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MAX20003

具有15µA工作电流的36V、220kHz至2.2MHz、2A/3A全集成降压转换器

MAX20002/MAX20003是集成了高侧和低侧MOSFET的小型同步降压转换器。每个器件可在3.5V至36V的输入电压范围内提供高达2A/3A的电流,而在无负载时静态电流消耗仅为15µA。电压质量可以通过观察PGOOD信号来监测。这些器件可以在98%占空比低压差下运行,非常适合汽车应用。\n\n 这些器件提供5V/3.3V的固定输出电压,并支持在1V至10V之间对输出电压进行编程。可以使用FOSC引脚上的接地电阻将频率编程为220kHz至2.2MHz。这些器件提供强制固定频率模式和跳跃模式,具有15µA的超低静态电流。它们可以通过引脚编程来打开/关闭扩频,进一步帮助系统 • 集成FET的同步DC-DC转换器•MAX20002 = 2A\n•MAX20003 = 3A\n\n• 待机模式下的静态电流为15µA\n\n\n\n\n• 小尺寸解决方案有助于节省空间\n• 可调频率:220kHz至2.2MHz\n\n• 提供用于降压的1V至10V可编程输出或5V/3.3V固定选项\n\n• 固定8ms内部软启动时间\n\n• 固定输出电压(5V/3.3V),输出精度为±2%,或可通过外部电阻调节电压(1V至10V),FB精度为±1%\n\n\n\n\n• PGOOD输出和高压EN输入简化了电源时序控制\n\n• 保护特性和工作范围是汽车应用的适宜选择\;

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亚德诺

MAX20003

Integrated Step-Down Converters

文件:550.27 Kbytes Page:18 Pages

MAXIM

美信

封装/外壳:20-WQFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC 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:20-WQFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC 集成电路(IC) DC DC 开关稳压器

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亚德诺

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:579.72 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關A Operating Current

文件:669.06 Kbytes Page:19 Pages

MAXIM

美信

Forced-PWM or Skip-Mode Operation

文件:349.44 Kbytes Page:8 Pages

MAXIM

美信

ULTRA-SMALL PACKAGE SLIM POLARIZED RELAY

FEATURES • Compact slim body saves space Thanks to the small surface area of 5.7 mm × 10.6 mm .224 inch × .417 inch and low height of 9.0 mm .354 inch, the pack aging density can be increased to allow for much smaller designs. • Outstanding surge resistance. Surge withstand between open contac

NAIS

松下电器

ULTRA-SMALL PACKAGE SLIM POLARIZED RELAY

FEATURES • Compact slim body saves space Thanks to the small surface area of 5.7 mm × 10.6 mm .224 inch × .417 inch and low height of 9.0 mm .354 inch, the pack aging density can be increased to allow for much smaller designs. • Outstanding surge resistance. Surge withstand between open contac

NAIS

松下电器

4 Watts, 915-960 MHz Cellular Radio RF Power Transistor

Description The 20003 is a class AB, NPN, common emitter RF power transistor intended for 25 Vdc operation across the 915 to 960 MHz frequency band. Rated at 4 Watts minimum output power, it may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metal

ERICSSON

爱立信

HIGH FREQUENCY SECONDARY RECTIFIER

Description Dual rectifiers suited for Switch Mode Power Supply and high frequency DC to DC converters. Packaged in ISOTOP™, this device is intended for use in low voltage, high frequency inverters, free wheeling operation, welding equipment and telecom power supplies. Features and benefits ■

STMICROELECTRONICS

意法半导体

HIGH SENSITIVITY RELAY WITH GUARANTEED LOW LEVEL SWITCHING CAPACITY

文件:95.81 Kbytes Page:5 Pages

NAIS

松下电器

MAX20003产品属性

  • 类型

    描述

  • VIN (max)(V):

    36

  • VOUT1 (min)(V):

    1

  • VOUT1 (max)(V):

    10

  • IOUT1 (max)(A):

    3

  • Switch Type:

    Internal

  • Preset VOUT(V):

    3.3

  • Output Adjust. Method:

    Resistor

  • VOUT1 Tolerance(±%):

    2

  • Synchronous Switching:

    Yes

  • Power Good Signal:

    Yes

  • ICC (max)(mA):

    0.035

  • # DC-DC Outputs:

    1

  • Switching Frequency(kHz):

    220

  • Features:

    Adjustable Freq.

  • Design Tools:

    EE-Sim

  • EV Kit Available:

    Yes

  • Industry Qualified:

    Automotive - AECQ100

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TQFN-CU/20

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

    26

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $2.75 @1k

  • Tags:

    Automotive

更新时间:2026-7-22 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)
25+
TQFN-20(5x5)
18798
原装正品现货,原厂订货,可支持含税原型号开票。
ADI/亚德诺
25+
TQFN20
32360
ADI/亚德诺全新特价MAX20003ATPA/V+T即刻询购立享优惠#长期有货
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
SOT23
03+
5000
0
全新原装进口自己库存优势
NS
22+
SOT23-3
30000
只做原装正品
Maxim(美信)
24+
N/A
17800
原装正品现货支持实单
Maxim(美信)
25+
5000
Maxim(美信)
26+
NA
60000
只有原装 ,可BOM配单
Maxim(美信)
25+
TQFN-20(5x5)
18798
原装正品现货,原厂订货,可支持含税原型号开票。
MAX/AD
25+
SOP
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可

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    2012-11-28