参数资料
型号: MAX1742EEE+
厂商: Maxim Integrated Products
文件页数: 15/16页
文件大小: 0K
描述: IC REG BUCK SYNC 1A 16QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
类型: 降压(降压)
输出类型: 两者兼有
输出数: 1
输出电压: 1.5V,1.8V,2.5V,可调
输入电压: 3 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 1MHz
电流 - 输出: 1A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 管件
供应商设备封装: 16-QSOP
产品目录页面: 1410 (CN2011-ZH PDF)
1A/2.7A, 1MHz, Step-Down Regulators with
Synchronous Rectification and Internal Switches
3) Place the LX node components as close together
and as near to the device as possible. This reduces
resistive and switching losses as well as noise.
TOP VIEW
Pin Configuration
4) A ground plane is essential for optimum perfor-
mance. In most applications, the circuit is located on
a multilayer board, and full use of the four or more
layers is recommended. Use the top and bottom lay-
SHDN 1
IN 2
LX 3
16 LX
15 PGND
14 LX
ers for interconnections and the inner layers for an
uninterrupted ground plane. Avoid large AC currents
through the ground plane.
IN 4
SS 5
COMP 6
TOFF 7
MAX1742
MAX1842
13 PGND
12 V CC
11 FBSEL
10 REF
TRANSISTOR COUNT: 3662
Chip Information
FB 8
QSOP
9
GND
A "+" SIGN WILL REPLACE THE FIRST PIN INDICATOR ON LEAD-FREE PACKAGES.
______________________________________________________________________________________
15
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相关代理商/技术参数
参数描述
MAX1742EEE+ 功能描述:直流/直流开关调节器 1A/2.7A 1MHz Step Down Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1742EEE+T 功能描述:直流/直流开关调节器 1A/2.7A 1MHz Step Down Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1742EEE-T 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1742EVKIT 功能描述:直流/直流开关调节器 Evaluation Kit for the MAX1742 MAX1842 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX17434GTL+ 制造商:Maxim from Components Direct 功能描述:THE MAXIM MAX17434GTL+ IS A PWM REGULATOR. - Rail/Tube 制造商:Maxim 功能描述:The Maxim MAX17434GTL+ is a PWM Regulator.