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位置：首页 > IC中文资料 > MAX1681

MAX1681价格

参考价格：￥22.1951

型号：MAX16812ATI+ 品牌：Maxim 备注：这里有MAX1681多少钱，2026年最近7天走势，今日出价，今日竞价，MAX1681批发/采购报价，MAX1681行情走势销售排行榜，MAX1681报价。
型号 功能描述 生产厂家 企业 LOGO 操作
MAX1681

125mA、频率可选、开关电容电压变换器

MAX1680/MAX1681无电感开关电容电压转换器可将+2.0V输入电压反相至+5.5V或将输入电压翻倍，同时提供高达125mA的输出电流。它们具有可选频率选项，支持使用小电容：4.7µF (MAX1680)、1µF (MAX1681)。这些电荷泵器件具有高输出电流能力，非常适合替代基于电感的稳压器，后者需要更昂贵的外部元件和额外的电路板空间。\n\n 这些器件的等效输出电阻（典型值为3.5Ω）使其能够提供高达125mA的电流，而压降仅为440mV。关断功能可将静态电流降至1µA以下。MAX1680/MAX1681采用8引脚SO封装。对于以更小的µMAX®封装提供高达50mA电流 • 可选开关频率：\n• 125kHz/250kHz (MAX1680)\n\n• 500kHz/1MHz (MAX1681)\n\n\n\n\n• 支持使用小电容（MAX1681为1µF）\n\n• 输出电流：125mA\n\n• 3.5Ω输出阻抗\n\n• 逻辑控制关断电流：1µA\n\n• 可配置为电压反相器或倍压器\n\n• 输入电压范围：+2.0V至+5.5V\n\n• 采用8引脚SO封装\n\n• 效率为90%;

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MAX16810

Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller

General Description The MAX16809/MAX16810 are integrated, high-efficiency white or RGB LED drivers. They are designed for LCD backlighting and other LED lighting applications with multiple strings of LEDs. The MAX16809/MAX16810’s current-mode PWM controller regulates the necessary voltage to the

MAXIM

美信

MAX16810ATU+

Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller

General Description The MAX16809/MAX16810 are integrated, high-efficiency white or RGB LED drivers. They are designed for LCD backlighting and other LED lighting applications with multiple strings of LEDs. The MAX16809/MAX16810’s current-mode PWM controller regulates the necessary voltage to the

MAXIM

美信

MAX16813

集成4通道高亮度LED驱动器，内置高压DC-DC控制器和电池断路开关

MAX16813是一款高效率、高亮度LED (HB LED)驱动器，提供四路集成的LED灌电流通道。集成电流模式开关控制器驱动DC-DC转换器，提供用于驱动各串HB LED的电压。器件输入电压范围为4.75V-40V，并可承受汽车抛负载。较宽的输入范围非常适合小尺寸到中等尺寸的LCD，用于汽车显示器及通用照明的HB LED供电。 • 4通道线性LED灌电流驱动，内置MOSFET \n• LED电流调节范围：20mA-150mA\n• 可驱动1至4串LED\n\n \n• Boost或SEPIC电流模式DC-DC控制器 \n• 200kHz-2MHz可编程开关频率\n• 外部时钟同步\n• 扩频模式降低EMI\n\n \n• 自适应输出电压优化，降低功耗\n• 输出欠压保护(以地为参考)\n• 4.75V至40V工作电压范围\n• 关断电流小于2µA \n• 200Hz下，提供10000:1PWM调光\n• 开漏输出故障指示\n• LED开路和短路检测及保护\n• 过温保护\n• 增强散热的20引脚TQFN和TSSOP封;

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MAX16813B

集成式、4通道、高亮度LED驱动器，带有高压DC-DC控制器和电池断开

MAX16813B高效、高亮度LED (HB LED)驱动器提供四路集成式LED电流驱动通道。集成式电流模式开关控制器驱动DC-DC转换器，为多个HB LED灯串提供必要电压。器件支持4.75V至40V较宽输入电压范围，可承受汽车抛负载事件。适用于汽车和通用照明应用中具有较宽供电范围的HB LED (中小尺寸LCD屏)应用。\n\n 内部电流模式开关DC-DC控制器支持升压或SEPIC电路，工作在200kHz至2MHz可调节频率范围。集成扩频模式有助于降低EMI。带可编程斜率补偿的电流模式控制提供快速响应、简化环路补偿。自适应输出电压控制方式最大程度降低LED电流驱动通路的功耗。器件 • 4通道线性LED电流驱动，内置MOSFET，独立驱动多个LED灯串 \n• 驱动1至4个LED灯串 \n• 灵活的电流模式结构，支持较宽应用范围，同时最大程度降低干扰 \n• 200kHz至2MHz可设置开关频率 \n• 扩频模式\n• 保护特性增强故障检测和系统可靠性 \n• 开漏输出故障指示 \n• 过热保护\n• 自适应输出电压优化，最大程度降低功耗 \n• 关断电流小于2µA;

