HiperLCS-2
高效率的離線式 LLC 切換開關 IC 晶片組：
- HiperLCS2-HB，具備整合式 600 V FREDFET 的半橋式功率裝置，以及
- HiperLCS2-SR，具有同步整流和 FluxLink 回授的安全絕緣裝置
注意：HiperLCS-2 可輕鬆與 HiperPFS-5 PFC IC 配對。
應用
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產品
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產品規格型錄
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輸出功率 (最大) - 連續性, 380V
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輸出功率 (最大) - 峰值, 380V
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擊穿電壓
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開關頻率 (最大)
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平均開關頻率 (230 VAC)
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開關頻率 (最小)
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控制方式
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拓撲結構
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內部開關
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輸出配置
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產品類別
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IC封裝
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輸出電壓 (最小)
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輸入電壓 (最小, DC)
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輸入電壓 (最大, DC)
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保護功能
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過熱反應
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故障報告
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自動重啟和過壓反應
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次級回應
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運作溫度 (最小)
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運作溫度 (最大)
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MSL等級
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
80 W
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Output Power (Max) - Peak, 380V
135 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
InSOP-24C
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
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Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
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Fault Reporting
故障總線
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Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
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Secondary Response
自動重啟, 鎖定關斷
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
120 W
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Output Power (Max) - Peak, 380V
205 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
InSOP-24C
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
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Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
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Fault Reporting
故障總線
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Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
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Secondary Response
自動重啟, 鎖定關斷
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
220 W
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Output Power (Max) - Peak, 380V
375 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
InSOP-24C
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
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Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
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Fault Reporting
故障總線
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Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
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Secondary Response
自動重啟, 鎖定關斷
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
460 W
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Output Power (Max) - Peak, 380V
780 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
POWeDIP-20B
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
|
Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
|
Fault Reporting
故障總線
|
Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
|
Secondary Response
自動重啟, 鎖定關斷
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
720 W
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Output Power (Max) - Peak, 380V
1225 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
POWeDIP-20B
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
|
Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
|
Fault Reporting
故障總線
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Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
|
Secondary Response
自動重啟, 鎖定關斷
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Output Power (Max) - Continuous, 380V
1440 W
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Output Power (Max) - Peak, 380V
2450 W
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Breakdown Voltage
600 V
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Topology
LLC 半橋
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Internal Switch
Yes
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Output Profile
CV
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Product Type
IC
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IC Package
POWeDIP-20B
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入過壓, 輸入欠壓, 輸出過壓, 輸出欠壓, 過溫
|
Over-Temperature Response
自動重啟, 滯回, 鎖定關斷
|
Fault Reporting
故障總線
|
Auto-Restart & Overvoltage Response
自動重啟, 鎖定關斷
|
Secondary Response
自動重啟, 鎖定關斷
|
Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Switching Frequency (max)
135 kHz
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Switching Frequency (Avg. 230 VAC)
90 kHz
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Switching Frequency (min)
23 kHz
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Control Scheme
Fluxlink
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Product Type
IC
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IC Package
InSOP-24D
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
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Auto-Restart & Overvoltage Response
自動重啟
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Secondary Response
自動重啟
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Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Switching Frequency (max)
183 kHz
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Switching Frequency (Avg. 230 VAC)
120 kHz
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Switching Frequency (min)
30 kHz
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Control Scheme
Fluxlink
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Product Type
IC
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IC Package
InSOP-24D
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
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|
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Auto-Restart & Overvoltage Response
自動重啟
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Secondary Response
自動重啟
|
Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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|
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Switching Frequency (max)
270 kHz
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Switching Frequency (Avg. 230 VAC)
180 kHz
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Switching Frequency (min)
45 kHz
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Control Scheme
Fluxlink
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Product Type
IC
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IC Package
InSOP-24D
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
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|
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Auto-Restart & Overvoltage Response
自動重啟
|
Secondary Response
自動重啟
|
Temperature - Operating (Min)
-40 °C
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Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Switching Frequency (max)
366 kHz
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Switching Frequency (Avg. 230 VAC)
240 kHz
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Switching Frequency (min)
60 kHz
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Control Scheme
Fluxlink
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Product Type
IC
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IC Package
InSOP-24D
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
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Protection Features
輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
|
|
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Auto-Restart & Overvoltage Response
自動重啟
|
Secondary Response
自動重啟
|
Temperature - Operating (Min)
-40 °C
|
Temperature - Operating (Max)
150 °C
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MSL Rating
15
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Data Sheet
View Data Sheet
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Switching Frequency (max)
366 kHz
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Switching Frequency (Avg. 230 VAC)
240 kHz
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Switching Frequency (min)
60 kHz
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Control Scheme
Fluxlink
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Product Type
IC
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IC Package
InSOP-24D
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Voltage - Output (Min)
5 V
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Voltage Input (Min, DC)
345V
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Voltage Input (Max, DC)
440V
|
Protection Features
輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
|
|
|
Auto-Restart & Overvoltage Response
自動重啟
|
Secondary Response
自動重啟
|
Temperature - Operating (Min)
-40 °C
|
Temperature - Operating (Max)
150 °C
|
MSL Rating
15
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產品詳情
HiperLCS™-2 晶片組在高達 220W 的電源中無需散熱器即可實現高效率和緊湊尺寸，在高達 1650W 的電源中使用散熱器。該 IC 晶片組簡化了 LLC 諧振電源轉換器的設計和製造。HiperLCS2-HB (LCS726x) 初級側器件在半橋佈置中集成了 600V FREDFET，具有控制、移位、驅動和自供電啟動功能。HiperLCS2-SR (LSR2000C) 主控制器器件提供增強的隔離反饋、輸出感應和 SR 管理。
HiperLCS-2 晶片組集成了多種保護功能，包括線路過壓和欠壓保護、輸出過壓和過溫關斷。設備故障響應選項支持應用所需的常見組合，包括充電器、適配器、消費電子產品和工業系統。
產品特色
高度整合、佔位面積小
- 效率高達 98.1%
- 所需元件極少，且封裝佔位面積小
- 免去了高達 220 W 連續功率的散熱片
- 自供電啟動
- 600 V FREDFET，耐用的快速恢復型本體二極體，電流感測
- HB 自動停滯時間和硬切換偵測
- 可選中心頻率 (90、120、180、240 kHz)
- 具有快速暫態響應的二次側感測和回授控制
- 同步整流驅動器
- 整合式 FluxLink™、HIPOT 隔離式控制鏈路
EcoSmart™ – 節能
- 無負載功率低至 41 mW (包含線路感測)
- 輸出始終處於穩定狀態，負載步階為 0-100%
- 輕鬆符合全球所有節能法規
進階保護/安全功能
- HB 和 SR 直通保護
- 開機接腳開路/短路檢查
- 系統短路保護、過溫保護、HB OCP 保護、FB 開路保護、快速輸入線電壓 UV/OV 保護和 PMAX 保護
選用功能
- 輸出 OVP/UVP 的自動重新啟動或鎖定故障回應
- 鎖定或磁滯一次側過溫保護
- 外部故障偵測和遠端開/關
- 突波繼電器驅動輸出接腳
- 為 PFC 架構提供啟動偏壓
絕對安全且符合法規
- 增強型絕緣，絕緣電壓大於 4000 VAC
- 通過 UL1577、CQC 和 TUV (EN62368-1) 安全認證
應用
- 高達 1650 W 連續功率的高效率電源供應器
- 消費性電子產品 - 電視、電腦、電動自行車和工具充電器
