參數(shù)資料
型號(hào): FSCQ0965RTYDTU
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: 16.4 A SWITCHING REGULATOR, 22 kHz SWITCHING FREQ-MAX, PZFM5
封裝: TO-220F, 5 PIN
文件頁(yè)數(shù): 8/44頁(yè)
文件大小: 1204K
代理商: FSCQ0965RTYDTU
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
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