| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1953 | Low-Cost, High-Frequency, Current-Mode PWM Buck Controller General Description The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical. Features ? Low-Cost Current-Mode Controllers 文件:642.83 Kbytes 頁數(shù):22 Pages | MAXIM 美信 | MAXIM | |
MAX1953 | Low-Cost Current-Mode Controllers 文件:174.7 Kbytes 頁數(shù):7 Pages | MAXIM 美信 | MAXIM | |
MAX1953 | 低成本、高頻、電流模式PWM buck控制器 MAX1953/MAX1954/MAX1957是一類通用、廉價、同步電流模式的脈寬調(diào)制(PWM) buck控制器。這些降壓控制器適合那些對成本和尺寸要求比較苛刻的應(yīng)用。\n\n MAX1953工作在1MHz固定開關(guān)頻率下,因此能夠顯著地降低外部元件尺寸和成本。另外,通過使用更小的輸出電容可以獲得出色的瞬態(tài)響應(yīng)。MAX1953工作在3V至5.5V的低輸入電壓,產(chǎn)生高達(dá)10A的輸出電流。提供可選擇的電流限制來適合外部MOSFET的導(dǎo)通電阻,以優(yōu)化成本和性能。輸出電壓在0.8V至0.86VIN之間可調(diào)。\n\n 對MAX1954而言,高端FET的漏極電壓范圍是3V至13.2V,不 ? 低成本電流型控制器\n? 固定頻率PWM\n? MAX1953\n? 1MHz開關(guān)頻率\n? 小尺寸外部元器件,低成本\n? 可調(diào)的限制電流\n\n\n? MAX1954\n? 3V至13.2V輸入電壓\n? 25A輸出電流能力\n? 93%的效率\n? 300kHz開關(guān)頻率\n\n\n? MAX1957\n? 提供0.4V至0.86VIN的跟蹤輸出電壓范圍,具有3A的源出和吸流能力\n\n\n? 關(guān)斷特性\n? 全部采用N溝道MOSFET設(shè)計,實現(xiàn)低成本\n? 無需檢流電阻\n? 內(nèi)置數(shù)字軟啟動\n? 熱過載保護(hù)\n? 微小的10引腳μMAX封裝; | ADI 亞德諾 | ADI | |
14-Bit, 95Msps, 3.3V ADC General Description The MAX12555 is a 3.3V, 14-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX12555 is o 文件:762.14 Kbytes 頁數(shù):28 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, High-Frequency, Current-Mode PWM Buck Controller General Description The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical. Features ? Low-Cost Current-Mode Controllers 文件:642.83 Kbytes 頁數(shù):22 Pages | MAXIM 美信 | MAXIM | ||
Fully Differential or Single-Ended Signal Input Configuration 文件:544.13 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
12-Bit, 95Msps, 3.3V ADC 文件:649.96 Kbytes 頁數(shù):28 Pages | MAXIM 美信 | MAXIM | ||
Fully Differential or Single-Ended Signal Input Configuration 文件:544.13 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
12-Bit, 95Msps, 3.3V ADC 文件:649.96 Kbytes 頁數(shù):28 Pages | MAXIM 美信 | MAXIM | ||
12-Bit, 95Msps, 3.3V ADC 文件:649.96 Kbytes 頁數(shù):28 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.8
- VOUT1 (max)(V):
4.5
- IOUT1 (max)(A):
10
- Switch Type:
External
- Output Adjust. Method:
Resistor
- Synchronous Switching:
Yes
- ICC (max)(mA):
1
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
1000
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.33 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
10-MINI_SO-N/A |
5500 |
低成本、高頻、電流模式PWM buck控制器 |
詢價 | ||
MAXIM |
24+ |
SSOP |
3000 |
公司現(xiàn)貨 |
詢價 | ||
MAXIM |
06PB |
MSOP10 |
2550 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價 | ||
MAXIM |
23+ |
原裝正品 |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
17+ |
MSOP10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
05+ |
原廠原裝 |
4284 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM |
25+ |
MSOP10 |
5000 |
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 | ||
IR |
23+ |
MSOP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAX |
24+ |
SOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
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