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SC1480ITSTR中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SC1480ITSTR |
| 功能描述 | DDR Memory Power Supply Controller |
| 文件大小 |
533.75 Kbytes |
| 頁(yè)面數(shù)量 |
22 頁(yè) |
| 生產(chǎn)廠商 | Semtech Corporation |
| 企業(yè)簡(jiǎn)稱 |
SEMTECH |
| 中文名稱 | Semtech Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-16 11:48:00 |
| 人工找貨 | SC1480ITSTR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC1480ITSTR規(guī)格書(shū)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(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
2016+ |
SSOP28 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
SEMTECH |
24+ |
NA/ |
8250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
SC |
TSSOP |
650 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
SEMTECH |
TSSOP28 |
1400 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | |||
NAKAYSI |
24+ |
SSOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
SEMTECH |
23+ |
TSSOP14 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
NAKAYSI |
23+ |
SSOP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
SEMTECH |
24+ |
TSOP-14 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
SEMTECH |
25+ |
TSSOP28 |
4180 |
⊙⊙新加坡大量現(xiàn)貨庫(kù)存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
SEMTECH/美國(guó)升特 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
