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參數(shù)資料
| 型號： | TOPP244R |
| 廠商： | Power Integrations, Inc. |
| 英文描述： | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| 中文描述： | 家庭擴展的電源，設計靈活，集成的離線切換 |
| 文件頁數(shù)： | 37/48頁 |
| 文件大?。?/td> | 771K |
| 代理商： | TOPP244R |
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TOP242-249
37
August 8, 2000
E
7/01
I
LIMIT
I
INIT
t
LEB
A
A
ns
Conditions
(Unless Otherwise Specified)
See Figure 53
SOURCE = 0 V
;
T
J
= -40 to 125
°
C
Min
Typ
Max
Parameter
Symbol
Units
CIRCUIT PROTECTION
FREQUENCY INPUT
FREQUENCY Pin
Threshold Voltage
FREQUENCY Pin
Input Current
V
F
= V
C
V
F
I
F
Self Protection
Current Limit
Initial Current Limit
Leading Edge
Blanking Time
See Note B
2.9
V
10
40
100
μ
A
MULTI-FUNCTION (M), LINE-SENSE (L) AND CURRENT LIMIT (I) INPUTS (cont)
Remote ON Delay
Remote OFF
Setup Time
t
R(ON)
t
R(OFF)
From Remote On to Drain Turn-On
See Note B
Minimum Time Before Drain Turn-On
to Disable Cycle
See Note B
2.5
μ
s
2.5
μ
s
TOP242 P/G
TOP242 Y/R
T
J
= 25
°
C
TOP243 P/G
T
J
= 25
°
C
TOP243 Y/R
T
J
= 25
°
C
TOP244 P/G
T
J
= 25
°
C
TOP244 Y/R
T
J
= 25
°
C
TOP245 Y/R
T
J
= 25
°
C
TOP246 Y/R
T
J
= 25
°
C
TOP247 Y/R
T
J
= 25
°
C
TOP248 Y/R
T
J
= 25
°
C
TOP249 Y/R
T
J
= 25
°
C
See Fig. 52
T
J
= 25
°
C
≤
85 VAC
(Rectified Line Input)
265 VAC
(Rectified Line Input)
I
C
= 4 mA
Internal; di/dt=90 mA/
μ
s
See Note C
Internal; di/dt=150 mA/
μ
s
See Note C
Internal; di/dt=180 mA/
μ
s
See Note C
Internal; di/dt=200 mA/
μ
s
See Note C
Internal; di/dt=270 mA/
μ
s
See Note C
Internal; di/dt=360 mA/
μ
s
See Note C
Internal; di/dt=540 mA/
μ
s
See Note C
Internal; di/dt=720 mA/
μ
s
See Note C
Internal; di/dt=900 mA/
μ
s
See Note C
Internal;di/dt=1080 mA/
μ
s
See Note C
0.418
0.45
0.481
0.697
0.75
0.802
0.837
0.90
0.963
0.930
1.00 1.070
1.256
1.35 1.445
1.674
1.80 1.926
2.511
2.70 2.889
3.348
3.60 3.852
4.185
4.50
4.815
5.022
5.40
5.778
0.75 x
I
LIMIT(MIN)
0.6 x
I
LIMIT(MIN)
220
See
Note B
相關PDF資料 |
PDF描述 |
|---|---|
| TOP249R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP249Y | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242-249 | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242G | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242P | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TOPPING TP10-MK4 | 制造商:Distributed By MCM 功能描述:Compact 30W Class T Tripath Digital Amplifier |
| TOPPING TP20-MK2 | 制造商:Distributed By MCM 功能描述:Compact 50W Class T Tripath Digital Amplifier |
| TOPPING TP21 | 制造商:Distributed By MCM 功能描述:Compact 50W Class T Tripath Digital Amplifier with Headphone Amplifier |
| TOPPING TP30 | 制造商:Distributed By MCM 功能描述:Compact 30W Class T Tripath Digital Amplifier with USB Input |
| TOPPING TP41 | 制造商:Distributed By MCM 功能描述:Compact 50W Class T Tripath Digital Amplifier with Headphone Amplifier |
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