| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1515 | Low-Voltage, Internal Switch, Step-Down/DDR Regulator General Description The MAX1515 constant-off-time, pulse-width-modulated (PWM) source/sink step-down DC-DC converter is optimized for use in low-voltage active-termination power rails or chipset power supplies in notebook and sub-notebook computers. This device features dual internal n-channel MO 文件：489.5 Kbytes 頁數(shù)：24 Pages | MAXIM 美信 | MAXIM | |
MAX1515 | 低電壓、內(nèi)置開關(guān)、降壓型/DDR穩(wěn)壓器 MAX1515恒定關(guān)斷時間, 脈寬調(diào)制(PWM)，提供/吸收電流，降壓型DC-DC轉(zhuǎn)換器針對筆記本電腦和亞筆記本電腦低壓有源終端電源或芯片組電源進行了優(yōu)化。該器件內(nèi)置兩路n溝道MOSFET電源開關(guān)，可提高效率并減少元件數(shù)目。無需使用外部肖特基二極管。集成了boost開關(guān)，不需使用外部boost二極管。內(nèi)部40mΩ NMOS功率開關(guān)能夠輕松提供和吸收最大3A的連續(xù)負載電流。MAX1515輸出+0.5V至+2.7V可調(diào)，效率高達95%。\n\n MAX1515可用作DDR調(diào)節(jié)器，其輸出電壓為存儲器電源電壓的一半。功率級的輸入可取自存儲器電源，并允許能量返回存儲器電源以提高電源效率 ? 雙路40mΩ內(nèi)部n溝道MOSFET \n? 集成boost開關(guān) \n? +1.3V至+3.6V輸入電壓范圍 \n? 線路和負載變化時VOUT精度1%\n? 1MHz最大開關(guān)頻率 \n? DDR終端調(diào)節(jié)器(DDR模式)\n? 跟蹤輸出電壓 \n? 提供/吸收脈沖跳頻 \n? ±5mA基準(zhǔn)緩沖 \n\n\n? 輸出電壓(非DDR模式) \n? 引腳選擇+2.5V, +1.8V或+1.5V \n? +0.5V至+2.7V可調(diào) \n\n\n? 1.1V ±0.75%基準(zhǔn)輸出 \n? 可調(diào)平穩(wěn)啟動輸入浪涌電流限制 \n? < 1μA (典型值)關(guān)斷電流 \n? < 800μA (典型; | ADI 亞德諾 | ADI | |
High-Voltage Multiphase Boost/Flyback Controller with No- Opto Feedback Product Highlights ? Wide Operating Range ? 8V to 120V Input Voltage Range for Boost and Flyback Configuration, -8V to -120V Input Voltage Range for Inverting Buck-Boost Configuration ? Single-/Dual-/Triple-/Quad-Phase Operation ? 120kHz to 1MHz Switching Frequency Range ? -40oC to +125oC 文件：829.94 Kbytes 頁數(shù)：26 Pages | AD 亞德諾 | AD | ||
High-Voltage Multiphase Boost/Flyback Controller with No- Opto Feedback Product Highlights ? Wide Operating Range ? 8V to 120V Input Voltage Range for Boost and Flyback Configuration, -8V to -120V Input Voltage Range for Inverting Buck-Boost Configuration ? Single-/Dual-/Triple-/Quad-Phase Operation ? 120kHz to 1MHz Switching Frequency Range ? -40oC to +125oC 文件：829.94 Kbytes 頁數(shù)：26 Pages | AD 亞德諾 | AD | ||
High-Voltage Multiphase Boost/Flyback Controller with No- Opto Feedback Product Highlights ? Wide Operating Range ? 8V to 120V Input Voltage Range for Boost and Flyback Configuration, -8V to -120V Input Voltage Range for Inverting Buck-Boost Configuration ? Single-/Dual-/Triple-/Quad-Phase Operation ? 120kHz to 1MHz Switching Frequency Range ? -40oC to +125oC 文件：829.94 Kbytes 頁數(shù)：26 Pages | AD 亞德諾 | AD | ||
Low-Voltage, Internal Switch, Step-Down/DDR Regulator General Description The MAX1515 constant-off-time, pulse-width-modulated (PWM) source/sink step-down DC-DC converter is optimized for use in low-voltage active-termination power rails or chipset power supplies in notebook and sub-notebook computers. This device features dual internal n-channel MO 文件：489.5 Kbytes 頁數(shù)：24 Pages | MAXIM 美信 | MAXIM | ||
8V to 60V, 10A DC power supply V1 (for VIN) 文件：1.53888 Mbytes 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
8V to 60V, 10A DC power supply V1 (for VIN) 文件：1.53888 Mbytes 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
8V to 60V, 10A DC power supply V1 (for VIN) 文件：1.53888 Mbytes 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
High-Voltage Multiphase Boost Controller 文件：857.71 Kbytes 頁數(shù)：28 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V)：
3.6
- VOUT1 (min)(V)：
0.5
- VOUT1 (max)(V)：
2.7
- IOUT1 (max)(A)：
3
- Switch Type：
Internal
- Preset VOUT(V)：
1.5
- Output Adjust. Method：
Preset
- VOUT1 Tolerance(±%)：
1
- Synchronous Switching：
Yes
- ICC (max)(mA)：
1.2
- # DC-DC Outputs：
1
- Switching Frequency(kHz)：
1000
- Features：
Adjustable Freq.
- EV Kit Available：
Yes
- Oper. Temp.(°C)：
-40 to +85
- Package/ Pins：
TQFN/24
- Smallest Available Pckg. (max w/pins)(mm2)：
16.8
- RoHS Available：
Yes
- Budgetary Price (See Notes)：
$4.42 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
24-TQFN-4X4X0.75 |
5500 |
低電壓、內(nèi)置開關(guān)、降壓型/DDR穩(wěn)壓器 |
詢價 | ||
MAXIM |
25+ |
QFN |
1600 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
MAXIM |
13+ |
QFN |
3738 |
原裝分銷 |
詢價 | ||
MAXIM |
25+ |
QFN |
390 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
24+ |
QFN |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MAXIM |
24+ |
QFN24 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
24+ |
QFN |
2600 |
詢價 | |||
MAXIM |
22+ |
QFN |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
24+ |
QFN |
25000 |
一級專營品牌全新原裝熱賣 |
詢價 | ||
MAXIM |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
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