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參數(shù)資料
| 型號(hào)： | NCP5220MNR2G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 3−in−1 PWM Dual Buck and Linear Power Controller |
| 中文描述： | 2 A SWITCHING CONTROLLER, 566 kHz SWITCHING FREQ-MAX, DSO20 |
| 封裝： | 6 X 5 MM, LEAD FREE, DFN-20 |
| 文件頁(yè)數(shù)： | 9/18頁(yè) |
| 文件大?。?/td> | 182K |
| 代理商： | NCP5220MNR2G |
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NCP5220
http://onsemi.com
9
TYPICAL OPERATING WAVEFORMS
Channel 1: Current Sunk into VTT, 2.0 A/div
Channel 2: VDDQ output Voltage, ACCoupled, 100 mV/div
Channel 3: VTT Output Voltage, ACCoupled, 50 mV/div
Channel 4: V1P5 Vutput Voltage, ACCoupled, 100 mV/div
Time Base: 200 s/div
Figure 13. VTT Sink Current Transient,
0A2A0A
Channel 1: Current Sourced into VDDQ, 10 A/div
Channel 2: VDDQ Output Voltage, ACCoupled, 50 mV/div
Channel 3: VTT Output Voltage, ACCoupled, 100 mV/div
Channel 4: V1P5 Output Voltage, ACCoupled, 100 mV/div
Time Base: 1.0 ms/div
Channel 1: Current Sourced into V1P5, 10 A/div
Channel 2: VDDQ Output Voltage, ACCoupled, 100 mV/div
Channel 3: VTT Output Voltage, ACCoupled, 100 mV/div
V1P5 Output Voltage, ACCoupled, 100 mV/div
Time Base: 1.0 ms/div
Figure 14. VDDQ Source Current Transient,
0A–20A–0A
Channel 1: Current Sourced into VDDQ, 2.0 A/div
Channel 2: VDDQ Output Voltage, ACCoupled, 50 mV/div
Time Base: 200 s/div
Figure 15. V1P5 Source Current Transient,
0A–12A–0A
Figure 16. S3 Mode without 12VATX,
0A–2A–0A
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相關(guān)代理商/技術(shù)參數(shù) |
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| NCP5222 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Performance Dual-Channel / Two-Phase Synchronous Buck Controller for Notebook Power System |
| NCP5222GEVB | 功能描述:電源管理IC開發(fā)工具 NCP5222 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP5222MNR2G | 功能描述:DC/DC 開關(guān)控制器 DUAL SYN BUCK CONTROLLER RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| NCP5228 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Synchronous Buck Controller with Auto Power Saving |
| NCP5228MNTWG | 制造商:ON Semiconductor 功能描述:Notebook DDR Controller |
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