S-8550集成電路(IC)的DCDC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
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廠商型號(hào) |
S-8550 |
參數(shù)屬性 | S-8550 封裝/外殼為8-SMD,扁平引線;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的DCDC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 600MA SNT-8A |
功能描述 | STEP-DOWN, BUILT-IN FET, SYNCHRONOUS RECIFICATION, PWM CONTROL SWITCHING REGULATORS |
封裝外殼 | 8-SMD,扁平引線 |
文件大小 |
426.77 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Seiko Instruments Inc |
企業(yè)簡(jiǎn)稱 |
SII【精工愛普生】 |
中文名稱 | 精工愛普生株式會(huì)社官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-1 15:02:00 |
人工找貨 | S-8550價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
S-8550規(guī)格書詳情
The S-8550 Series is a CMOS synchronous rectification step-down switching regulator which mainly consists of a reference voltage circuit, an oscillator, an error amplifier, a phase compensation circuit, a PWM controller, an under voltage lockout circuit (UVLO), a current limit circuit, and a power MOS FET. The oscillation frequency is high at 1.2 MHz, so a high efficiency, large output current, step-down switching regulator can be achieved by using small external parts.
The built-in synchronous rectification circuit makes achieving high efficiency easier compared with conventional step-down switching regulators. A ceramic capacitor can be used as an output capacitor. High-density mounting is supported by adopting packages small SOT-23-5 and super-small and thin SNT-8A.
■ Features
? Oscillation frequency: 1.2 MHz
? Input voltage range: 2.0 V to 5.5 V
? Output voltage range: Arbitrarily settable by external output voltage setting resistor
? Output current: 600 mA
? Reference voltage: 0.6 V ±2.0
? Efficiency: 92
? Soft-start function: 1 ms typ.
? Shutdown function: Shutdown current consumption : 1.0 μA max.
? Built-in current limit circuit
? Pch power MOS FET on-resistance: 0.4 Ω typ.
? Nch power MOS FET on-resistance: 0.3 Ω typ.
? Constant continuous mode operation (no light load mode)
? Lead-free, Sn 100, halogen-free*1
■ Applications
? Mobile devices, such as mobile phones, Bluetooth devices, wireless devices, digital audio players, digital still cameras, portable DVD players, and portable CD players
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
S-8550AA-I8T1U
- 制造商:
ABLIC Inc.
- 類別:
集成電路(IC) > DC DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
2V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.1V
- 電壓 - 輸出(最大值):
4V
- 電流 - 輸出:
600mA
- 頻率 - 開關(guān):
1.2MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SMD,扁平引線
- 供應(yīng)商器件封裝:
SNT-8A
- 描述:
IC REG BUCK ADJ 600MA SNT-8A
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SEIKO/精工 |
10+ |
SOT23-5 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEIKO |
22+ |
SOT23-5 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
ABLIC |
24+ |
SOT23-5 |
22800 |
原裝現(xiàn)貨 優(yōu)勢(shì)出貨 |
詢價(jià) | ||
ABLIC |
22+ |
SC-74A |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ABLIC(艾普凌科) |
2447 |
SNT-8A |
105000 |
5000個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) | ||
艾普凌科 |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
SEIKO/精工 |
22+ |
SOT23-5 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) | ||
SEIKO/精工 |
22+ |
SOT23-5 |
70970 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
SEIKO |
24+ |
SOT23-5 |
30000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
只做原裝 |
24+ |
SOT23-5 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) |