首页 >MAX1745>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

MAX1745

High-Voltage, Step-Down DC-DC Controller in uMAX

General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component

文件:256.99 Kbytes 页数:14 Pages

Maxim

美信

MAX1745

High-Voltage, Step-Down DC-DC Controllers in 關MAX

文件:272.7 Kbytes 页数:15 Pages

Maxim

美信

MAX1745

High-Voltage, Step-Down DC-DC Controllers in μMAX

文件:305.23 Kbytes 页数:15 Pages

Maxim

美信

MAX1745

高压、降压型DC-DC控制器,µMAX封装

MAX1744/MAX1745均为支持高达36V输入的降压型DC-DC控制器。这些器件使用专有的限流控制方案以实现出色的轻载和满载效率,最大330kHz的开关频率支持使用小型外部元件,适合空间受限的应用。以100%占空比运行可实现压差尽可能低的电压。\n\n MAX1744包含一个内部反馈网络,提供3.3V或5V的输出电压,可通过引脚进行选择。MAX1745使用外部反馈网络产生范围介于1.25V至18V之间的可调输出电压。\n\n MAX1744/MAX1745采用节省空间的10引脚µMAX®封装。 • 高电压操作(高达36VIN)\n• 效率超过90%\n• 输出功率超过50W\n• 10引脚µMax封装\n• 低压差电压\n• 占空比高达100%(最大值)\n• 静态电流:90µA\n• 关断电流:4µA\n• 开关频率高达330kHz\n• 输出电压\n• 可调范围:1.25V至18V (MAX1745)\n• 限流控制方案;

ADI

亚德诺

MAX1745AUB

High-Voltage, Step-Down DC-DC Controller in uMAX

General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component

文件:256.99 Kbytes 页数:14 Pages

Maxim

美信

MAX1745EUB

High-Voltage, Step-Down DC-DC Controller in uMAX

General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component

文件:256.99 Kbytes 页数:14 Pages

Maxim

美信

MAX1745AUB+

High-Voltage, Step-Down DC-DC Controllers in μMAX

文件:305.23 Kbytes 页数:15 Pages

Maxim

美信

MAX1745AUB+

High-Voltage, Step-Down DC-DC Controllers in 關MAX

文件:272.7 Kbytes 页数:15 Pages

Maxim

美信

MAX1745EUB/V+

High-Voltage, Step-Down DC-DC Controllers in 關MAX

文件:272.7 Kbytes 页数:15 Pages

Maxim

美信

MAX1745EUB/V+

High-Voltage, Step-Down DC-DC Controllers in μMAX

文件:305.23 Kbytes 页数:15 Pages

Maxim

美信

技术参数

  • VIN (max)(V):

    36

  • VOUT1 (min)(V):

    1.25

  • VOUT1 (max)(V):

    18

  • IOUT1 (max)(A):

    10

  • Switch Type:

    External

  • Output Adjust. Method:

    Resistor

  • ICC (max)(mA):

    0.14

  • # DC-DC Outputs:

    1

  • Switching Frequency(kHz):

    330

  • EV Kit Available:

    Yes

  • Industry Qualified:

    Automotive - AECQ100

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    UMAX/10

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

    15.4

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $3.32 @1k

供应商型号品牌批号封装库存备注价格
MAX
01+
MSOP10
4600
全新原装进口自己库存优势
询价
MAX
17+
MSOP10
9988
只做原装进口,自己库存
询价
MX
23+
SSOP
3000
原装正品假一罚百!可开增票!
询价
MAXIM/美信
23+
MSSOP
8506
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MAX
23+
MSOP10
20000
全新原装假一赔十
询价
MAXIM
2410+
MSOP10
3986
优势代理渠道 原装现货 可全系列订货
询价
MAXIM
25+
SMD24
18000
原厂直接发货进口原装
询价
MAX
23+
原装正品
7000
绝对全新原装!现货!特价!请放心订购!
询价
MAX
25+
MSOP-10
2560
绝对原装!现货热卖!
询价
MAXIM
24+
3000
公司现货
询价
更多MAX1745供应商 更新时间2025-10-6 9:34:00