Datasheet > MAX16932ATIR/V+

MAX16932ATIR/V+

更新时间： 2024-09-15 21:21:11

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
24页	1289K
描述
Dual Switching Controller, Current-mode, 2420kHz Switching Freq-Max, BICMOS, TQFN-28

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技术参数
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MAX16932ATIR/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：	HVQCCN, LCC28,.2SQ,20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	2.23	其他特性：	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 10V, ALSO AVAILABLE VOUT=3.3V
模拟集成电路 - 其他类型：	DUAL 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：	3.5 V	标称输入电压：	14 V
JESD-30 代码：	S-XQCC-N28	长度：	5 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	28	最高工作温度：	125 °C
最低工作温度：	-40 °C	标称输出电压：	5 V
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装等效代码：	LCC28,.2SQ,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：	BUCK	最大切换频率：	2420 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：	5 mm	Base Number Matches：	1

MAX16932ATIR/V+ 数据手册

EVALUATION KIT AVAILABLE

MAX16932/MAX16933

2.2MHz, 36V, Dual Buck

with 20µA Quiescent Current

General Description

Features

The MAX16932/MAX16933 offer two high-voltage, syn-

chronous step-down controllers that use only 20µA of

quiescent current with no load. They operate with an input

voltage supply from 3.5V to 42V and can operate in drop-

out condition by running at 95% duty cycle. The devices

are intended for applications with mid- to high-power

requirements and requiring two independently controlled

output supplies, such as automotive applications.

S Dual, 2.2MHz Step-Down Controllers

S 180° Out-of-Phase Operation to Reduce Noise

S 50ns Minimum On-Time Allows 3.3V Output from

Car Battery at 2.2MHz

S 20µA Operating Current

S Wide Input Supply Range from 3.5V to 36V

S Resistor Programmable Frequency Between

The MAX16932/MAX16933 step-down controllers oper-

ate 180N out-of-phase for reduced input ripple. The

devices also operate with switching frequencies up to

2.2MHz to allow use of small external components and

to guarantee no AM band interference. The FSYNC input

programmability enables three frequency modes for opti-

mized performance: forced fixed-frequency operation,

skip mode with ultra-low quiescent current (20FA), and

synchronization to an external clock. The devices provide

a spread-spectrum option to minimize EMI interference.

200kHz and 2.2MHz

S Q1% Output Voltage Accuracy: 5.0V/3.3V Fixed or

Adjustable Between 1V and 10V

S Current-Mode Controllers with Forced Continuous

and Skip Modes

S Frequency Synchronization Input

S Supply Overvoltage and Undervoltage Lockout

S Overtemperature and Short-Circuit Protection

S Thermally Enhanced 28-Pin TQFN-EP Package

S -40NC to +125NC Operating Temperature

S Spread-Spectrum Option

The devices also feature a power-OK monitor and over-

voltage and undervoltage lockout. Protection features

include cycle-by-cycle current limit and thermal shut-

down.

The devices are available in a 28-pin TQFN-EP package

and are specified for operation over the -40NC to +125NC

automotive temperature range.

Applications

POL Applications for Automotive Power

Distributed DC Power Systems

Navigation and Radio Head Units

Ordering Information and Selector Guide appear at end of

data sheet.

For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/MAX16932.related

For pricing, delivery, and ordering information, please contact Maxim Direct at

1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.

19-6716; Rev 2; 2/14

12 3 4 5 6 7...24

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与MAX16932ATIR/V+相关器件

型号	品牌	获取价格	描述	数据表
MAX16932EVKIT	MAXIM	获取价格	fully assembled and tested application circuit for the MAX16932 highvoltage
MAX16933	MAXIM	获取价格	fully assembled and tested application circuit for the MAX16932 highvoltage
MAX16933	ADI	获取价格	2.2MHz、36V、双路降压器，20μA静态电流
MAX16935	ADI	获取价格	具有28μA静态电流的36V、3.5A、2.2MHz降压转换器
MAX16935BAUER/V+	MAXIM	获取价格	Switching Regulator,
MAX16935BAUES/V+	MAXIM	获取价格	Switching Regulator,
MAX16935BAUES/V+T	MAXIM	获取价格	Switching Regulator,
MAX16935CAUER/V+	MAXIM	获取价格	Switching Regulator,
MAX16935CAUER/V+T	MAXIM	获取价格	Switching Regulator,
MAX16935CAUES/V+	MAXIM	获取价格	Switching Regulator,

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