Datasheet > MAX20416ATGA/V+

MAX20416ATGA/V+

更新时间： 2024-11-09 15:42:31

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
12页	576K
描述
Switching Regulator/Controller,

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MAX20416ATGA/V+ 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	unknown
Base Number Matches：	1

MAX20416ATGA/V+ 数据手册

EVALUATION KIT AVAILABLE

Click here for production status of specific part numbers.

MAX20416

2.2MHz Dual-Output, Low-Voltage

Step-Down Converters

General Description

Beneﬁts and Features

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

voltage DC-DC converter. The synchronous step-down

converters 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

component footprint. Programmable spread-spectrum-

frequency modulation minimizes radiated electromag-

● 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

netic emissions. Integrated low R

switches improve

DS(ON)

efficiency 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 ramp-

ing, overcurrent limiting, and overtemperature protection.

The MAX20416 is available in a lead(Pb)-free, 24-pin

TQFN package (see the Ordering Information/Selector

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

Ordering Information/Selector Guide appears at end of data

sheet.

Guide for available options).

Typical Operating Circuit

EN1

EN2

0.47µH

LX1

SYNC

47µF

OUT1

3.3V

10Ω

PGND1

1µF

GND

MAX20416

0.47µH

LX2

OUT2

RESET1,

RESET2

PGND2

3.3V

PV1, PV2

2x4.7µF

19-100005; Rev 2; 6/18

12 3 4 5 6 7...12

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与MAX20416ATGA/V+相关器件

型号	品牌	获取价格	描述	数据表
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
MAX2041EVKIT	MAXIM	获取价格	Evaluation Kit

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