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MAX1745AUB集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

厂商型号 |
MAX1745AUB |
参数属性 | MAX1745AUB 封装/外壳为10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR BUCK 10UMAX |
功能描述 | High-Voltage, Step-Down DC-DC Controller in uMAX |
封装外壳 | 10-TFSOP,10-MSOP(0.118",3.00mm 宽) |
文件大小 |
256.99 Kbytes |
页面数量 |
14 页 |
生产厂商 | Maxim |
中文名称 | 美信 |
网址 | |
数据手册 | |
更新时间 | 2025-10-13 18:18:00 |
人工找货 | MAX1745AUB价格和库存,欢迎联系客服免费人工找货 |
MAX1745AUB规格书详情
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 components for space-critical applications.
Operation to 100 duty cycle permits the lowest possible dropout voltage. The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V. The MAX1745 uses an external feedback network to generate an adjustable output voltage between 1.25V and 18V.
The MAX1744/MAX1745 are available in a space-saving 10-pin μMAX®package.
特性 Features
♦High-Voltage Operation (Up to 36V IN)
♦Efficiency > 90
♦Output Power Capability Exceeds 50W
♦10-Pin µMax Package
♦Low-Dropout Voltage
♦100 (max) Duty Cycle
♦90µA Quiescent Current
♦4µA Shutdown Current
♦Up to 330kHz Switching Frequency
♦Output Voltage
5V or 3.3V (MAX1744)
Adjustable 1.25V to 18V (MAX1745)
♦Current-Limited Control Scheme
产品属性
- 产品编号:
MAX1745AUB+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 输出类型:
晶体管驱动器
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 36V
- 频率 - 开关:
最高 330kHz
- 占空比(最大):
100%
- 同步整流器:
无
- 时钟同步:
无
- 控制特性:
使能
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
10-TFSOP,10-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
10-uMAX/uSOP
- 描述:
IC REG CTRLR BUCK 10UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
NA |
1226 |
只做原装!原厂和代理商的搬运工! |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
2223+ |
MSOP-10 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
MAXIM |
1518 |
30 |
询价 | ||||
MAXIM/美信 |
20+ |
MSOP10 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
2450+ |
MSOP10 |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
Maxim |
24+ |
uMAX-10 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
23+ |
UMAX-10 |
5000 |
全新原装现货 |
询价 | ||
MaximIntegrated |
24+ |
10-uMAX |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM/美信 |
24+ |
UMAX-10 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 |