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LTC3890价格
参考价格:¥38.7398
型号:LTC3890EGN-1#PBF 品牌:Linear 备注:这里有LTC3890多少钱,2026年最近7天走势,今日出价,今日竞价,LTC3890批发/采购报价,LTC3890行情走势销售排行榜,LTC3890报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LTC3890 | Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections DESCRIPTION The LTC®7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M | AD 亚德诺 | ||
LTC3890 | 60V 低 IQ双输出 2 相同步降压型 DC/DC 控制器 LTC3890 是一款高性能双输出降压型开关稳压器 DC/DC 控制器,它驱动全部 N 通道同步功率 MOSFET 级。恒定频率电流模式架构适用于高达 850kHz 的可锁相频率。通过异相操作两个控制输出级,较大限度地降低因输入电容器的 ESR 产生的功率损失和噪声。\n\n 50μA 空载静态电流可延长电池供电系统的运行时间。OPTI-LOOP® 补偿可以在较大的输出电容和 ESR 值范围内优化瞬态响应。LTC3890 具有精确的 0.8V 基准电压源和电源正常输出指示器。4V 至 60V 的宽输入电源范围涵盖了广泛的中间总线电压和电池化学特性。\n\n 启动期间,各个控 • 宽 VIN 范围:4V 至 60V(65V 绝对最大值)\n\n• 低工作 IQ:50µA(一个通道接通)\n\n• 宽输出电压范围:0.8V ≤ VOUT ≤ 24V\n\n• RSENSE 或 DCR 电流检测\n\n• 异相控制器可降低所需的输入电容和电源引起的感应噪声\n\n• 可锁相频率(75 kHz 至 850kHz)\n\n• 可编程固定频率(50 kHz 至 900kHz)\n\n• 轻负载时,可选择连续、脉冲跳跃或低纹波 Burst Mode® 操作\n\n• 可选择限流值; | AD 亚德诺 | ||
LTC3890 | Low IQ, 60V, High Frequency Synchronous Step-Down Controller 文件:1.28312 Mbytes Page:32 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:1.34775 Mbytes Page:38 Pages | LINER 凌力尔特 | ||
LTC3890 | High Voltage Surge Stopper 文件:296.71 Kbytes Page:24 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs 文件:5.62654 Mbytes Page:44 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V PolyPhase Synchronous Boost Controller 文件:523.299 Kbytes Page:38 Pages | LINER 凌力尔特 | ||
LTC3890 | Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation 文件:979.58 Kbytes Page:46 Pages | LINER 凌力尔特 | ||
LTC3890 | 40V Low IQ, Triple Output, 3-Phase Synchronous Step-Down Controller 文件:1.52466 Mbytes Page:36 Pages | AD 亚德诺 | ||
LTC3890 | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:1.4621 Mbytes Page:34 Pages | AD 亚德诺 | ||
LTC3890 | 40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:2.99098 Mbytes Page:34 Pages | AD 亚德诺 | ||
LTC3890 | Dual, 2-Phase Synchronous Step-Down DC/DC Controllers 文件:2.96737 Mbytes Page:40 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:441.53 Kbytes Page:36 Pages | LINER 凌力尔特 | ||
LTC3890 | Low IQ Synchronous Step-Down Controller 文件:1.76664 Mbytes Page:30 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller 文件:920.5 Kbytes Page:38 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ Inverting DC/DC Controller Wide Operating VIN Range: 3.5V to 60V 文件:541.4 Kbytes Page:36 Pages | LINER 凌力尔特 | ||
LTC3890 | Low IQ, Synchronous Step-Down Controller with 24V Output Voltage Capability 文件:563.69 Kbytes Page:34 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ Step-Down DC/DC Controller with 100 Duty Cycle Capability 文件:487.29 Kbytes Page:28 Pages | LINER 凌力尔特 | ||
LTC3890 | Low IQ, Dual 2-Phase Synchronous Step-Down Controller 文件:442.85 Kbytes Page:40 Pages | LINER 凌力尔特 | ||
LTC3890 | Wide Input Range Synchronous Regulator Controller with Accurate Current Limit 文件:290.75 Kbytes Page:24 Pages | LINER 凌力尔特 | ||
LTC3890 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:918.1 Kbytes Page:40 Pages | LINER 凌力尔特 | ||
LTC3890 | Triple Output, Buck/Buck/Boost Synchronous Controller with 28關A Burst Mode IQ 文件:598.44 Kbytes Page:44 Pages | LINER 凌力尔特 | ||
