参数资料
| 型号： | ISL8011IRZ-T |
| 厂商： | Intersil |
| 文件页数： | 9/10页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 1.2A 10DFN |
| 标准包装： | 6,000 |
| 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： | 1.2A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 10-DFN（3x3） |
ISL8011
Layout Recommendation
The layout is a very important converter design step to make
sure the designed converter works well. For ISL8011 buck
converter, the power loop is composed of the output inductor
L, the output capacitor C OUT , Phase pin and PGND pin. It is
necessary to make the power loop as small as possible. In
order to make the output voltage regulate well and avoid the
noise coupling from the power loop, SGND pin should be
connected with PGND pin at the terminals of the load.
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 EMI performance.
9
FN9254.2
August 4, 2009
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相关代理商/技术参数 |
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| ISL8012 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator |
| ISL8012_10 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator |
| ISL80121-5 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Performance 1A Linear Regulator with Programmable Current Limiting |
| ISL80121-5_11 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:1A Ultra Low Dropout Linear Regulator |
| ISL80121-5_1109 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:1A Ultra Low Dropout Linear Regulator with Programmable Current Limiting |
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