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SC1480AITSTRT中文資料升特?cái)?shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SC1480AITSTRT |
| 功能描述 | DDR and DDR Memory VTT power Supply Controller |
| 文件大小 |
347.51 Kbytes |
| 頁面數(shù)量 |
23 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 | 2025-6-6 16:38:00 |
| 人工找貨 | SC1480AITSTRT價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC1480AITSTRT規(guī)格書詳情
Description
The SC1480A 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
◆ Compatible with DDR & DDR2 memory power requirements
◆ 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 Lead TSSOP
◆ Industrial temperature range
◆ Integrated gate drivers with soft switching
◆ Efficiency >80
Applications
◆ Notebook computers
◆ CPU I/O supplies
◆ Handheld terminals and PDAs
◆ LCD monitors
◆ Network power supplies
產(chǎn)品屬性
- 型號(hào)：
SC1480AITSTRT
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
DDR and DDR Memory VTT 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 |
23+ |
TSSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
CS |
25+ |
TSOP20 |
32100 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
SC |
23+ |
TSSOP |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
CS |
24+ |
TSOP20 |
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 |
37 |
大批量供應(yīng)優(yōu)勢(shì)庫存熱賣 |
詢價(jià) | ||
SEMTECH |
20+ |
TSSOP-14 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
25+23+ |
TSOP |
38217 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
SC |
24+ |
SMD |
7500 |
十年品牌!原裝現(xiàn)貨!!! |
詢價(jià) | ||
24+ |
SSOP |
3000 |
自己現(xiàn)貨 |
詢價(jià) | |||
SC |
24+ |
TSSOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
