參數(shù)資料
型號(hào): FSCQ1565RTYDTU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Green Mode Fairchild Power Switch (FPS)
中文描述: 26.4 A SWITCHING CONTROLLER, 22 kHz SWITCHING FREQ-MAX, PZFM5
封裝: TO-220F, 5 PIN
文件頁數(shù): 8/44頁
文件大?。?/td> 1204K
代理商: FSCQ1565RTYDTU
FSCQ-SERIES
8
Electrical Characteristics
(Continued)
(Ta=25
°
C unless otherwise specified)
Note:
1. This parameter is the current flowing in the control IC.
2. These parameters indicate inductor current.
3. These parameters, although guaranteed, are tested only in EDS (wafer test) process.
Parameter
Sync SECTION
Sync Threshold in Normal QR (H)
Sync Threshold in Normal QR (L)
Sync Threshold in Extended QR (H)
Sync Threshold in Extended QR (L)
Extended QR Enable Frequency
Extended QR Disable Frequency
TOTAL DEVICE SECTION
Operating Supply Current
(1)
Symbol
Condition
Min.
Typ. Max.
Unit
V
SH1
V
SL1
V
SH2
V
SL2
F
SYH
F
SYL
V
CC
= 18V, V
FB
= 5V
4.2
2.3
2.7
1.6
-
-
4.6
2.6
3.0
1.8
90
45
5.0
2.9
3.3
2.0
-
-
V
V
V
V
kHz
kHz
- In Normal Operation
I
OP
FSCQ0565RT
V
FB
= 5V
-
-
-
-
-
-
-
-
-
-
4
4
6
6
7
7
7
6
6
8
8
9
9
9
mA
FSCQ0765RT
FSCQ0965RT
FSCQ1265RT
FSCQ1465RT
FSCQ1565RT
FSCQ1565RP
I
OB
I
START
I
SN
- In Burst Mode (Non-switching)
Startup Current
Sustain Latch Current
(3)
CURRENT SENSE SECTION
V
FB
= GND
V
CC
= V
START
-0.1V
V
CC
= V
STOP
-0.1V
0.25
25
50
0.50
50
100
mA
uA
uA
Maximum Current Limit
(2)
I
LIM
FSCQ0565RT
V
CC
= 18V, V
FB
= 5V
3.08
4.4
5.28
6.16
7.04
7.04
10.12 11.5 12.88
0.45
0.65
0.65
0.9
0.6
0.9
0.8
1.2
0.6
0.9
-
1
-
1
3.5
5
6.0
7
8.0
8
3.92
5.6
6.72
7.84
8.96
8.96
A
FSCQ0765RT
FSCQ0965RT
FSCQ1265RT
FSCQ1465RT
FSCQ1565RT
FSCQ1565RP
Burst Peak Current
I
BUR(pk)
FSCQ0565RT
V
CC
= 18V, V
FB
= Pulse
0.85
1.15
1.2
1.6
1.2
-
-
A
FSCQ0765RT
FSCQ0965RT
FSCQ1265RT
FSCQ1465RT
FSCQ1565RT
FSCQ1565RP
相關(guān)PDF資料
PDF描述
FSCQ0965RT Green Mode Fairchild Power Switch (FPS)
FSCQ0565RT Green Mode Fairchild Power Switch (FPS)
FSCQ0765RT Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Switching Converter
FSCQ1265RT Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Switching Converter
FSCQ0765RTYDTU Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Switching Converter
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