LTC3890 | High Voltage Surge 文件:291.27 Kbytes Page:24 Pages | LINER 凌力尔特 | ||
Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections DESCRIPTION The LTC®7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M | AD 亚德诺 | |||
60V、低 IQ、双通道、两相、同步降压型 DC/DC 控制器 LTC®3890-1 是一款高性能、双通道、降压型开关稳压器 DC/DC 控制器,用于驱动全 N 沟道同步功率 MOSFET 级。该器件运用了一种恒定频率电流模式架构,因而可提供一个高达 850kHz 的可锁相频率。通过使两个控制器输出级异相运作,较大限度地降低了功率损耗和电源噪声。 \n\n 50μA 的无负载静态电流延长了电池供电型系统中的工作寿命。OPTI-LOOP® 补偿的运用允许在一个很宽的输出电容和 ESR 数值范围内对瞬态响应进行优化。4V 至 60V 的宽输入电源范围囊括了众多的中间总线电压和电池化学种类。 \n\n 用于每个控制器的独立 TRACK/SS • 宽 VIN 范围:4V 至 60V (绝对最大值为 65V) \n\n• 低工作 IQ:50μA (一个通道接通) \n\n• 宽输出电压范围:0.8V ≤ VOUT ≤ 24V \n\n• RSENSE 或 DCR 电流检测 \n\n• 异相控制器降低了所需的输入电容和电源所引起的噪声 \n\n• 可锁相频率 (75kHz 至 850kHz) \n\n• 可编程固定频率 (50kHz 至 900kHz) \n\n• 在轻负载条件下可以选择执行连续、脉冲跳跃或低纹波突发模式 (Burst Mode®) 操作 \n\n• 非常低压差操作:99% 占空比 \n\n• 可调输出电压软起动; | AD 亚德诺 | |||
Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections DESCRIPTION The LTC®7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M | AD 亚德诺 | |||
Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections DESCRIPTION The LTC®7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M | AD 亚德诺 | |||
60V、低 IQ、双通道、两相、同步降压型 DC/DC 控制器 LTC®3890-3 是一款高性能、双通道、降压型开关稳压器 DC/DC 控制器,用于驱动全 N 沟道同步功率 MOSFET 级。该器件运用了一种恒定频率电流模式架构,因而可提供一个高达 850kHz 的可锁相频率。通过使两个控制器输出级异相运作,可较大限度地降低功率损失和电源噪声。\n\n50μA 的无负载静态电流延长了电池供电型系统中的工作寿命。OPTI-LOOP® 补偿的运用允许在一个很宽的输出电容和 ESR 数值范围内对瞬态响应进行优化。4V 至 60V 的宽输入电源范围可涵盖众多的中间总线电压和电池化学组成。\n\n用于每个控制器的独立 TRACK/SS 引脚负责在启动期间使输出电压 • 宽 VIN 范围:4V 至 60V (绝对最大值为 65V)\n\n• 低工作 IQ:50μA (一个通道接通)\n\n• 宽输出电压范围:0.8V ≤ VOUT ≤ 24V\n\n• RSENSE 或 DCR 电流检测\n\n• 异相控制器降低了输入电容和电源所引起的噪声\n\n• 可锁相频率 (75kHz 至 850kHz)\n\n• 可编程固定频率 (50kHz 至 900kHz)\n\n• 在轻负载条件下可以选择执行连续、脉冲跳跃或低纹波突发模式 (Burst Mode®) 操作\n\n• 非常低压差操作:99% 占空比\n\n• 可调输出电压软起动或跟踪\n\n• 电源良; | AD 亚德诺 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:918.1 Kbytes Page:40 Pages | LINER 凌力尔特 | |||
Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation 文件:979.58 Kbytes Page:46 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:1.34775 Mbytes Page:38 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:882.27 Kbytes Page:36 Pages | LINER 凌力尔特 | |||
60V Low IQ Inverting DC/DC Controller Wide Operating VIN Range: 3.5V to 60V 文件:541.4 Kbytes Page:36 Pages | LINER 凌力尔特 | |||
Wide Input Range Synchronous Regulator Controller with Accurate Current Limit 文件:290.75 Kbytes Page:24 Pages | LINER 凌力尔特 | |||
Low IQ, 60V, High Frequency Synchronous Step-Down Controller 文件:1.28312 Mbytes Page:32 Pages | LINER 凌力尔特 | |||
Triple Output, Buck/Buck/Boost Synchronous Controller with 28關A Burst Mode IQ 文件:598.44 Kbytes Page:44 Pages | LINER 凌力尔特 | |||
40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:1.4621 Mbytes Page:34 Pages | AD 亚德诺 | |||
40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:2.99098 Mbytes Page:34 Pages | AD 亚德诺 | |||
Low IQ Synchronous Step-Down Controller 文件:1.76664 Mbytes Page:30 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:504.41 Kbytes Page:36 Pages | LINER 凌力尔特 | |||
60V PolyPhase Synchronous Boost Controller 文件:523.299 Kbytes Page:38 Pages | LINER 凌力尔特 | |||
Low IQ, Synchronous Step-Down Controller with 24V Output Voltage Capability 文件:563.69 Kbytes Page:34 Pages | LINER 凌力尔特 | |||
