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 |
圖 8-12 控制開(kāi)啟時(shí)的啟動(dòng),0A 負(fù)載
圖 8-14 控制關(guān)閉時(shí)的關(guān)斷,0A 負(fù)載
圖 8-16 輸出電壓紋波,800kHz FCCM,17.5A 負(fù)載| 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 |
圖 8-13 具有預(yù)偏置輸出的控制開(kāi)啟時(shí)啟動(dòng)波形
| CH1 = VOUT | |
| CH2 = IOUT | 20A/us 壓擺率 |
圖 8-17 輸出電壓紋波,1.2V Vout,800kHz DCM,空載