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位置：首页 > IC中文资料 > MAX20038

型号 功能描述 生产厂家 企业 LOGO 操作
MAX20038

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

MAX20038

汽车应用高电流降压型转换器，具有USB保护/主机充电适配器仿真功能

MAX20037/MAX20038 IC集成3.5A汽车级降压型转换器、USB主机充电适配器仿真器以及USB保护开关，适用于汽车SUB主机应用。该器件家族还包括USB负载电流检测放大器和可配置反馈调节电路，设计用于自动补偿汽车应用中常见的固定式电缆上的电压降。器件利用DC-DC转换器的内部固定峰值电流门限和用户可配置的外部USB负载电流检测放大器门限限制USB负载电流。\n\n 器件支持灵活的配置选项，适用于独立式和监控式应用，可使用外部编程电阻和/或内部I2C寄存器(通过I2C总线)设置为相应的操作。\n\n 器件优化用于高频操作，包括从310kHz至2.2MHz的可编程 • 从汽车电池直接连接便携式设备的单片式方案 \n• 5V、3.5A输出电流能力 \n• 低Q电流跳脉冲和关断模式\n• 275kHz至2.2MHz固定频率操作 \n• 扩频降低EMI \n• 最优化便携式设备的USB电源和通信 \n• 用户可编程USB限流值 \n• 集成iPod®/iPhone®/iPad®和Samsung®充电检测匹配电阻 \n• 支持中国YD/T 1591-2009标准 \n• 可靠的设计保证汽车系统及便携式设备在汽车环境下的安全 \n• USB引脚上具有VBUS短路保护(MAX20037) \n• ± 15kV气隙放电/±8kV接触放电保护，符合ISO 10605*标;

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亚德诺

MAX20038

Configurable Charge-Detection Modes

文件：111.9 Kbytes Page：2 Pages

MAXIM

美信

MAX20038AATIA/V+

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

MAX20038AATIASLASHV+

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

MAX20038ATIA/V+

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

MAX20038ATIASLASHV+

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

MAX20038ATIB/V+

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

MAX20038ATIBSLASHV+

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

MAX20038ATIC/V+

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

MAX20038ATIC/VY+

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

MAX20038ATICSLASHV+

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

MAX20038ATICSLASHVY+

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

MAX20038ATID/V+

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

MAX20038ATIDSLASHV+

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

MAX20038ATIE/V+

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

MAX20038ATIESLASHV+

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

MAX20038ATIA/V+T

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

AD

亚德诺

MAX20038ATIA/V+T

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

AD

亚德诺

MAX20038EVKIT

Configurable Charge-Detection Modes

文件：111.9 Kbytes Page：2 Pages

MAXIM

美信

PTB20038

NPN SILICON RF POWER TRANSISTOR

DESCRIPTION: The ASI PTB20038 is Designed for General Purpose Class AB Power Amplifier Applications up to 900 MHz. FEATURES: • 25 W, 860-900 MHz • Silicon Nitride Passivated • Omnigold™ Metalization System

ASI

PTB20038

25 Watts, 860-900 MHz Cellular Radio RF Power Transistor

Description The 20038 is a class AB, NPN, common emitter RF power transistor intended for 25 Vdc operation across the 860 to 900 MHz frequency band. Rated at 25 watts minimum output power, it may be used for both CW and PEP applications. It is specifically designed for high efficiency operation a

ERICSSON

爱立信

K20038

Safety Lock-off hasps

文件：137.66 Kbytes Page：2 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

MAX20038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：

    Config Resistor or I2C

  • CDP Emulation：

    Yes

  • Remote Wake-Up Support：

    Yes

  • VBUS Reset Time (typ)(sec)：

    0.016

  • Industry Qualified：

    Automotive - AECQ100

  • Package/ Pins：

    TQFN/28

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

    26

  • RoHS Available：

    Yes

  • Oper. Temp.(°C)：

    -40°C to +125°C

  • Budgetary Price (See Notes)：

    $3.95 @1k

MAX20038供应商更多...

更新时间：2026-5-18 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市得捷芯城科技有限公司
MAX20038ATIC/V+
ADI(亚德诺)
25+
N/A
22412
原装正品现货,原厂订货,可支持含税原型号开票。
询价
深圳市高捷芯城科技有限公司
MAX20038A
26+
10548
原厂订货渠道,支持账期,一站式服务!
询价
深圳市凌旭科技有限公司
MAX20038ATIB/V+T
MAXIM/美信
21+
QFN-28
2420
只做原装正品,不止网上数量,欢迎电话微信查询!
询价
上海鑫癸子电子科技有限公司
MAX20038
ADI
25+
28-LFCSP-5X5X0.75,28-LFCSP_SS-
5500
汽车应用高电流降压型转换器,具有USB保护/主机充电适配器仿真功能
询价
富凯科技(深圳）有限公司
MAX20038ATIB/V+T
MAXIM/美信
24+
QFN-28
9000
只做原装，欢迎询价，量大价优
询价
深圳市富利微电子科技有限公司
MAX20038ATIA/V+T
MAXIM/美信
25+
TQFN-28
30000
原装正品公司现货,假一赔十!
询价
深圳市科恒伟业电子有限公司
MAX20038ATIB/V+T
MAXIM/美信
2450+
QFN-28
9850
只做原装正品现货或订货假一赔十!
询价
深圳诚思涵科技有限公司
MAX20038ATIA/V+T
MAXIM/美信
23+
TQFN-28
5000
全新原装现货
询价
深圳市星辰微电科技有限公司
MAX20038
ADI
25+
28-LFCSP-5X5X0.75,28-LFCSP_SS-
5500
汽车应用高电流降压型转换器,具有USB保护/主机充电适配器仿真功能
询价
深圳市朱博士电子科技有限公司
MAX20038EVKIT
ADI
2534+
原厂封装
25000
15年芯片行业经验/只供原装正品：13570885961邹小姐
询价

MAX20038芯片相关品牌

MAX20038规格书下载地址

MAX20038参数引脚图相关

MAX20038数据表相关新闻

  • MAX20087ATPA/VY+

    进口代理

    2024-11-16

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    焕盛达竭诚为广大客户提供一站式配套服务，解决您的BOM表采购之痛，让您采购无忧！

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  • MAX2015EUA

    RF Power Detector 射频检测器 , RF Detector 射频检测器 , 2 MHz to 1.6 GHz 射频检测器 , DC to 3.9 GHz 射频检测器 , 100 MHz to 40 GHz 射频检测器 , 1 GHz to 18 GHz 射频检测器

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    2019-11-6

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

    MAX1992/MAX1993脉宽调制（PWM）控制器提供了高效率，出色的瞬态响应和极高的直流输出精度。该器件步下高电压电池产生低压CPU核心或在笔记本电脑芯片组/ RAM用品计算机。Maxim专有的Quick - PWM™快速反应，不断时间的PWM控制方案处理宽轻松输入/输出电压比，提供100ns“即时”的负载瞬态响应，，同时保持相对恒定的开关频率。效率是增强驱动能力非常大synchronousrectifierMOSFET的。电流检测，以确保可靠超载和电感饱和保护在同系列中使用外部电流检测电阻输出。另外，该控制器可以感应电流整个同步整流或使用无损电感器检测的最低功耗。单级降压转

    2012-11-28

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