首页>MAX1544>规格书详情

MAX1544集成电路(IC)的特殊用途稳压器规格书PDF中文资料

MAX1544
厂商型号

MAX1544

参数属性

MAX1544 封装/外壳为40-WFQFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的特殊用途稳压器;MAX1544应用范围:控制器,AMD Hammer;产品描述:IC REG CTRLR MULTIPH 1OUT 40TQFN

功能描述

Dual-Phase, Quick-PWM Controller for AMD Hammer CPU Core Power Supplies

封装外壳

40-WFQFN 裸露焊盘

文件大小

904.78 Kbytes

页面数量

42

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-27 18:24:00

人工找货

MAX1544价格和库存,欢迎联系客服免费人工找货

MAX1544规格书详情

General Description

The MAX1544 is a dual-phase, Quick-PWM™, stepdown controller for AMD Hammer™ CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The QuickPWM control scheme provides instantaneous response to fast load-current steps. The MAX1544 includes active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements.

Features

♦ Dual-Phase, Quick-PWM Controller

♦ ±0.75 VOUT Accuracy Over Line, Load, and

Temperature (1.3V)

♦ Active Voltage Positioning with Adjustable Gain

and Offset

♦ 5-Bit On-Board DAC: 0.675V to 1.55V Output

Adjust Range

♦ Selectable 100kHz/200kHz/300kHz/550kHz

Switching Frequency

♦ 4V to 28V Battery Input Voltage Range

♦ Adjustable Slew-Rate Control

♦ Drives Large Synchronous Rectifier MOSFETs

♦ Selectable Output Overvoltage Protection

♦ Undervoltage and Thermal-Fault Protection

♦ Power Sequencing and Timing

♦ Selectable Suspend Voltage

♦ Soft-Shutdown

♦ Selectable Single- or Dual-Phase Pulse Skipping

Applications

AMD Hammer Desktop or Notebook PCs

Multiphase CPU Core Supply

Voltage-Positioned Step-Down Converters

Servers/Desktop Computers

产品属性

  • 产品编号:

    MAX1544ETL+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 特殊用途稳压器

  • 系列:

    Quick-PWM™

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 应用:

    控制器,AMD Hammer

  • 电压 - 输入:

    2V ~ 28V

  • 输出数:

    1

  • 电压 - 输出:

    0.68V ~ 1.55V

  • 工作温度:

    -40°C ~ 100°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    40-WFQFN 裸露焊盘

  • 供应商器件封装:

    40-TQFN(6x6)

  • 描述:

    IC REG CTRLR MULTIPH 1OUT 40TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM
0510+
QFN-40
2228
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MAXIM/美信
18+
SSOP
25692
全新原装现货,可出样品,可开增值税发票
询价
MAXIM
QFN-40
68500
一级代理 原装正品假一罚十价格优势长期供货
询价
MAXIM
1738+
QFN40
8529
科恒伟业!只做原装正品,假一赔十!
询价
MAXIM
23+
QFN
400
原装房间现货假一赔十
询价
MAXIM
25+23+
40-QFN
17860
绝对原装正品全新进口深圳现货
询价
MAXIM
2016+
QFN
7500
只做原装,假一罚十,公司可开17%增值税发票!
询价
MAXIM
22+
QFN
3000
原装正品,支持实单
询价
MAXIM
23+
QFN
3200
全新原装、诚信经营、公司现货销售!
询价