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参数资料
| 型号： | TOP244PN-TL |
| 厂商： | POWER INTEGRATIONS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 2.16 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封装： | PLASTIC, DIP-8/7 |
| 文件页数： | 31/52页 |
| 文件大小： | 457K |
| 代理商： | TOP244PN-TL |
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TOP242-250
37
H
9/02
I
LIMIT
I
INIT
A
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 = VC
V
F
I
F
Self Protection
Current Limit
(See Note C)
Initial Current Limit
See Note B
2.9
V
10
40
100
A
MULTI-FUNCTION (M), LINE-SENSE (L) AND EXTERNAL CURRENT LIMIT (X) INPUTS
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
s
2.5
s
TOP242 P/G
TOP242 Y/R/F
T
J= 25 °C
TOP243 P/G
T
J= 25 °C
TOP243 Y/R/F
T
J= 25 °C
TOP244 P/G
T
J= 25 °C
TOP244 Y/R/F
T
J= 25 °C
TOP245 Y/R/F
T
J= 25 °C
TOP246 Y/R/F
T
J= 25 °C
TOP247 Y/R/F
T
J= 25 °C
TOP248 Y/R/F
T
J= 25 °C
TOP249 Y/R/F
T
J= 25 °C
TOP250 Y/R/F
T
J= 25 °C
≤ 85 VAC
(Rectified Line Input)
265 VAC
(Rectified Line Input)
Internal
di/dt=90 mA/s
Internal
di/dt=150 mA/s
Internal
di/dt=180 mA/s
Internal
di/dt=200 mA/s
Internal
di/dt=270 mA/s
Internal
di/dt=360 mA/s
Internal
di/dt=540 mA/s
Internal
di/dt=720 mA/s
Internal
di/dt=900 mA/s
Internal
di/dt=1080 mA/s
Internal
di/dt=1260 mA/s
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
5.859
6.30
6.741
0.75 x
I
LIMIT(MIN)
0.6 x
I
LIMIT(MIN)
See
Note B
相关PDF资料 |
PDF描述 |
|---|---|
| TOP250YN-TL | 10.08 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PZFM6 |
| TOP244RN-TL | 2.16 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PSSO6 |
| TOP244Y-TL | 2.16 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PZFM6 |
| TOP246Y-TL | 4.32 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PZFM6 |
| TOP245YN-TL | 2.88 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PZFM6 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TOP244P-TL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP244R | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP244R- | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP244RN- | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP244RN-TL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
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