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SC4508ABUCK-BOOSTEVB中文资料先之科数据手册PDF规格书

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厂商型号

SC4508ABUCK-BOOSTEVB

功能描述

Buck or Buck-Boost (Inverting) Current Mode Controller

文件大小

418.38 Kbytes

页面数量

21

生产厂商

SEMTECH

中文名称

先之科

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-13 11:10:00

人工找货

SC4508ABUCK-BOOSTEVB价格和库存,欢迎联系客服免费人工找货

SC4508ABUCK-BOOSTEVB规格书详情

描述 Description

The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) con verters. The converters can be operated from 2.7V to 15V input voltage range.

特性 Features

‹Wide input voltage range 2.7V to 15V

‹Programmable output voltage

‹Programmable switching frequency up to 1.5MHz

‹Buck or buck boost (inverting) configuration

‹Current mode control with slope compensation

‹Very low quiescent current in shutdown mode

‹Accessible reference voltage

‹Hiccup mode after 32 cycle-by-cycle OCP

‹4mm x 4mm MLPQ-12 lead free package. This product is fully WEEE and RoHS compliant

Applications

‹Low power point of use converters

‹Single or multiple output low power converters

‹Positive and/or negative output voltage

‹DSL cards

‹Graphic cards

‹I/O cards

‹Negative bias supplies

产品属性

  • 型号:

    SC4508ABUCK-BOOSTEVB

  • 制造商:

    SEMTECH

  • 制造商全称:

    Semtech Corporation

  • 功能描述:

    Buck or Buck-Boost(Inverting) Current Mode Controller

供应商 型号 品牌 批号 封装 库存 备注 价格
SC
25+23+
QFN
38079
绝对原装正品全新进口深圳现货
询价
SEMTECH/美国升特
23+
QFN-12
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
24+
N/A
58000
一级代理-主营优势-实惠价格-不悔选择
询价
SEMTECH
25+
MLPQ-12
2500
福安瓯为您提供真芯库存,真诚服务
询价
SEMTECH
2447
MLPQ-12(4x4)
105000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
SEMTECH
23+
QFN12
50000
全新原装正品现货,支持订货
询价
SEMTECH
06+
80
原装现货海量库存欢迎咨询
询价
Semtech Corporation
22+
12MLPQ
9000
原厂渠道,现货配单
询价
SEMTECH
2025+
QFN
32000
原装正品现货供应商原厂渠道物美价优
询价
SEMTECH/升特
2450+
QFN-12
9850
只做原厂原装正品现货或订货假一赔十!
询价