ZHCUB99A july 2023 – august 2023 TPS7H2140-SEP
TPS7H2140EVM| 参考位号 | 功能 | |
|---|---|---|
| J1(引脚 1) | IN | 输入电压和电流 |
| J1(引脚 2) | GND | |
| J13 | V_IO | IO 电压输入 |
| J14 | GND | |
| J24(引脚 1) | OUT1 | 通道 1 的输出电压和电流 |
| J24(引脚 2) | GND | |
| J25(引脚 1) | OUT2 | 通道 2 的输出电压和电流 |
| J25(引脚 2) | GND | |
| J26(引脚 1) | OUT3 | 通道 3 的输出电压和电流 |
| J26(引脚 2) | GND | |
| J27(引脚 1) | OUT4 | 通道 4 的输出电压和电流 |
| J27(引脚 2) | GND | |
| TP1、J10 | IN | 测试点 |
| TP17、J16 | OUT1 | |
| TP19、J17 | OUT2 | |
| TP21、J18 | OUT3 | |
| TP23、J19 | OUT4 | |
| TP2、TP14、TP16、TP18、TP20、TP22、TP24 | GND | |
| TP3 | EN1 | |
| TP4 | EN2 | |
| TP5 | EN3 | |
| TP6 | EN4 | |
| TP7 | THER | |
| TP8 | DIAG_EN | |
| TP9 | SEH | |
| TP10 | SEL | |
| TP11 | FAULT | |
| TP12 | CL | |
| TP15、J15 | CS | |
| J2 | V_IO - EN1 - GND | 用于模式选择的分流器 |
| J3 | V_IO - EN2 - GND | |
| J4 | V_IO - EN3 - GND | |
| J5 | V_IO - EN4 - GND | |
| J6 | V_IO - THER - GND | |
| J7 | V_IO - DIAG_EN - GND | |
| J8 | V_IO - SEH - GND | |
| J9 | V_IO - SEL - GND | |
| J11 | CL - GND | |
| J12 | GND - GND_IC | |
| J20 | 开路负载检测上拉 OUT1 | |
| J21 | 开路负载检测上拉 OUT2 | |
| J22 | 开路负载检测上拉 OUT3 | |
| J23 | 开路负载检测上拉 OUT4 | |