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參數(shù)資料
| 型號(hào)： | FS6S1265R-TU |
| 英文描述： | Current-Mode SMPS Controller |
| 中文描述： | 電流模式開(kāi)關(guān)電源控制器 |
| 文件頁(yè)數(shù)： | 4/10頁(yè) |
| 文件大小： | 595K |
| 代理商： | FS6S1265R-TU |
FS6S1265RE
4
Electrical Characteristics (CONTROL Part)
(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 Freqency
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit (Note4)
PROTECTION SECTION
Over Voltage Protection
Over Current Latch voltage(Note3)
Thermal Shutdown Tempature(Note2)
TOTAL DEVICE SECTION
Start-Up Current
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
10.4
11.4
0.7
0.45
40
11.0
12.0
1.0
0.6
50
11.6
12.6
1.3
0.75
60
V
V
V
A
-
V
CC
=10.5V , V
FB
=0V
kHz
I
OVER
-
7.04
8.0
8.96
A
V
OVP
V
OCL
T
SD
V
CC
≥
27V
27
0.9
140
30
1.0
160
33
1.1
-
V
V
°
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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