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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

S-8550
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)

下載地址一下載地址二

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:

  • 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:

  • 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)