SY5800A | BP3319M | ||
BOM | VCC 启动电阻 | 300K*2 | 220k*2 |
VCC 电解电容 | 10uF | 22uF | |
CS电阻 | 3.3//1//1//2.7 | 1//2.2 | |
FB上/下电阻 | 100K/9.1K | 200k/20k | |
COMP 电容/电阻 | 2.2uF/200ohm | 2.2uF/0ohm | |
第7引脚 | EN(PCB上通过电阻接VCC) | NC | |
第8引脚 | TM(PCB上接地) | GND | |
SY5800A | BP3319M | ||
BOM | VCC 启动电阻 | 300K*2 | 220k*2 |
VCC 电解电容 | 10uF | 22uF | |
CS电阻 | 3.3//1//1//2.7 | 1//2.2 | |
FB上/下电阻 | 100K/9.1K | 200k/20k | |
COMP 电容/电阻 | 2.2uF/200ohm | 2.2uF/0ohm | |
第7引脚 | EN(PCB上通过电阻接VCC) | NC | |
第8引脚 | TM(PCB上接地) | GND | |