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型号 功能描述 生产厂家 企业 LOGO 操作
MAX20037

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

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亚德诺

MAX20037

具有USB保护/主机充电器适配器仿真功能的汽车级大电流降压转换器

MAX20037/MAX20038 IC集成了3.5A(MAX20038A为1.5A)汽车级降压转换器、USB主机充电器适配器仿真器和用于汽车USB主机应用的USB保护开关。该器件系列还包含一个USB负载电流检测放大器和可配置的反馈调节电路,旨在为汽车应用中常见固定电缆的压降提供自动USB电压补偿。这些IC结合使用DC-DC转换器的固定内部峰值电流阈值和用户可配置的外部USB负载电流检测放大器阈值来限制USB负载电流。这些IC可配置为2.4A Apple® R30+兼容解决方案。\n\n 这些IC提供适合独立应用和受监控应用的灵活配置选项,并且可以使用外部编程电阻以及/或者通过I2C • 直接通过汽车电池向便携式设备供电的单芯片解决方案\n• 输入电压:4.5V至28V(40V负载突降)\n\n• 5V、3.5A输出电流能力\n\n• 5V、1.5A输出电流能力(MAX20038A)\n\n• 设备连接检测输出\n\n• 低Q电流跳跃和关断模式\n\n\n\n\n• 低噪声特性可防止干扰AM波段和便携式设备\n• 275kHz至2.2MHz固定工作频率\n\n• 提供空载时固定PWM选项\n\n• 通过扩频降低EMI\n\n• 通过SYNC输入/输出实现频率固定\n\n\n\n\n• 优化了便携式设备的USB电源和通信\n• 用户可编程电压增益可针对高达600mΩ的电缆电阻;

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亚德诺

MAX20037

automotive highcurrent step-down DC-DC converter

文件:111.76 Kbytes Page:2 Pages

MAXIM

美信

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulation

Benefits and Features ● One-Chip Solution Directly from Car Battery to Portable Device • 4.5V to 28V (40V Load Dump) Input Voltage • 5V, 3.5A Output Current Capability • 5V, 1.5A Output Current Capability (MAX20038A) • Device-Attach Detection Output • Low-Q Current Skip and Shutdown Modes

AD

亚德诺

封装/外壳:28-WFQFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC REG AUTO USB 3.5A DCDC W/VOLT 集成电路(IC) 稳压器 - DC-DC 开关稳压器

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亚德诺

封装/外壳:28-WFQFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC REG AUTO USB 3.5A DCDC W/VOLT 集成电路(IC) DC DC 开关稳压器

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亚德诺

automotive highcurrent step-down DC-DC converter

文件:111.76 Kbytes Page:2 Pages

MAXIM

美信

AUDIO SIGNAL PROCESSING FOR VTR

Audio Signal Processing for VTR

SONYSony Corporation

索尼

AUDIO SIGNAL PROCESSING FOR VTR

Audio Signal Processing for VTR

SONYSony Corporation

索尼

Other AC and DC Meters Available

文件:347.05 Kbytes Page:6 Pages

HONEYWELL

霍尼韦尔

2.00mm PITCH CONNECTOR

文件:276.85 Kbytes Page:1 Pages

YEONHO

然湖

DVB-S Satellite Tuner with RF bypass

文件:2.13462 Mbytes Page:32 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

MAX20037产品属性

  • 类型

    描述

  • Supported Charging Configurations:

    Apple 1.0A

  • Supported USB Battery Charging Specification:

    1.2

  • Current Limit Switch Control:

    CEN

  • CDP Emulation:

    Yes

  • Remote Wake-Up Support:

    No

  • VBUS Reset Time (typ)(sec):

    0.016

  • Industry Qualified:

    Automotive - AECQ100

  • Package/ Pins:

    TQFN-CU/28

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

    26

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $1.37 @1k

更新时间:2026-7-23 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Maxim(美信)
24+
标准封装
13048
原厂渠道供应,大量现货,原型号开票。
SOT23
03+
5000
0
全新原装进口自己库存优势
ADI/亚德诺
25+
TQFN
15620
MAXIM/美信全新特价MAX20037ATIA/V+T即刻询购立享优惠#长期有货
Maxim(美信)
25+
标准封装
20000
原装,请咨询
KEC
25+
SOT23
15000
全新原装现货,价格优势
Maxim(美信)
26+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
Maxim(美信)
24+
N/A
17800
原装正品现货支持实单
Maxim(美信)
23+
标准封装
6000
原厂原装现货订货价格优势终端BOM表可配单提供样品
Maxim(美信)
25+
-
18798
原装正品现货,原厂订货,可支持含税原型号开票。
25+
SOT6.M
3629
原装优势!房间现货!欢迎来电!

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  • MAX1992-Quick-PWM降压控制器,具有电感饱和保护和动态输出电压

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    2012-11-28