Datasheet > MAX20416

MAX20416

更新时间： 2024-11-07 14:57:59

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
14页	226K
描述
2.2MHz、双路输出、低压、降压型转换器

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MAX20416 数据手册

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MAX20416

2.2MHz Dual-Output, Low-Voltage Step-Down

Converters

General Description

Benefits and Features

The MAX20416 is a high-efficiency, dual-output, low-volt-

age DC-DC converter. The synchronous step-down con-

verters operate from a 3.0V to 5.5V input voltage range

and provide a 0.8V to 3.8V output voltage range at up to

3A. The buck converters achieve ±1.5% output error over

load, line, and temperature range.

● Multiple Functions for Small Size

• Dual Synchronous Buck Converters Up to 3A

• Fixed Output Voltage from 0.8V to 3.8V

• Resistor-Adjustable Output Voltage

• 3.0V to 5.5V Operating Supply Voltage

• 2.2MHz Operation

• 93% ±3% Undervoltage Threshold

• 107% ±3% Overvoltage Threshold

• Individual EN Inputs and RESET_ Outputs

The IC features a 2.2MHz fixed-frequency pulse-width

modulation (PWM) mode for better noise immunity and

load-transient response, and a pulse-frequency modula-

tion mode (skip) for increased efficiency during light-load

operation. The 2.2MHz frequency operation allows for use

of all-ceramic capacitors, minimizing the external compo-

nent footprint. Programmable spread-spectrum-frequen-

cy modulation minimizes radiated electromagnetic emis-

● High Precision

• ±1.5% Output-Voltage Accuracy

• Good Load-Transient Performance for Buck

Converters

● Robust for the Automotive Environment

• Current-Mode, Forced-PWM, and Skip Operation

• Overtemperature and Short-Circuit Protection

• 4mm x 4mm 24-Pin TQFN

sions. Integrated low R

switches improve efficiency

DS(ON)

at heavy loads and make the layout a much simpler task

with respect to discrete solutions.

The IC is offered with factory-preset or resistor-adjustable

output voltages. Additional features include soft-start

ramping, overcurrent limiting, and overtemperature pro-

tection. The MAX20416 is available in a lead(Pb)-free,

24-pin TQFN package (see the Ordering Information/Se-

lectorGuide for available options).

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

• AEC-Q100 Qualified

Ordering Information/Selector Guide appears at end of

data sheet.

Applications

● Instrument Cluster

● Infotainment

19-100005; Rev 4; 2/21

12 3 4 5 6 7...14

中文翻译

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与MAX20416相关器件

型号	品牌	获取价格	描述	数据表
MAX20416ATGA/V+	MAXIM	获取价格	Switching Regulator/Controller,
MAX20416ATGB/V+	MAXIM	获取价格	Switching Regulator/Controller,
MAX20416ATGD/V+	MAXIM	获取价格	Switching Regulator/Controller,
MAX20416ATGE/V+	MAXIM	获取价格	Switching Regulator/Controller,
MAX20416ATGF/V+	MAXIM	获取价格	Switching Regulator/Controller,
MAX20419	ADI	获取价格	高效率、3路输出、低压DC-DC转换器
MAX2041ETP	MAXIM	获取价格	High-Linearity, 1700MHz to 3000MHz Upconversion / Downconversion Mixer with LO Buffer / Sw
MAX2041ETP+	MAXIM	获取价格	High-Linearity, 1700MHz to 3000MHz Upconversion / Downconversion Mixer with LO Buffer / Sw
MAX2041ETP+T	MAXIM	获取价格	High-Linearity, 1700MHz to 3000MHz Upconversion / Downconversion Mixer with LO Buffer / Sw
MAX2041ETP-T	MAXIM	获取价格	High-Linearity, 1700MHz to 3000MHz Upconversion / Downconversion Mixer with LO Buffer / Sw

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