參數(shù)資料
型號(hào): FS6S
廠商: Fairchild Semiconductor Corporation
英文描述: Fairchild Power Switch(FPS)
中文描述: 飛兆半導(dǎo)體功率開關(guān)(FPS)
文件頁數(shù): 4/13頁
文件大小: 218K
代理商: FS6S
FS6S-SERIES FS6S0965RT/FS6S1265RB
4
Electrical Characteristics
(Continued)
(V
CC
=16V, Tamb = 25
°
C unless otherwise specified)
Parameter
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
OSCILLATOR SECTION
Initial Frequency
Voltage Stability
Temperature Stability (Note2)
Maximum Duty Cycle
Minimum Duty Cycle
FEEDBACK SECTION
Feedback Source Current
Shutdown Feedback Voltage
Shutdown Delay Current
SYNC. & SOFTSTART SECTION
Softstart Voltage
Softstart Current
Sync High Threshold Voltage(Note3)
Sync Low Threshold Voltage(Note3)
BURST MODE SECTION
Burst Mode Low Threshold Voltage
Burst Mode High Threshold Voltage
Burst Mode Enable Feedback Voltage
Burst Mode Peak Current Limit(Note4)
Burst Mode Frequency
CURRENT LIMIT(SELF-PROTECTION)SECTION
Notes:
1. These parameters are the Current Flowing in the Control IC.
2. These parameters, although guaranteed, are not 100% tested in production
3. These parameters, although guaranteed, are tested in EDS(wafer test) process
4. These parameters are indicated Inductor Current.
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
START
V
STOP
V
FB
=GND
V
FB
=GND
14
8
15
9
16
10
V
V
F
OSC
F
STABLE
F
OSC
D
MAX
D
MIN
-
22
0
0
92
-
25
1
±
5
95
-
28
3
±
10
98
0
kHz
%
%
%
%
12V
V
CC
23V
-25
°
C
≤ Τ
a
85
°
C
-
-
I
FB
V
SD
I
DELAY
V
FB
=GND
V
FB
6.9V
V
FB
=5V
0.7
6.9
1.6
0.9
7.5
2.0
1.1
8.1
2.4
mA
V
μ
A
V
SS
I
SS
V
FB
=2V
V
SS
=0V
V
CC
=16V , V
FB
=5V
V
CC
=16V , V
FB
=5V
4.7
0.8
-
-
5.0
1.0
7.2
5.8
5.3
1.2
-
-
V
mA
V
V
V
SYNCH
V
SYNCL
V
BURL
V
BURH
V
BEN
I
BURPK
F
BUR
V
FB
=0V
V
FB
=0V
V
CC
=10.5V
V
CC
=10.5V , V
FB
=0V
V
CC
=10.5V , V
FB
=0V
10.4
11.4
0.7
0.6
40
11.0
12.0
1.0
0.85
50
11.6
12.6
1.3
1.1
60
V
V
V
A
kHz
Peak Current Limit (Note4)
I
OVER
FS6S0965RT
FS6S1265RB
5.28
7.04
6.0
8.0
6.72
8.96
A
PROTECTION SECTION
Over Voltage Protection
Over Current Latch voltage(Note3)
Thermal Shutdown Temperature
(Note2)
TOTAL DEVICE SECTION
Start-Up Current
V
OVP
V
OCL
V
CC
27V
27
0.9
30
1.0
33
1.1
V
V
-
-
T
SD
140
160
-
°
C
I
START
I
OP
I
OP(MIN)
I
OP(MAX)
V
FB
= GND, V
CC
= 14V
V
FB
= GND, V
CC
= 16V
V
FB
= GND, V
CC
= 12V
V
FB
= GND, V
CC
= 30V
-
0.1
0.17
mA
Operating Supply Current(Note1)
-
10
15
mA
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