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LTC1148价格
参考价格:¥61.6412
型号:LTC1148CN 品牌:Linear 备注:这里有LTC1148多少钱,2026年最近7天走势,今日出价,今日竞价,LTC1148批发/采购报价,LTC1148行情走势销售排行榜,LTC1148报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LTC1148 | 高效率、同步降压型开关稳压器 LTC®1148 系列是一个同步降压型开关稳压控制器家族,其具有自动突发模式 (Burst Mode®) 操作能力,以在低输出电流条件下保持高效率。这些器件用于驱动外部互补型功率 MOSFET,开关频率高达 250kHz,并采用一种恒定关断时间电流模式架构,从而在电感器中提供恒定的纹波电流。\n\n工作电流水平可由用户通过一个外部电流检测电阻器进行设置。宽的输入电源范围提供了从 3.5V* 至 18V (最大值为 20V) 的工作范围。恒定关断时间架构可提供低压差稳压,仅受限于外部 MOSFET 的 RDS(ON) 以及电感器和电流检测电阻器的电阻。\n\nLT1148 系列把用于在高电流条件 • 超高的效率:可高于 95%\n\n• 电流模式操作用于实现卓越的电压和负载瞬态响应\n\n• 高效率在跨 30 倍的输出电流范围内得到保持\n\n• 在轻负载条件下具有 160μA 的低待用电流\n\n• 逻辑控制型微功率停机模式:IQ < 20μA\n\n• 宽 VIN 范围:3.5V* 至 20V\n\n• 短路保护\n\n• 非常低压差操作:100% 占空比\n\n• 同步 FET 开关操作用于实现高效率\n\n• 自适应非重叠栅极驱动器\n\n• 在停机模式中能够从外部把输出保持在高电平\n\n• 采用 14 引脚窄体 SO 封装; | AD 亚德诺 | ||
LTC1148 | High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | ||
LTC1148 | High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | ||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:247.46 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators | AD 亚德诺 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:247.46 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:247.46 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
封装/外壳:14-DIP(0.300",7.62mm) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR BUCK 14DIP 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 | AD 亚德诺 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
封装/外壳:14-DIP(0.300",7.62mm) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR BUCK 14DIP 集成电路(IC) DC-DC 开关控制器 | AD 亚德诺 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:237.66 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators 文件:384.9 Kbytes Page:20 Pages | LINER 凌力尔特 | |||
High Efficiency Synchronous Step-Down Switching Regulators GENERAL DESCRIPTION The ADP1148 is part of a family of synchronous step-down switching regulator controllers featuring automatic sleep mode to maintain high efficiencies at low output currents. These devices drive external complementary power MOSFETs at switching frequencies up to 250 kHz using a | AD 亚德诺 | |||
High Efficiency Synchronous Step-Down Switching Regulators GENERAL DESCRIPTION The ADP1148 is part of a family of synchronous step-down switching regulator controllers featuring automatic sleep mode to maintain high efficiencies at low output currents. These devices drive external complementary power MOSFETs at switching frequencies up to 250 kHz using a | AD 亚德诺 | |||
Silicon PNP epitaxial planar type(For low-voltage switching) For low-voltage switching Complementary to 2SD1752 and 2SD1752A ■Features ● Low collector to emitter saturation voltage VCE(sat) ● High-speed switching ● I type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipm | PANASONIC 松下 | |||
Quad Element Detector LHi 1148 Quad Element Detector LHi 1148 Four elements in two pairs Two FET outputs, inverse polarity Designed for redundant PIR alarms The LHi 1148 pyroelectric infrared detector is designed for high end PIR alarm applications. It includes a Quad type pyroelectric ceramic with 4 sensitive elements conn | PERKINELMER |
LTC1148产品属性
- 类型
描述
- 型号
LTC1148
- 制造商
LINER
- 制造商全称
Linear Technology
- 功能描述
High Efficiency Synchronous Step-Down Switching Regulators
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
LINEAR |
26+ |
SOP-14 |
9526 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
LT |
24+ |
SOP-14 |
5000 |
全新原装正品,现货销售 |
|||
LINEAR |
22+ |
SOP14 |
5000 |
只做原装鄙视假货15118075546 |
|||
LINEAR |
25+23+ |
SOP-14 |
17573 |
绝对原装正品全新进口深圳现货 |
|||
LinearTechnology/AnalogD |
24+ |
14-SOIC |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
LINEAR/凌特 |
2025+ |
SOP14 |
5000 |
原装进口价格优 请找坤融电子! |
|||
LINEAR |
2025+ |
SOP14 |
3720 |
全新原厂原装产品、公司现货销售 |
|||
LT |
25+ |
SOP16 |
7500 |
保证有货!质优价美!欢迎查询!! |
|||
LT |
23+ |
SOP14 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
|||
ltc |
2023+ |
原厂封装 |
50000 |
原装现货 |
LTC1148规格书下载地址
LTC1148参数引脚图相关
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LTC1148数据表相关新闻
LTC1261CS8-4.5
LTC1261CS8-4.5,全新.当天发货0755-82732291当天发货或门市自取. QQ:1755232575 /QQ:1157611585,微信号:87680558.
