LM63615-Q1, LM63625-Q1
ZHCSKE1G –FEBRUARY 2019 –REVISED SEPTEMBER 2022
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内容
1 特性................................................................................... 1
2 应用................................................................................... 1
3 说明................................................................................... 1
4 修订历史记录.....................................................................2
5 器件比较表.........................................................................3
6 引脚配置和功能................................................................. 4
7 规格................................................................................... 6
绝对最大额定值.................................................................6
7.1 ESD 等级.................................................................... 6
7.2 建议运行条件.............................................................. 6
7.3 热性能信息..................................................................7
7.4 电气特性......................................................................8
7.5 时序特性....................................................................10
7.6 开关特性....................................................................11
7.7 系统特性....................................................................12
7.8 典型特性....................................................................13
8 详细说明.......................................................................... 14
8.1 概述...........................................................................14
8.2 功能方框图................................................................14
8.3 特性说明....................................................................14
8.4 器件功能模式............................................................ 19
9 应用和实现.......................................................................24
9.1 应用信息....................................................................24
9.2 典型应用....................................................................24
9.3 该做事项和禁止事项..................................................39
10 电源相关建议.................................................................40
11 布局................................................................................41
11.1 布局指南..................................................................41
11.2 布局示例..................................................................43
12 器件和文档支持............................................................. 46
12.1 器件支持..................................................................46
12.2 文档支持..................................................................46
12.3 接收文档更新通知................................................... 46
12.4 支持资源..................................................................46
12.5 商标.........................................................................46
12.6 术语表..................................................................... 46
12.7 Electrostatic Discharge Caution..............................47
13 机械、封装和可订购信息...............................................47
4 修订历史记录
注：以前版本的页码可能与当前版本的页码不同
Changes from Revision F (March 2021) to Revision G (September 2022)
Page
• 将部分LM636x5D-Q1 标识更改为LM636x5-Q1 以描述所有三种封装型号....................................................... 1
• 更新了器件比较表。........................................................................................................................................... 3
• 添加了LM636x5C-Q1 输出电压设置说明。..................................................................................................... 15
• 删除了图8-11....................................................................................................................................................20
• 更新了“选择开关频率”主题以包含SYNC 引脚的使用。...............................................................................25
• 添加了器件命名规则解码器环...........................................................................................................................46
Changes from Revision E (June 2020) to Revision F (March 2021)
Page
• 更新了整个文档中的表格、图和交叉参考的编号格式.........................................................................................1
• 为LM636x5C 添加了WSON 选项......................................................................................................................4
• 删除了多余的措辞...............................................................................................................................................7
• 添加了IPEAK-MIN 最小值...................................................................................................................................... 8
• 添加了第二个WSON 封装布局.........................................................................................................................43
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