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SC1480ITSTR中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書

SC1480ITSTR
廠商型號

SC1480ITSTR

功能描述

DDR Memory Power Supply Controller

文件大小

533.75 Kbytes

頁面數(shù)量

22

生產(chǎn)廠商 Semtech Corporation
企業(yè)簡稱

SEMTECH

中文名稱

Semtech Corporation官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 16:00:00

人工找貨

SC1480ITSTR價格和庫存,歡迎聯(lián)系客服免費人工找貨

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:

    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 品牌 批號 封裝 庫存 備注 價格
24+
3000
自己現(xiàn)貨
詢價
SEMTECH
17+
TSSOP28
6200
100%原裝正品現(xiàn)貨
詢價
SEMTCH
23+
TSSOP14
22500
原裝正品,假一罰十
詢價
NAKAYSI
24+
SSOP
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
SEMTECH/美國升特
25+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
SEMTECH
22+
TSSOP14
18000
原裝現(xiàn)貨原盒原包.假一罰十
詢價
SENTECHINTAGL
0839+PB
TSSOP14
1923
原裝現(xiàn)貨
詢價
SC
24+
SMD
20000
一級代理原裝現(xiàn)貨假一罰十
詢價
SEMTECH
23+
28-TSSOP
7750
全新原裝優(yōu)勢
詢價
SEMTECH
24+
TSSOP-14
6232
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價