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參數(shù)資料
| 型號： | LNK302DG |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.2 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC SURFACE MOUNT, DIP-8 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 706K |
| 代理商： | LNK302DG |
2-13
LNK302/304-306
13
Rev. I 11/08
200
300
350
400
250
0
4
28
6
10 1214 16 1820
DRAIN Voltage (V)
DRAIN
Current
(mA)
PI-3661-071404
50
150
100
Scaling Factors:
LNK302
0.5
LNK304
1.0
LNK305
2.0
LNK306
3.4
25
°C
100
°C
Typical Performance Characteristics
Figure 14. BYPASS Pin Start-up Waveform.
1.1
1.0
0.9
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°C)
Breakdown
Voltage
(Normalized
to
25
°C)
PI-2213-012301
6
5
4
3
2
1
0
0.2
0.4
0.6
0.8
1.0
Time (ms)
PI-2240-012301
BYPASS
Pin
Voltage
(V)
7
Figure 10. Breakdown vs. Temperature.
Figure 12. Current Limit vs. Temperature at
Normalized di/dt.
Figure 13. Current Limit vs. di/dt.
Figure 15. Output Characteristics.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100 125
Junction Temperature (
°C)
PI-2680-012301
Output
Frequency
(Normalized
to
25
°C)
Figure 11. Frequency vs. Temperature.
Normalized di/dt
PI-3710-071204
Normalized
Current
Limit
1.0
1.2
1.4
0.8
0.6
0.4
0.2
0
12
3
4
5
6
LNK302
LNK304
LNK305
LNK306
Normalized
di/dt = 1
55 mA/
μs
65 mA/
μs
75 mA/
μs
95 mA/
μs
Normalized
Current
Limit = 1
136 mA
257 mA
375 mA
482 mA
Temperature (
°C)
PI-3709-111203
Current
Limit
(Normalized
to
25
°C)
1.0
1.2
1.4
0.8
0.6
0.4
0.2
0
-50
0
50
100
150
di/dt = 1
di/dt = 6
Normalized di/dt
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LNK305DG-TL | 0.8 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
| LNK306DG | 1.4 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
| LNK302D-TL | 0.2 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
| LNK305DG | 0.8 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
| LNK304DG | 0.4 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LNK302DGTL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:LinkSwitch-TN Family Lowest Component Count, Energy-Effi cient Off-Line Switcher IC |
| LNK302DG-TL | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 63 mA (MDCM) 80 mA (CCM) RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| LNK302DN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 63 mA (MDCM) 80 mA (CCM) RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| LNK302DNTL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:LinkSwitch-TN Family Lowest Component Count, Energy-Effi cient Off-Line Switcher IC |
| LNK302DN-TL | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 63 mA (MDCM) 80 mA (CCM) RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
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