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參數資料
| 型號： | NCP1406SNT1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 25 V/25 mA PFM Step−Up DC−DC Converter |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | SC-59, SOT-23, TSOP-5 |
| 文件頁數： | 10/23頁 |
| 文件大小： | 224K |
| 代理商： | NCP1406SNT1 |
NCP1406
http://onsemi.com
10
TYPICAL CHARACTERISTICS
Figure 35. Load Transient Response (V
OUT
= 25 V)
L1 = 8.2 H, C1 = 10 F, C2 = 3.3 F, V
IN
= 3.7 V
1. V
OUT
= 25 V (AC Coupled), 100 mV/div
2. I
OUT
= 1.0 mA to 15 mA, 20 mA/div
L1 = 8.2 H, C1 = 10 F, C2 = 4.7 F, V
IN
= 3.7 V
1. V
OUT
= 15 V (AC Coupled), 100 mV/div
2. I
OUT
= 1.0 mA to 20 mA, 20 mA/div
Figure 36. Load Transient Response (V
OUT
= 15 V)
Figure 37. Line Transient Response (V
OUT
= 25 V)
L1 = 8.2 H, C1 = 10 F, C2 = 3.3 F, I
OUT
= 15 mA
1. V
OUT
= 25 V (AC Coupled), 100 mV/div
2. V
IN
= 3.0 V to 4.0 V, 2.0 V/div
Figure 38. Line Transient Response (V
OUT
= 15 V)
L1 = 8.2 H, C1 = 10 F, C2 = 4.7 F, I
OUT
= 15 mA
1. V
OUT
= 15 V (AC Coupled), 100 mV/div
2. V
IN
= 3.0 V to 4.0 V, 2.0 V/div
Figure 39. Operating Waveforms (Light Load)
Figure 40. Operating Waveforms (Heavy Load)
L1 = 8.2 H, C1 = 10 F, C2 = 3.3 F, V
IN
= 4.2 V,
V
OUT
= 25 V, I
OUT
= 5.0 mA
1. V
LX
, 10 V/div
2. I
L
, 200 mA/div
3. V
ripple
, 50 mV/div
L1 = 8.2 H, C1 = 10 F, C2 = 3.3 F, V
IN
= 4.2 V,
V
OUT
= 25 V, I
OUT
= 30 mA
1. V
LX
, 10 V/div
2. I
L
, 200 mA/div
3. V
ripple
, 50 mV/div
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP1406SNT1G | 功能描述:直流/直流開關轉換器 25V 25mA Boost PFM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1406V15GEVB | 功能描述:電源管理IC開發工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP1406V25GEVB | 功能描述:電源管理IC開發工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP1410DMR2 | 功能描述:直流/直流開關轉換器 ANA DC-DC CONVERTER RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1410DMR2G | 功能描述:直流/直流開關轉換器 ANA DC-DC CONVERTER RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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