参数资料
型号: ISL9105IRZ-T
厂商: Intersil
文件页数: 10/11页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 8DFN
产品培训模块: Solutions for Industrial Control Applications
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 5.5 V
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1.6MHz
电流 - 输出: 600mA
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: 8-VFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 8-DFN(2x3)
产品目录页面: 1244 (CN2011-ZH PDF)
其它名称: ISL9105IRZ-TDKR
ISL9105
PCB Layout Recommendation
The PCB layout is a very important converter design step to
make sure the designed converter works well.
For ISL9105, the power loop is composed of the output
inductor L, the output capacitor C OUT , the PHASE pin and
the GND pin. It is necessary to make the power loop as
small as possible and the connecting traces among them
should be direct, short and wide.
The switching node of the converter, the PHASE pin, and the
traces connected to the node are very noisy, so keep the
voltage feedback trace away from these noisy traces.
The input capacitor should be placed to VIN pin as close as
possible. And the ground of input and output capacitors
should be connected as close as possible.
The heat of the IC is mainly dissipated through the thermal
pad. Maximizing the copper area connected to the thermal
pad is preferable. In addition, a solid ground plane is helpful
for better EMI performance.
10
FN6415.2
March 28, 2008
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ISL9106IRZ 功能描述:IC REG BUCK SYNC ADJ 1.2A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:50 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:5 V ~ 25 V 输入电压:2.3 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:600kHz,1.2MHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 包装:管件 供应商设备封装:8-MSOP
ISL9106IRZ-T 功能描述:IC REG BUCK SYNC ADJ 1.2A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1,000 系列:- 类型:降压(降压) 输出类型:可调式 输出数:1 输出电压:0.6 V ~ 4.5 V 输入电压:3 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:3MHz 电流 - 输出:1.5A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 供应商设备封装:6-LLP-EP(3x3) 产品目录页面:1300 (CN2011-ZH PDF) 其它名称:LM2831ZSDLM2831ZSDTR