| 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 | AD 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; | AD 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 | 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) DC DC 开关稳压器 | AD 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
| 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! |
MAX20037芯片相关品牌
MAX20037规格书下载地址
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MAX20037数据表相关新闻
MAX20087ATPA/VY+
进口代理
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MAX20067BGTJ/V+
2021-7-9MAX196AEAI热卖MAXIM/美信全系列
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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2019-11-6MAX1992-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
DdatasheetPDF页码索引
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