60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs 文件:5.62654 Mbytes Page:44 Pages | LINER 凌力尔特 | |||
Low IQ, Dual 2-Phase Synchronous Step-Down Controller 文件:442.85 Kbytes Page:40 Pages | LINER 凌力尔特 | |||
60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller 文件:920.5 Kbytes Page:38 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:882.27 Kbytes Page:36 Pages | LINER 凌力尔特 | |||
Wide Input Range Synchronous Regulator Controller with Accurate Current Limit 文件:290.75 Kbytes Page:24 Pages | LINER 凌力尔特 | |||
Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation 文件:979.58 Kbytes Page:46 Pages | LINER 凌力尔特 | |||
Low IQ, Synchronous Step-Down Controller with 24V Output Voltage Capability 文件:563.69 Kbytes Page:34 Pages | LINER 凌力尔特 | |||
60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller 文件:920.5 Kbytes Page:38 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:1.34775 Mbytes Page:38 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:422.19 Kbytes Page:40 Pages | LINER 凌力尔特 | |||
60V PolyPhase Synchronous Boost Controller 文件:523.299 Kbytes Page:38 Pages | LINER 凌力尔特 | |||
60V Low IQ Inverting DC/DC Controller Wide Operating VIN Range: 3.5V to 60V 文件:541.4 Kbytes Page:36 Pages | LINER 凌力尔特 | |||
Triple Output, Buck/Buck/Boost Synchronous Controller with 28關A Burst Mode IQ 文件:598.44 Kbytes Page:44 Pages | LINER 凌力尔特 | |||
40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:1.4621 Mbytes Page:34 Pages | AD 亚德诺 | |||
40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum 文件:2.99098 Mbytes Page:34 Pages | AD 亚德诺 | |||
Low IQ, 60V, High Frequency Synchronous Step-Down Controller 文件:1.28312 Mbytes Page:32 Pages | LINER 凌力尔特 | |||
60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs 文件:5.62654 Mbytes Page:44 Pages | LINER 凌力尔特 | |||
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller 文件:422.19 Kbytes Page:40 Pages | LINER 凌力尔特 |
LTC3890产品属性
- 类型
描述
- 型号
LTC3890
- 功能描述
IC REG CTRLR BUCK PWM CM 28-SSOP
- RoHS
是
- 类别
集成电路(IC) >> PMIC - 稳压器 - DC DC 切换控制器
- 系列
PolyPhase®
- 特色产品
LM3753/54 Scalable 2-Phase Synchronous Buck Controllers
- 标准包装
1
- 系列
PowerWise® PWM
- 型
电压模式
- 输出数
1 频率 -
- 最大
1MHz
- 占空比
81%
- 电源电压
4.5 V ~ 18 V
- 降压
是
- 升压
无
- 回扫
无
- 反相
无
- 倍增器
无
- 除法器
无
- Cuk
无
- 隔离
无
- 工作温度
-5°C ~ 125°C
- 封装/外壳
32-WFQFN 裸露焊盘
- 包装
Digi-Reel®
- 产品目录页面
1303(CN2011-ZH PDF)
- 其它名称
LM3754SQDKR
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
LINEAR(凌特) |
25+ |
N/A |
11580 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
LINEAR(凌特) |
25+ |
原装 |
25000 |
LINEAR(凌特)原装特价LTC3890IUH#PBF即刻询购立享优惠#长期有货 |
|||
LINEAR(凌特) |
2450+ |
9850 |
只做原装正品现货或订货假一赔十! |
||||
ADI/亚德诺原装正品 |
26+ |
SSOP28 |
8000 |
全新原装正品,价格优势,长期供应,量大可订 |
|||
LINEAR(凌特) |
25+ |
N/A |
11580 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
LINEAR/凌特 |
2025+ |
SSOP28 |
2500 |
原装进口价格优 请找坤融电子! |
|||
LINEAR |
25+ |
SSOP-28 |
6000 |
LINEAR原装现货,全系列可订货,欢迎询价 |
|||
ADI |
2432+ |
3200 |
15年芯片行业经验/只供原装正品:13570885961邹小姐 |
||||
LINEAR |
19+ |
QFN32 |
12000 |
||||
ADI |
22+ |
28-SSOP |
2100 |
LTC3890芯片相关品牌
LTC3890规格书下载地址
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LTC3890数据表相关新闻
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