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SC1480ITSTR中文資料升特?cái)?shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
SC1480ITSTR |
功能描述 | DDR Memory Power Supply Controller |
文件大小 |
533.75 Kbytes |
頁面數(shù)量 |
22 頁 |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡稱 |
SEMTECH【升特】 |
中文名稱 | 升特官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-29 18:02:00 |
人工找貨 | SC1480ITSTR價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC1480ITSTR規(guī)格書詳情
Description
The SC1480 is a single output, constant on-time synchronous-buck, pseudo-fixed frequency, PWM controller intended for use in notebook computers and other battery operated portable devices. Features include high efficiency and fast dynamic response with no minimum on time, a reference input and a buffered REFOUT pin capable of sourcing 3mA. The excellent transient response means that SC1480 based solutions will require less output capacitance than competing fixed frequency converters.
Features
◆ Constant on-time for fast dynamic response
◆ Programmable VOUT based on external reference
◆ VIN range = 1.8V – 25V
◆ DC current sense using low-side RDS(ON) sensing or sense resistor
◆ 3mA reference output buffer
◆ Low power S3 state
◆ Resistor programmable frequency
◆ Cycle-by-cycle current limit
◆ Digital soft start
◆ Output current source-sink capability
◆ Overvoltage/under-voltage fault protection and PGOOD output
◆ Under 10uA typical shutdown current
◆ Low quiescent power dissipation
◆ 14-Pin TSSOP package. Also available in Lead-free package which is fully WEEE and RoHS compliant
◆ Industrial temperature range
◆ Integrated gate drivers with soft switching
◆ Efficiency >90
Applications
◆ Notebook computers
◆ CPU I/O supplies
◆ Handheld terminals and PDAs
◆ LCD monitors
◆ Network power supplies
產(chǎn)品屬性
- 型號(hào):
SC1480ITSTR
- 制造商:
SEMTECH
- 制造商全稱:
Semtech Corporation
- 功能描述:
DDR Memory Power Supply Controller
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SC |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
SEMTECH |
24+ |
TSOP-14 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
SEMTECH |
20+ |
TSSOP14 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
24+ |
TSSOP-14 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
SEMTECH/美國升特 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTCH |
2025+ |
TSSOP14 |
3875 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
SEMTECH |
2016+ |
SSOP28 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
SEMTECH |
24+ |
TSSOP-14 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
SC |
24+ |
TSSOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
SC |
TSSOP |
650 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) |