mode LOW Threshold Voltage
Burst-Mode Hysteresis
Peak Current Limit
Current Limit Delay Time
Shutdown Feedback Voltage
Shutdown Delay Current
Leading-Edge Blanking Time
Abnormal Over-Current Protection
Over-Voltage Protection
Line-Sense Protection On to Off
Line-Sense Protection Off to On
Thermal Shutdown Temperature
TSD Hysteresis Temperature
Parameter
(8)
(8)
(8)
(8)
(8)
(8)
(9)
V
V
V
V
V
V
V
V
V
V
-25°C < T
V
V
V
After Turn On
V
V
V
V
V
V
V
V
V
V
CC
DS
DS
GS
GS
GS
GS
DS
DS
FB
FB
FB
FB
FB
FB
CC
CC
FB
CC
CC
FB
FB
FB
FB
= 0V, V
= 4V, V
= 4V, V
= 0V, V
= 0V, V
= 4V, V
= 4V, di/dt = 300mA/µs,
= 4V
= 4V, V
= 3V, V
= 3V, V
= 650V, V
= 520V, V
= 325V, I
= 325V, I
= 0V, I
= 10V, I
= 0V, V
= 0V, V
= 0V, V
= 10V, V
= 10V, V
= 10V
= 10V
5
J
D
CC
< 85°C
CC
CC
CC
CC
CC
CC
CC
CC
Conditions
DS
DS
DS
D
= 250µA
FB
FB
D
D
= 10V
= 0.3A
GS
GS
= 10V
= 10V
= 10V
Sweep
= 10V
Increase
= 10V, V
= 10V, V
= 25V, f = 1MHz
= 25V, f = 1MHz
= 25V, f = 1MHz
= 0.5A, R
= 0.5A, R
Increase
Decrease
= 0V
= 0V, T
LS
LS
A
G
G
Decrease
Increase
=25Ω
=25Ω
= 125°C
(8)
+125
Min. Typ. Max. Units
0.66
0.59
0.54
23.0
650
250
4.5
2.1
1.9
1.4
61
66
90
10
0
7
6
+135
14.9
43.6
0.83
0.74
0.60
24.5
+60
162
110
100
2.7
6.1
5.0
2.7
0.7
2.0
1.5
14
67
±5
±3
72
15
90
0
8
7
+150
1.00
0.89
0.66
26.0
250
±10
130
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5.5
3.3
2.1
1.6
50
19
73
78
20
0
9
8
KHz
KHz
mV
µA
µA
µA
ms
µA
pF
pF
pF
°C
°C
ns
ns
ns
ns
%
%
%
Ω
V
V
V
V
V
A
V
V
V
V
V