ZHCSEX6E December 2015 – June 2025 TPS4H160-Q1
PRODUCTION DATA
8.2.3 應用曲線
圖 8-2 展示了驅動大容性負載時的軟啟動測試示例。圖 8-3 顯示了輸出電流的展開波形。
| VS = 12V | INx = ↑ | 電流限值 = 1A |
| 負載電流 = 0.4A | CL = 2.3mF | CH1 = INx |
| CH2 = FAULT | CH3 = 輸出電壓 | CH4 = 輸出電流 |
| VVS = 12V | INx = ↑ | 電流限值 = 1A |
| 負載電流 = 0.4A | CL = 2.3mF | CH1 = INx |
| CH2 = FAULT | CH3 = 輸出電壓 | CH4 = 輸出電流 |
圖 8-4 顯示了 PWM 模式驅動的測試示例。圖 8-5 顯示了上升沿的展開波形。圖 8-6 顯示了下降沿的展開波形。
| VVS = 13.5V | INx = 50% 占空比時 200Hz PWM | CH1 = INx 信號 |
| CH2 = CS 電壓 | CH3 = 輸出電壓 | CH4 = 輸出電流 |
| VVS = 13.5V | INx = 50% 占空比時 200Hz PWM | CH1 = INx 信號 |
| CH2 = CS 電壓 | CH3 = 輸出電壓 | CH4 = 輸出電流 |
| VVS = 13.5V | INx = 50% 占空比時 200Hz PWM | CH1 = INx 信號 |
| CH2 = CS 電壓 | CH3 = 輸出電壓 | CH4 = 輸出電流 |