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SC2441AEVB中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書

SC2441AEVB
廠商型號

SC2441AEVB

功能描述

1.8V to 20V Input 2-Phase Synchronous Step-down Controllers with Step-up Converter

文件大小

1.64959 Mbytes

頁面數(shù)量

37

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(biāo)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 11:12:00

人工找貨

SC2441AEVB價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

SC2441AEVB規(guī)格書詳情

Description

The SC2441A is a programmable frequency dual independent or dual/multiple phase single output peak current-mode step-down switching regulator controller. It is capable of operating from 1.8V to 20V input. A 0.6A step-up converter in the SC2441A generates an auxiliary gate drive supply when VIN is below 4.5V. This makes the SC2441A well suited for applications where a low-voltage input (

Features

2-Phase Synchronous Step-down Controllers

◆ 2-Phase Synchronous Continuous Conduction Mode

◆ Out of Phase Operation for Low Input Current Ripple

◆ Operates up to 1MHz Per Channel

◆ Excellent Current Sharing Between Phases

◆ Duty Cycle Up to 90

◆ 0.5V Feedback voltages for Low-Voltage Outputs

◆ Starts into Pre-biased Outputs

◆ Adaptive Shoot-through Protection

◆ Lossless Inductor DCR Current Sensing

◆ 23mV Current-limit Threshold

◆ Individual Soft-start, Overload Hiccup and Enable

Step-up Regulator

◆ 0.27V VCESAT Switch at 0.6A

◆ Fixed frequency Current-mode Control

Common Features

◆ Wide input Voltage Range: 1.8V to 20V

◆ Synchronizing Frequency Equal to that of the Stepdown Converters

◆ 28-lead TSSOP-EDP Lead-free package, fully WEEE and RoHS compliant

Applications

◆ Low voltage distributed DC-DC converters

◆ Telecommunication power supplies

◆ Servers and base stations

產(chǎn)品屬性

  • 型號:

    SC2441AEVB

  • 制造商:

    SEMTECH

  • 制造商全稱:

    Semtech Corporation

  • 功能描述:

    1.8V to 20V Input 2-Phase Synchronous Step-down Controllers with Step-up Converter

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
SEMTECH
24+
TSSOP-2
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
SEMTECH
23+
TSSOP-28
25000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
SEMTECH
23+
TSSOP-28
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
SEMTECH
23+
TSSOP28
12800
公司只有原裝 歡迎來電咨詢。
詢價
SEMTECH/升特
22+
TSSOP28
14008
原裝正品
詢價
SEMTECH
20+
TSSOP28
19942
進(jìn)口原裝現(xiàn)貨,假一賠十
詢價
Semtech Corporation
22+
28TSSOP
9000
原廠渠道,現(xiàn)貨配單
詢價
Semtech Corporation
21+
28TSSOP
13880
公司只售原裝,支持實單
詢價
SEMTECH
20+
TSSOP
2960
誠信交易大量庫存現(xiàn)貨
詢價
Semtech Corporation
24+
28-TSSOP
65300
一級代理/放心采購
詢價