Datasheet > MAX20075D

MAX20075D

更新时间： 2024-11-17 14:57:27

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
20页	718K
描述
具有 3.5μA IQ的36V、600mA/1.2A小型降压转换器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX20075D 数据手册

Click here to ask an associate for production status of specific part numbers.

MAX20075D/MAX20076D/

MAX20076E/MAX25276D

36V, 600mA/1.2A Mini Buck Converter

with 3.5μA I

General Description

Benefits and Features

The MAX20075D/MAX20076D/MAX25276D are small,

synchronous buck converters with integrated high-side

and low-side switches. The MAX20076D/MAX25276D are

designed to deliver up to 1.2A and the MAX20075D up

to 0.6A, with 3.5V to 36V input voltages, while using only

3.5µA quiescent current at no load. The devices provide

an accurate output voltage of ±2% within the normal op-

eration input range of 6V to 18V. With 20ns minimum on-

time capability, the converter is capable of large input-to-

output conversion ratios. Voltage quality can be monitored

by observing the PGOOD signal. The devices can operate

in dropout by running at 99% duty cycle, making them ide-

al for automotive and industrial applications. The devices

offer two fixed output voltages of 5V and 3.3V. In addition,

the devices can be configured for 1V to 10V output volt-

ages using an external resistor-divider. Frequency is inter-

nally fixed at 2.1MHz, which allows for small external com-

ponents and reduced output ripple, and guarantees no AM

interference. The devices automatically enter skip mode

at light loads with ultra-low quiescent current of 3.5µA at

no load. The devices offer pin-enabled spread-spectrum-

frequency modulation designed to minimize EMI-radiated

emissions due to the modulation frequency.

● Synchronous DC-DC Converter with Integrated FETs

• MAX20075D = 0.6A I

OUT

• MAX20076D/MAX25276D = 1.2A I

OUT

• 3.5µA Quiescent Current when in Standby Mode

● 20ns Minimum On-Time Small Solution Size Saves

Space

• 2.1MHz Frequency

• Programmable 1V to 10V Output for the Buck, or

Fixed 5V/3.3V Options Available

• Fixed 2.5ms Internal Soft-Start

• Fixed Output Voltage with ±2% Output Accuracy

(5V/3.3V), or Externally Resistor Adjustable (1V to

10V) with ±1.5% FB Accuracy

• Innovative Current-Mode-Control Architecture

Minimizes Total Board Space and BOM Count

● PGOOD Output and High-Voltage EN Input Simplify

Power Sequencing

● Protection Features and Operating Range Ideal for

Automotive Applications

• 3.5V to 36V Operating V Range

• 40V Load-Dump Protection

• 99% Duty-Cycle Operation with Low Dropout

• -40°C to +125°C Automotive Temperature Range

• AEC-Q100 Qualified

The MAX20075D/MAX20076D/MAX25276D are available

in small (3mm x 3mm) 12-pin TDFN and side-wettable

TDFN packages with an exposed pad, and use very few

external components.

Applications

● Automotive

● Industrial

● High-Voltage DC-DC Converters

19-100603; Rev 10; 1/23

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...20

中文翻译

下载PDF

与MAX20075D相关器件

型号	品牌	获取价格	描述	数据表
MAX20075EVKIT	MAXIM	获取价格	5V or 3.3V Fixed Output Voltage, or Adjustable Between 1V and 10V
MAX20076	MAXIM	获取价格	36V, 600mA/1.2A Mini Buck Converter
MAX20076	ADI	获取价格	36V、600mA/1.2A、微型Buck转换器，3.5μA IQ
MAX20076ATCA	MAXIM	获取价格	36V, 600mA/1.2A Mini Buck Converter
MAX20076ATCB	MAXIM	获取价格	36V, 600mA/1.2A Mini Buck Converter
MAX20076ATCC	MAXIM	获取价格	36V, 600mA/1.2A Mini Buck Converter
MAX20076BATCB	MAXIM	获取价格	36V, 600mA/1.2A Mini Buck Converter
MAX20076D	ADI	获取价格	具有3.5μA IQ的36V、600mA/1.2A小型降压转换器
MAX20076E	ADI	获取价格	具有 3.5μA IQ的36V、600mA/1.2A小型降压转换器
MAX20077	ADI	获取价格	36V、2.5A、微型Buck转换器，3.5uA IQ

与MAX20075D相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

15
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

8
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

36
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

31

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX20075D

MAX20075D 数据手册

与MAX20075D相关器件

与MAX20075D相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX20075D

MAX20075D 数据手册

与MAX20075D相关器件

与MAX20075D相关文章

您还可以找

您在本页遇到什么问题？