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MAX16903RATB集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
MAX16903RATB |
参数属性 | MAX16903RATB 封装/外壳为10-WFDFN 裸露焊盘;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)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK 1.8V 1A 10TDFN |
功能描述 | 2.1MHz, High-Voltage, 1A Mini-Buck Converter Thermal Shutdown Protection |
封装外壳 | 10-WFDFN 裸露焊盘 |
文件大小 |
996.5 Kbytes |
页面数量 |
13 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 20:00:00 |
人工找货 | MAX16903RATB价格和库存,欢迎联系客服免费人工找货 |
MAX16903RATB规格书详情
General Description
The MAX16903 is a small, synchronous buck converter with integrated high-side and low-side switches. The device is designed to deliver 1A with input voltages from +3.5V to +28V, while using only 25μA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The MAX16903 can operate in dropout by running at 97 duty cycle, making it ideal for automotive and industrial applications.
Benefits and Features
● Meets Stringent Automotive Quality and Reliability Requirements
• +3.5V to +28V Input Voltage Range Allows Operation in “Cold Crank” Conditions
• Tolerates Input-Voltage Transients to +42V
• Enable-Pin Compatible from +3.3V Logic Level to +42V
• 1A Minimum Output Current with Overcurrent Protection
• -40°C to +125°C Automotive Temperature Range
• AEC-Q100 Qualified
● Increased Efficiency and Reduced BOM Cost and Board Space
• Integrated High- and Low-Side FETs
• Fixed Output Voltages (see the Selector Guide and Contact the Factory for All Available Trimmed Output-Voltage Options)
• 10-Pin TDFN-EP or 16-Pin TSSOP-EP Packages
● Low Quiescent Current Helps Designers Meet Stringent OEM Current Requirements
• 25μA Quiescent Current During Skip Mode Operation
● High Switching Frequency Allows Use of Small, Low-Cost External Components
• 2.1MHz Switching Frequency with Three Modes of Operation
• Skip Mode for Efficient, Low-Power Operation
• Forced Fixed-Frequency Operation
• External Frequency Synchronization
● Reduced EMI Emissions at the Switching Frequency
• Optional Spread-Spectrum Frequency Modulation
Applications
● Automotive
● Industrial
● High-Voltage Input-Power DC-DC Applications
产品属性
- 产品编号:
MAX16903RATB18/V+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 系列:
Automotive, AEC-Q100
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
固定
- 输出数:
1
- 电压 - 输入(最小值):
3.5V
- 电压 - 输入(最大值):
28V
- 电压 - 输出(最小值/固定):
1.8V
- 电流 - 输出:
1A
- 频率 - 开关:
2.1MHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
10-WFDFN 裸露焊盘
- 供应商器件封装:
10-TDFN(3x3)
- 描述:
IC REG BUCK 1.8V 1A 10TDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
NA/ |
3310 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
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 | |||
Analog Devices Inc./Maxim Inte |
25+ |
10-WFDFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
MaximIntegrated |
24+ |
10-TDFN(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Maxim |
22+ |
10TDFNEP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Maxim Integrated |
24+ |
10-TDFN(3x3) |
65200 |
一级代理/放心采购 |
询价 | ||
MAXIM/美信 |
23+ |
TDFN-EP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM |
23+ |
TDFN-10 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM/美信 |
22+ |
TDFN10 |
25000 |
只有原装原装,支持BOM配单 |
询价 |