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參數(shù)資料
| 型號： | FSCQ1265RT |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Switching Converter |
| 中文描述： | 綠色模式飛兆半導(dǎo)體功率開關(guān)（FPS）的準(zhǔn)諧振開關(guān)變換器 |
| 文件頁數(shù)： | 7/24頁 |
| 文件大?。?/td> | 726K |
| 代理商： | FSCQ1265RT |
FSCQ0765RT
7
Electrical Characteristics
(Continued)
(Ta=25
°
C unless otherwise specified)
Note:
1. These parameters is the current flowing in the Control IC.
2. These parameters, although guaranteed, are tested only in EDS (wafer test) process.
3. These parameters indicate Inductor Current.
4. These parameters, although guaranteed at the design, are not tested in mass production.
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
BURST MODE SECTION
Burst Mode Enable Feedback Voltage
Burst Mode Feedback Source Current
Burst Mode switching Time
Burst Mode Hold Time
SOFTSTART SECTION
Soft start Time (Note2)
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit (Note3)
Burst Mode Peak Current Limit (Note4)
TOTAL DEVICE SECTION
Startup Current
Sustain Latch Current
Operating Supply Current (Note1)
- In normal operation
- In burst mode (without switching)
Symbol
Condition
Min.
Typ. Max.
Unit
V
SH1
V
SL1
V
SH2
V
SL2
F
SYH
F
SYL
Vcc = 16V, Vfb = 5V
Vcc = 16V, Vfb = 5V
Vcc = 16V, Vfb = 5V
Vcc = 16V, Vfb = 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
V
BEN
I
BFB
T
BS
T
BH
0.25
60
1.2
1.2
0.40
100
1.4
1.4
0.55
140
1.6
1.6
V
uA
ms
ms
V
FB
= 0V
V
FB
= 0V
T
SS
18
20
22
ms
I
LIM
I
BPK
-
-
4.4
0.65
5.0
0.9
5.6
1.15
A
A
I
START
I
SL
V
CC
= V
START
-0.1V
V
CC
= V
STOP
-0.1V
-
-
25
50
50
100
uA
uA
I
OP
I
OB
Vfb = 2V, V
CC
= 18V
Vfb = GND, V
CC
= 18V
-
-
4
6
mA
mA
0.25
0.50
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FSCQ1265RTYDTU | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 12A/650V QRC Power Switch RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FSCQ1465RT | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS⑩) |
| FSCQ1465RTYDTU | 功能描述:電源開關(guān) IC - 配電 POWER_CONVERSION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FSCQ1565RP | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS TM) |
| FSCQ1565RPSYDTU | 功能描述:電源開關(guān) IC - 配電 15A/650V QRC Power Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
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