ZHCSRU9A July 2024 – September 2025 TPS546C25
PRODUCTION DATA
| PVIN = 12V | VOUT = 0.75 V |
| PVIN = 12V | VOUT = 1.2 V |
| PVIN = 12V | VOUT = 1.2 V |
| PVIN = 12V | VOUT = 1.8 V |
| PVIN = 12V | VOUT = 1.8 V |
图 8-12 控制开启时的启动,0A 负载
图 8-14 控制关闭时的关断,0A 负载
图 8-16 输出电压纹波,800kHz FCCM,17.5A 负载| PVIN = 12V | VOUT = 0.75 V |
| PVIN = 12V | VOUT = 1.2 V |
| PVIN = 12V | VOUT = 1.2 V |
| PVIN = 12V | VOUT = 1.8 V |
| PVIN = 12V | VOUT = 1.8 V |
图 8-13 具有预偏置输出的控制开启时启动波形
| CH1 = VOUT | |
| CH2 = IOUT | 20A/us 压摆率 |
图 8-17 输出电压纹波,1.2V Vout,800kHz DCM,空载