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MAX16815

High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming

General Description The MAX16815/MAX16828 current regulators operate from a 6.5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to high-brightness LED (HB LED) loads. The output current is adjusted by using an external current-sense resistor in series with the L

MAXIM

美信

MAX16815ASA+

High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming

General Description The MAX16815/MAX16828 current regulators operate from a 6.5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to high-brightness LED (HB LED) loads. The output current is adjusted by using an external current-sense resistor in series with the L

MAXIM

美信

MAX16815ATT+

High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming

General Description The MAX16815/MAX16828 current regulators operate from a 6.5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to high-brightness LED (HB LED) loads. The output current is adjusted by using an external current-sense resistor in series with the L

MAXIM

美信

MAX16818

1.5MHz, 30A High-Efficiency, LED Driver with Rapid LED Current Pulsing

General Description The MAX16818 pulse-width modulation (PWM) LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as

MAXIM

美信

MAX16818ATI+

1.5MHz, 30A High-Efficiency, LED Driver with Rapid LED Current Pulsing

General Description The MAX16818 pulse-width modulation (PWM) LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as

MAXIM

美信

MAX16818ETI+

1.5MHz, 30A High-Efficiency, LED Driver with Rapid LED Current Pulsing

General Description The MAX16818 pulse-width modulation (PWM) LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as

MAXIM

美信

MAX16819

2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

MAXIM

美信

MAX16819ATT

2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

MAXIM

美信

MAX16819ATT+T

2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

MAXIM

美信

MAX16819ATTT

2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

MAXIM

美信

MAX1681C/D

125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters

General Description The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. They have a selectable-frequency option that allows the use of small capacitors: 4.7µF (MAX1680), 1µ

MAXIM

美信

MAX1681CSLASHD

125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters

General Description The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. They have a selectable-frequency option that allows the use of small capacitors: 4.7µF (MAX1680), 1µ

MAXIM

美信

MAX1681ESA

125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters

General Description The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. They have a selectable-frequency option that allows the use of small capacitors: 4.7µF (MAX1680), 1µ

MAXIM

美信

MAX16810ATU+

Integrated 16-Channel LED Drivers with Switch-Mode Boost and SEPIC Controller

文件：276.17 Kbytes Page：23 Pages

MAXIM

美信

MAX16810ATU+T

封装/外壳：38-WFQFN 裸露焊盘 包装：管件 描述：IC LED DRVR CTRL PWM 55MA 38TQFN 集成电路（IC） LED 驱动器

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亚德诺

MAX16812

Integrated High-Voltage LED Driver with Analog and PWM Dimming Control

文件：352.46 Kbytes Page：21 Pages

MAXIM

美信

MAX16812ATI/V+

封装/外壳：28-WFQFN 裸露焊盘 包装：卷带（TR） 描述：IC LED DRVR RGLTR PWM 2A 28TQFN 集成电路（IC） LED 驱动器

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亚德诺

MAX16812ATI+

Integrated High-Voltage LED Driver with Analog and PWM Dimming Control

文件：352.46 Kbytes Page：21 Pages

MAXIM

美信

MAX16813

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813ATP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813ATP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813ATPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813AUP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813AUP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813AUPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80466 Mbytes Page：27 Pages

MAXIM

美信

MAX16813B

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80462 Mbytes Page：27 Pages

MAXIM

美信

MAX16813BATP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80462 Mbytes Page：27 Pages

MAXIM

美信

MAX16813BATPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80462 Mbytes Page：27 Pages

MAXIM

美信

MAX16813BAUP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80462 Mbytes Page：27 Pages

MAXIM

美信

MAX16813BAUPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

文件：1.80462 Mbytes Page：27 Pages

MAXIM

美信

MAX16813EVKIT

MAX16813 Evaluation Kit

文件：475 Kbytes Page：10 Pages

MAXIM

美信

MAX16814

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35531 Mbytes Page：25 Pages

MAXIM

美信

MAX16814

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.19021 Mbytes Page：25 Pages

MAXIM

美信

MAX16814

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.29064 Mbytes Page：25 Pages

MAXIM

美信

MAX16814_10

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.19021 Mbytes Page：25 Pages

MAXIM

美信

MAX16814_11

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.29064 Mbytes Page：25 Pages

MAXIM

美信

MAX16814_13

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814_15

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814AGP/VY+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814AGP/VY+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814AGPSLASHVY+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814AGPSLASHVY+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.29064 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.19021 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP/V+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35531 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.19021 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATP+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：1.05055 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATPSLASHV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35586 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATV

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.29064 Mbytes Page：25 Pages

MAXIM

美信

MAX16814ATV+

Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller

文件：2.35531 Mbytes Page：25 Pages

MAXIM

美信

MAX1681产品属性

  • 类型

    描述

  • VIN (min)(V)：

    3

  • VIN (max)(V)：

    5.5

  • IOUT (typ)(A)：

    0.125

  • Unadj. VOUT(V)：

    +2xVIN

  • ICC (max)(mA)：

    17

  • Switching Frequency(kHz)：

    1000

  • Features：

    Adjustable Freq.

