| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX775 | -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil 文件:163.07 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX775 | -5V/-12V/-15V或可調、高效、低IQ反相DC-DC控制器 MAX774/MAX775/MAX776反相開關穩(wěn)壓器可在負載電流的三個十進位范圍內提供高效率。獨特的限流、脈沖頻率調制(PFM)控制方案提供了脈沖寬度調制的優(yōu)勢(重負載下保持高效率),同時使用小于100μA的電源電流(PWM轉換器為2mA至10mA)。由此可在很寬的負載范圍內保持高效率。\n\n 這些IC還使用微型外部元件;其高開關頻率(高達300kHz)支持使用直徑小于5mm的表面貼裝磁性元件。\n\n MAX774/MAX775/MAX776支持3V至16.5V的輸入電壓,預設輸出電壓分別為-5V、-12V和-15V。或者,用戶可以使用兩個電阻器來調節(jié)輸出電壓。VIN ? 對于5mA至1A負載電流,效率達85%\n\n? 高達5W輸出功率\n\n? 電源電流:100μA(最大值)\n\n? 關斷電流:5μA(最大值)\n\n? 輸入范圍:3V至16.5V\n\n? -5V (MAX774)、-12V (MAX775)、-15V (MAX776)或可調輸出電壓\n\n? 限流PFM控制方案\n\n? 300kHz開關頻率; | ADI 亞德諾 | ADI | |
16V Input, 4.6A Switching Current Low IQ Buck Converter General Description The MAX77505 is a low-quiescent current (800nA typ), high-efficiency hysteretic buck converter operating from a 2.5V to 16V input voltage range. The device offers high efficiency over the entire load range. Hence, it is ideal for either a primary battery or four alkaline b 文件:1.63955 Mbytes 頁數(shù):17 Pages | AD 亞德諾 | AD | ||
16V Input, 4.6A Switching Current Low IQ Buck Converter General Description The MAX77505 is a low-quiescent current (800nA typ), high-efficiency hysteretic buck converter operating from a 2.5V to 16V input voltage range. The device offers high efficiency over the entire load range. Hence, it is ideal for either a primary battery or four alkaline b 文件:1.63955 Mbytes 頁數(shù):17 Pages | AD 亞德諾 | AD | ||
16V Input, 4.6A Switching Current Low IQ Buck Converter General Description The MAX77505 is a low-quiescent current (800nA typ), high-efficiency hysteretic buck converter operating from a 2.5V to 16V input voltage range. The device offers high efficiency over the entire load range. Hence, it is ideal for either a primary battery or four alkaline b 文件:1.63955 Mbytes 頁數(shù):17 Pages | AD 亞德諾 | AD | ||
16VIN/16A, Quad-Phase High-Efficiency Buck Converter General Description The MAX77542 is a high-efficiency step-down converter with four 4A switching phases. It uses an adaptive constant on-time (COT) current-mode control scheme and its flexible architecture supports five phase configurations. Its wide input-voltage range enables a direct conve 文件:3.28515 Mbytes 頁數(shù):122 Pages | AD 亞德諾 | AD | ||
16VIN/16A, Quad-Phase High-Efficiency Buck Converter General Description The MAX77542 is a high-efficiency step-down converter with four 4A switching phases. It uses an adaptive constant on-time (COT) current-mode control scheme and its flexible architecture supports five phase configurations. Its wide input-voltage range enables a direct conve 文件:3.28515 Mbytes 頁數(shù):122 Pages | AD 亞德諾 | AD | ||
-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil 文件:163.07 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil 文件:163.07 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil 文件:163.07 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM |
技術參數(shù)
- VIN (max)(V):
16.5
- VOUT1 (min)(V):
0
- VOUT1 (max)(V):
-100.0
- IOUT1 (max)(A):
1
- Switch Type:
External
- Preset VOUT(V):
-12.0
- Output Adjust. Method:
Resistor
- ICC (max)(mA):
0.1
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
300
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
CDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.54 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
SOP8 |
4500 |
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 |
22+ |
DIP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAX |
25+ |
SOP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ADI |
25+ |
Small-Outline IC, Narrow (0.15 |
5500 |
-5V/-12V/-15V或可調、高效、低IQ反相DC-DC控制器 |
詢價 | ||
MAXIM |
25+ |
SOP-8 |
2500 |
福安甌為您提供真芯庫存,真誠服務 |
詢價 | ||
MAXIM |
05+ |
原廠原裝 |
4478 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
MAX |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
23+ |
SMD |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價 | ||||
MAXIM |
13+ |
N.SO |
3758 |
原裝分銷 |
詢價 |
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