| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX730A | 5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | |
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
MAX730A | 5V、降壓型、電流模式PWM DC-DC轉(zhuǎn)換器 MAX730A/MAX738A/MAX744A是5V輸出CMOS、降壓開關(guān)穩(wěn)壓器。MAX738A/MAX744A的輸入電壓范圍為6V至16V,提供750mA電流。MAX744A為6V以上的輸入提供500mA負(fù)載能力,并且針對低噪聲(無線電)應(yīng)用具有更嚴(yán)格的振蕩器頻率限制。MAX730A的輸入電壓范圍為5.2V至11V,為6V以上的輸入提供450mA電流。效率為85%至96%(典型值)。靜態(tài)電源電流為1.7mA,關(guān)斷時(shí)僅為6μA。\n\n 脈寬調(diào)制(PWM)電流模式控制提供準(zhǔn)確的輸出調(diào)節(jié)和出色的瞬態(tài)響應(yīng)。在整個(gè)線路、負(fù)載與溫度變化范圍內(nèi)的輸出電壓精度高達(dá)±5%。 ? 負(fù)載電流:750mA (MAX738A/MAX744A)\n\n? 高頻電流模式PWM\n\n? 支持159kHz至212.5kHz振蕩器頻率限制(MAX744A)\n\n? 效率:85%至96%\n\n? 靜態(tài)電流:1.7mA\n\n? 關(guān)斷電流:6μA\n\n? 單個(gè)預(yù)選電感值,無需元件設(shè)計(jì)\n\n? 過流、軟啟動和欠壓閉鎖保護(hù)\n\n? 逐周期限流\n\n? 8引腳DIP/SO封裝(MAX730A); | ADI 亞德諾 | ADI | |
Package:8-DIP(0.300",7.62mm);包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK 5V 450MA 8DIP | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
11
- VOUT1 (min)(V):
5
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
0.45
- Switch Type:
Internal
- Preset VOUT(V):
5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
5
- ICC (max)(mA):
3
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
210
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.37 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
DIP8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
ADI |
25+ |
Small-Outline IC, Narrow (0.15 |
5500 |
5V、降壓型、電流模式PWM DC-DC轉(zhuǎn)換器 |
詢價(jià) | ||
MAX |
1430+ |
SOP |
5800 |
全新原裝,公司大量現(xiàn)貨供應(yīng),絕對正品 |
詢價(jià) | ||
MAXIM |
25+ |
SOP8 |
5000 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM |
23+ |
SOIC |
4167 |
全新進(jìn)口原裝現(xiàn)貨,價(jià)優(yōu) |
詢價(jià) | ||
MAX |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
23+ |
SOP-8 |
3500 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
MAXIM |
25+ |
SOJ-20 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM |
05+ |
原廠原裝 |
789 |
自己公司全新庫存絕對有貨 |
詢價(jià) | ||
MAX |
24+ |
SOP |
3000 |
公司現(xiàn)貨 |
詢價(jià) |
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