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參數(shù)資料
| 型號(hào)： | LNK623PG-TL |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDIP7 |
| 封裝： | GREEN, PLASTIC, MS-001AB, DIP-8/7 |
| 文件頁(yè)數(shù)： | 2/18頁(yè) |
| 文件大小： | 535K |
| 代理商： | LNK623PG-TL |
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Rev. E 09/09
10
LNK623-626
www.powerint.com
The following minimum set of tests is strongly recommended:
1. Maximum drain voltage – Verify that peak V
DS does not exceed
680 V at highest input voltage and maximum output power.
2. Maximum drain current – At maximum ambient temperature,
maximum input voltage and maximum output load, verify
drain current waveforms at start-up for any signs of trans-
former saturation and excessive leading edge current spikes.
LinkSwitch-CV has a leading edge blanking time of 215 ns to
prevent premature termination of the ON-cycle. Verify that
the leading edge current spike is below the allowed current
limit envelope for the drain current waveform at the end of
the 215 ns blanking period.
3. Thermal check – At maximum output power, both minimum
and maximum input voltage and maximum ambient tempera-
ture; verify that temperature specications are not exceeded
for LinkSwitch-CV, transformer, output diodes and output
capacitors. Enough thermal margin should be allowed for
the part-to-part variation of the R
DS(ON) of LinkSwitch-CV, as
specied in the data sheet. It is recommended that the
maximum source pin temperature does not exceed 110 °C.
Design Tools
Up-to-date information on design tools can be found at the
Power Integrations web site: www.powerint.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LNK624DG | 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 5.5 W (85-265 VAC) 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(kāi)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 |
| LNK624DG-TL | 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 5.5 W (85-265 VAC) 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(kāi)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 |
| LNK624PG | 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 5.5 W (85-265 VAC) 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(kāi)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 |
| LNK625DG | 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 6.5 W (85-265 VAC) 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(kāi)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 |
| LNK625DG-TL | 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 6.5 W (85-265 VAC) 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(kāi)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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