参数资料
型号: MAX8717ETI+
厂商: Maxim Integrated Products
文件页数: 28/30页
文件大小: 0K
描述: IC CNTRLR PWR SUP 28-TQFN
标准包装: 60
应用: 控制器,笔记本电脑电源系统
输入电压: 4 V ~ 26 V
输出数: 2
输出电压: 3.3V,5V,1 V ~ 5.5 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 管件
Interleaved High-Efficiency, Dual Power-Supply
Controllers for Notebook Computers
CONNECT GND AND PGND TO THE
VIA TO POWER
GROUND
CONNECT THE
EXPOSED PAD TO
ANALOG GND
CONTROLLER AT ONE POINT
ONLY AS SHOWN
VIA TO REF
BYPASS CAPACITOR
MAX8717/MAX8756/MAX8757
TOP LAYER
VIA TO V CC
BYPASS CAPACITOR
VIA TO V CC PIN
VIA TO REF PIN
MAX8717/MAX8756/MAX8757
BOTTOM LAYER
KELVIN-SENSE VIAS
UNDER THE SENSE
RESISTOR
(REFER TO THE EVALUATION KIT)
DUAL
INDUCTOR
n-CHANNEL
MOSFET
SINGLE
n-CHANNEL
MOSFETS
INDUCTOR
C OUT
DH
LX
DL
C OUT
OUTPUT
INPUT
C OUT
INPUT
GROUND
OUTPUT
GROUND
HIGH-POWER LAYOUT
Figure 10. PCB Layout Example
Ordering Information (continued)
LOW-POWER LAYOUT
PART
MAX8717ETI+
MAX8756 ETI+
MAX8757 ETI+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
28 Thin QFN
5mm x 5mm
28 Thin QFN
4mm x 4mm
28 Thin QFN
5mm x 5mm
PKG
CODE
T2855-6
T2855-6
T2855-6
+Denotes a lead-free package.
28
______________________________________________________________________________________
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相关代理商/技术参数
参数描述
MAX8717ETI+ 功能描述:软开关 PWM 控制器 Dual Power-Supply Controller RoHS:否 制造商:Fairchild Semiconductor 输出端数量: 输出电流: 开关频率: 工作电源电压:30 V 电源电流: 最大工作温度:+ 105 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
MAX8717ETI+T 功能描述:电流和电力监控器、调节器 Dual Power-Supply Controller RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
MAX8717ETI-T 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
MAX8717EVKIT 制造商:Maxim Integrated Products 功能描述:HIGH-EFFICIENCY DUAL POWER-SUPPLY - Rail/Tube
MAX8718ETA 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE LOW-POWER LINEAR REGU - Rail/Tube