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

廠商型號 |
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 |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Seiko Instruments Inc |
企業(yè)簡稱 |
SII【精工愛普生】 |
中文名稱 | 精工愛普生株式會社官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-24 22:58:00 |
人工找貨 | S-8550價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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:
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SEIKO |
2016+ |
SOT23-5 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SEIKO/精工 |
22+ |
SOT23-5 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SEIKO/精工 |
23+ |
NA/ |
5999 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
SEIKO |
23+ |
SOT23-5 |
8678 |
原廠原裝 |
詢價 | ||
ABLIC(艾普凌科) |
23+ |
SOT235 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
SII精工 |
2015+ |
SOT23-5 |
29898 |
專業(yè)代理DC-DC降壓IC,型號齊全,公司優(yōu)勢產(chǎn)品 |
詢價 | ||
SEIKO |
24+ |
SOT23-5 |
30000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
SEIKO/精工 |
22+ |
SOT23-5 |
6000 |
進(jìn)口原裝 假一罰十 現(xiàn)貨 |
詢價 | ||
SEIKO/精工 |
22+ |
SOT23-5 |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 | ||
SEIKO |
1742+ |
SOT23-5 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 |