  • Oper. Temp.(°C)：

    -40 to +85

  • Package/ Pins：

    SOIC (N)/8

  • Smallest Available Pckg. (max w/pins)(mm2)：

    31

  • RoHS Available：

    Yes

  • Budgetary Price (See Notes)：

    $2.43 @1k

MAX1681供应商更多...

更新时间：2026-5-23 16:43:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市科恒伟业电子有限公司
MAX16815ASA+T
MAXIM/
24+
SOP-8
8500
只做原装正品假一赔十为客户做到零风险!!
询价
深圳市坤融电子科技有限公司
MAX16813ATP/V+T
MAXIM/美信
2025+
QFN
1194
原装进口价格优 请找坤融电子!
询价
深圳市毅创腾电子科技有限公司
MAX1681ESA
MAXIM
23+
SOP-8
5800
专业分销全系列产品!绝对原装正品!量大可订!价格优
询价
瀚佳科技(深圳)有限公司
MAX1681ESA+T
MAXIM
24+
SOP
9863
一级代理//放心购买
询价
深圳市壹芯创科技有限公司
MAX16813/V+
Maxim
23+
QFN
58000
全新原装 优势库存
询价
深圳市赛特兴科技有限公司
MAX16815ATT+
MAXIM
23+
TDFN6
350
正规渠道,只有原装!
询价
洪芯国际半导体（深圳）有限公司
MAX1681ESA
MAXIM/美信
26+
SOP-8
76300
全新原装进口现货,承诺正品价格实惠假一赔百
询价
深圳市讯顺达科技有限公司
MAX16814BUTP+T
MAXIM
13+
QFN24
1766
全新原装
询价
中天科工半导体（深圳）有限公司
MAX1681ESA+T
MAXIM/美信
25+
SOP8
32000
MAXIM/美信全新特价MAX1681ESA+T即刻询购立享优惠#长期有货
询价
深圳市得捷芯城科技有限公司
MAX16813ATP/V+T
Maxim(美信)
25+
TQFN-20(4x4)
7589
全新原装现货,支持排单订货,可含税开票
询价

MAX1681芯片相关品牌

MAX1681规格书下载地址

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    MAX1686HEUAMaxim IntegratedTube稳压器—开关式稳压器 3-5V Regulating Chrg Pump For SIM Cards

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  • MAX1666S-先进的锂离子电池组保护

    MAX1666提供完整的保护，以防过压，欠压，过充电电流，放电4芯锂离子电池为2节电池的电流，细胞不匹配锂离子电池。在每个单元的电池组的电压检查和可编程阈值相比在包的其他细胞。MAX1666在过电流保护电池组一个可编程的包从负载断开的条件限制。片上功率MOSFET驱动器控制外部P沟道MOSFET断开细胞发生故障时，外部端子。MAX1666采用了独特的时间计划，允许三种操作模式，以获得最佳性能和电池节能。 MAX1666可以工作在单机配置或与单片机配合。这是三个版本的“S”版本监控两个锂离子电池的“V”型监控三个细胞，和“X”的版本，显示器4个细胞。 特点

    2012-12-31

  • MAX1680-125毫安，频率可选，开关电容电压转换器

    MAX1680/MAX1681无电感开关电容电压转换器，无论是反转的输入电压+2.0 V至+5.5 V或双，同时提供高达125毫安输出电流。他们有一个可选择的频率选项，允许使用小型电容器：4.7μF（MAX1680），1μF（MAX1681）。凭借其高输出电流能力，这些电荷泵器件适合更换为基于电感的稳压器，需要更昂贵的外部元件和额外电路板空间。该器件的等效输出电阻（通常3.5半），允许他们提供尽可能125毫安与只有440mV下降。关断功能降低静态电流小于1μA。该MAX1680/MAX1681提供8引脚SO封装。对于设备在较小的μMAX封装提供高达50mA的，请参阅MAX860/MAX861数

    2012-12-23

  • MAX1682-开关电容电压倍增器

    超小MAX1682/MAX1683是单片集成电路，CMOS电荷泵电压倍增器接受输入电压范围从+2.0 V至+5.5 V。其高电压转换效率（超过98％）和低工作电流（MAX1682110μA）使这些器件非常适合电池供电和板级电压倍增应用。振荡器控制电路和4个功率MOSFET片上开关。 MAX1682经营在12kHz的和MAX1683工作在35KHZ。一个典型的应用程序包括生成一个6V的电源电源在一个手持PDA的液晶显示屏。这两款器件在5引脚SOT23封装，可提供与典型的600mV的压降为30mA。 应用 小型液晶面板 手机 手持终端

    2012-12-22

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