Datasheet > MAX16992ATCF/V+

MAX16992ATCF/V+

更新时间： 2024-11-04 18:15:15

品牌	Logo	应用领域
美信 - MAXIM		信息通信管理开关
页数	文件大小	规格书
19页	1248K
描述
Switching Controller, Current-mode, 2500kHz Switching Freq-Max, BICMOS, 3 X 3 MM, ROHS COMPLIANT, TQFN-12

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技术参数
数据手册

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MAX16992ATCF/V+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	3 X 3 MM, ROHS COMPLIANT, TQFN-12
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	Factory Lead Time：	6 weeks
风险等级：	5.66	模拟集成电路 - 其他类型：	SWITCHING CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	36 V	最小输入电压：	4.5 V
标称输入电压：	14 V	JESD-30 代码：	S-XQCC-N12
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	12
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装等效代码：	LCC16,.12SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Switching Regulator or Controllers	表面贴装：	YES
切换器配置：	BOOST	最大切换频率：	2500 kHz
技术：	BICMOS	温度等级：	AUTOMOTIVE
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3 mm	Base Number Matches：	1

MAX16992ATCF/V+ 数据手册

EVALUATION KIT AVAILABLE

MAX16990/MAX16992

36V, 2.5MHz Automotive Boost/

SEPIC Controllers

General Description

Beneﬁts and Features

● Minimized Radio Interference with 2.5MHz Switching

The MAX16990/MAX16992 are high-performance,

current-mode PWM controllers with 4μA (typ) shut-

down current for wide input voltage range boost/SEPIC

converters. The 4.5V to 36V input operating volt-

age range makes these devices ideal in automotive

applications such as for front-end “preboost” or “SEPIC”

power supplies and for the first boost stage in high-

power LED lighting applications. An internal low-dropout

regulator (PVL regulator) with a 5V output voltage

enables the MAX16990/MAX16992 to operate directly

from an automotive battery input. The input operating

range can be extended to as low as 2.5V when the

converter output is applied to the SUP input.

Frequency Above the AM Radio Band

● Space-Efficient Solution Design with Minimized

External Components

• 100kHz to 1MHz (MAX16990) and 1MHz to

2.5MHz (MAX16992) Switching-Frequency Ranges

• 12-Pin TQFN (3mm x 3mm) and 10-Pin μMAX

Packages

● Spread Spectrum Simplifies EMI Management Design

● Flexibility with Available Configurations for Boost,

SEPIC, and Multiphase Applications

• Adjustable Slope Compensation

• Current-Mode Control

• Internal Soft-Start (9ms)

There are multiple versions of the devices offering one

or more of the following functions: a synchronization

output (SYNCO) for two-phase operation, an overvoltage

protection function using a separate input pin (OVP), and

a reference input pin (REFIN) to allow on-the-fly output

voltage adjustment.

● Protection Features Support Robust Automotive

Applications

• Operating Voltage Range Down to 4.5V (2.5V or

Lower in Bootstrapped Mode), Immune to

Load-Dump Transient Voltages Up to 42V

• PGOOD Output and Hiccup Mode for Enhanced

System Protection

• Overtemperature Shutdown

• -40°C to +125°C Operation

The MAX16990 and MAX16992 operate in different

frequency ranges. All versions can be synchronized to

an external master clock using the FSET/SYNC input.

In addition, the MAX16990/MAX16992 have a factory-

programmable spread-spectrum option. Both devices

are available in compact 12-pin TQFN and 10-pin µMAX^®

packages.

Typical Application Circuit

Applications

BOOTSTRAPPED 2.2MHz APPLICATION WITH LOW OPERATING VOLTAGE

22µF

● Automotive LED Lighting

● Automotive Audio/Navigation Systems

● Dashboards

0.47µH

BATTERY INPUT

2.5V to 40V

SW_OUT

8V/2A

47µF

CERAMIC

1µF

17kΩ

PVL

SUP

DRV

10kΩ

Ordering Information appears at end of data sheet.

91kΩ

1kΩ

PGOOD

ISNS

22mΩ

PVL

MAX16992AUBA/B

2.2µF

FSET/SYNC

COMP

13kΩ

12kΩ

µMAX is a registered trademark of Maxim Integrated Products, Inc.

GND

ENABLE

19-6632; Rev 7; 2/17

12 3 4 5 6 7...19

中文翻译

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与MAX16992ATCF/V+相关器件

型号	品牌	获取价格	描述	数据表
MAX16992AUBA	MAXIM	获取价格	36V, 2.5MHz Automotive Boost SEPIC Controllers
MAX16992AUBA/V+	MAXIM	获取价格	Switching Controller, Current-mode, 2500kHz Switching Freq-Max, BICMOS, PDSO10, UMAX-10
MAX16992AUBB	MAXIM	获取价格	36V, 2.5MHz Automotive Boost SEPIC Controllers
MAX16992AUBB/V+	MAXIM	获取价格	Switching Controller, Current-mode, 2500kHz Switching Freq-Max, BICMOS, PDSO10, UMAX-10
MAX16993	MAXIM	获取价格	Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters
MAX16993	ADI	获取价格	降压控制器，带有2路2.1MHz降压DC-DC转换器
MAX16993AGJA/VY+	MAXIM	获取价格	Dual Switching Controller, Current-mode, 2100kHz Switching Freq-Max, QFND-32
MAX16993AGJC/VY+	MAXIM	获取价格	Dual Switching Controller, Current-mode, 2100kHz Switching Freq-Max, QFND-32
MAX16993AGJD/VY+	MAXIM	获取价格	Dual Switching Controller, Current-mode, 2100kHz Switching Freq-Max, QFND-32
MAX16993AGJE/VY+	MAXIM	获取价格	Dual Switching Controller,

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