2021-5-23LTC1046CS8#PBF贴片SOP8开关稳压器规格信息
LTC1046CS8#PBF 贴片SOP8 开关稳压器 规格信息
2020-2-8LTC1060ACN,LTC1865LIMS,LT3430EFE-1,lt1963aes8,LT1761ES5-3.3,LT1930AES5#TRMPBF,LT1120ACS8,LP3982ILD-ADJ,LP2981AIM5-3.0/NOPB,LP2981-3.0,LNK614PG,LNK364PG,LMH6624MA
LTC1060ACN,LTC1865LIMS,LT3430EFE-1,lt1963aes8,LT1761ES5-3.3,LT1930AES5#TRMPBF,LT1120ACS8,LP3982ILD-ADJ,LP2981AIM5-3.0/NOPB,LP2981-3.0,LNK614PG,LNK364PG,LMH6624MA
2019-12-30LTC1154-高边MOSFET驱动器微
描述 单一的LTC1154高边栅极驱动器允许使用低成本N沟道场效应管的高侧开关应用。内部电荷泵提升了栅极驱动电压上述积极铁路,充分提高一个N沟道MOS开关,无需外部元件。微操作,待机电流为8mA,并与工作电流达85mA,几乎所有的系统允许的最大使用效率。该芯片还包含可编程的过电流检测。一时间延迟可以被添加到防止假触发高浪涌电流负载。高有效的关断输入还提供了直接和接口标准PTC公司热敏电阻热关机。开漏输出报告提供的开关状态的国会议员。低有效使能输入可控制多台交换机在银行。该LTC1154备有8脚DIP和8脚SOIC包。 特点 全面提升N沟
2013-2-27LTC1255I-双24V的高侧MOSFET驱动器
描述 在LTC1255双高侧驱动器允许使用低成本N沟道场效应管的高边工业和汽车 开关应用。内部电荷泵增强铁路正上方的栅极驱动电压,全面提高一个N沟道MOS开关无外部元件。低功耗操作,12mA电流待机电流,使几乎所有的系统与使用最高的效率。包括片上是独立的过流检测提供在短路情况下自动关机。一时间延迟可以被添加到当前意义防止高浪涌电流负载假触发。LTC1255工作在从9V至24V电源,并非常适用于工业和汽车应用。该LTC1255在这两个8引脚DIP和一8引脚SOIC封装。 特点 全面提升N沟道功率MOSFET 12
2013-2-27LTC1046-“电感”5V到+5 V转换器
特点 50毫安输出电流 兼容插件与ICL7660/LTC1044 ROUT =35W最大 300毫安最大无负载电源电流在5V BOOST引脚(引脚1)更高的开关频率 97%最小开路电压转换效率 95%,最小功率转换效率 宽工作电源电压范围:1.5V到6V 易于使用 低成本 LTC®1046是一个50mA的单片CMOS开关电容电压转换器。它插在ICL7660/LTC1044在5V应用中,更大的输出电流需要。该器件
2012-12-25
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